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1
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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ูˆ ุฑุญู…ุฉ ุงู„ู„ู‡ ูˆ
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ุจุฑูƒุงุชู‡ ูˆ ุงุญู†ุง ุงู„ูŠูˆู… ุงู† ุดุงุก ุงู„ู„ู‡ ู‡ู†ุจุฏุฃ ุดุจุทุฑ 11ุŒ
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ุดุจุทุฑ 11 ู‡ู†ู†ู‚ู„ ู…ู† ุงู„ propagation ุชุจุน ุงู„ waves ููŠ
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unbounded mediaุŒ ุงุญู†ุง ูƒู†ุง ุจู†ู‚ูˆู„ ุงุณู„ุงุจ ุงู„ู„ูŠ ุฑุงูŠุญุฉ
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ู…ู† minus infinity ู„ plus infinityุŒ ุตุญุŸ ูˆุงุญุฏ ู…ุงุฎุฏู‡
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ู†ุต ุงู„ space ูˆ ุงู„ุชุงู†ูŠ ู†ุต ุงู„ุชุงู†ูŠุŒ unbounded ูŠุนู†ูŠ ู…ุด
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ู…ุญุฏุฏู‡ุง ู…ู† ูƒู„ ุงู„ุฌู‡ุงุชู„ู€ media ุงู„ู„ูŠ ุจุฏุฃ ุฃุญุฏุฏู‡ุง ุงู„ู„ูŠ
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ุจูŠุณู…ูŠู‡ุง guided waves ูŠุนู†ูŠ ุฃู†ุง ุจุฏุฃ ุฃู†ู‚ู„ ู…ูˆุฌุฉ ููŠ ุญุฌู…
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bounded ูŠุนู†ูŠ ุฒูŠ ุณู„ูƒ ูู‡ุฐุง ุจูŠุณู…ูŠู„ู‡ propagation ููŠ ุงู„
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bounded space ูุฒุง ุงุญู†ุง ุงู„ูƒู„ ุดูู†ุงู‡ ู„ุญุฏู‡ุง ุงู„ู„ูŠ
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ู‚ุงุนุฏุชู‡ุง ูƒุงู† ููŠ ุงู„ unbounded mediaุฒูŠ ุฃู…ุซู„ุฉ ุฅูŠู‡
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ุงู†ุชู‚ุงู„ ู…ูˆุฌุงุช ุงู„ุฑุงุฏูŠูˆ ูˆ ุงู„ุชู„ูุฒูŠูˆู† ูˆ ููŠ ุงู„
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broadcasting ุงู„ information ู…ุนู†ุงู‡ุง ู‚ู„ู†ุง ุจุชู†ุชู‚ู„ by
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everyone who may be interested is .. is meant to
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be for everybody ูŠุนู†ูŠ ุงุญู†ุง ุจู†ู‚ู„ ุงู„ู…ูˆุฌุงุช ู„ูƒู„ ูˆุงุญุฏ
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ูŠุนู†ูŠ ุจุชู†ุชู‚ู„ ุนู„ู‰ ุทุฑูŠู‚ ุงุณุชุทุจุงุนุช ููŠ unbounded media
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ููŠ ุงู„ู„ูŠ ู‡ูˆ ุตุญุทูŠุจ ุทุฑูŠู‚ุฉ ุชุงู†ูŠุฉ ู‚ูˆู„ู†ุง ุงู„ู†ู‚ู„ ุนู† ุทุฑูŠู‚
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ุงู„ู„ูŠ ู‡ูŠ ุงู„ guided structure ูŠุนู†ูŠ ุฃู†ุง ุจุฏู„ ู…ุง ุฃุฎู„ูŠ
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ุงู„ู…ูˆุฌุฉ ุชู†ุชุดุฑ ููŠ ุงู„ู‡ูˆุงุก ุฃูˆ ููŠ ุงู„ media and bounded
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ุจู†ู‚ูˆู„ู‡ุง ุฃุจุฑ ุฃุณู„ุงูƒ ูู‡ูŠ ุจุณู…ูŠู‡ุง guided structure
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ุฃู…ุซู„ุฉ ูˆุงุถุญุฉ ุนู„ู‰ ุงู„ guided structures ู‡ุงู„
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transmission lines ูˆ ุงู„ waveguides ุงุญู†ุง
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ู‡ู†ุฑูƒุฒ ููŠ ู‡ุฐุง ุงู„ chapter ุนู„ู‰ ุงู„ transmission lines
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ุงู„ chapter ุงู„ู„ูŠ ุจุนุฏู‡ ู‡ูŠูƒูˆู† ู„ู„ waveguides
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ุงู„ูƒุชูŠุฑ ุจู†ุณุชุฎุฏู… ุงู„ู„ูŠ ู‡ูŠ transmission lines ููŠ ุงู„
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power .. ููŠ ุงู„ power distribution ูƒูŠู ุงุญู†ุง ุจู†ู‚ู„
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ุงู„ุทุงู‚ุฉ ู…ู† ุดุฑูƒุฉ ุงู„ูƒู‡ุฑุจุง ุฃูˆ ูŠุนู†ูŠ ู…ู† ู…ูƒุงู† ุงู„ุชูˆุฒูŠุน ู…ู†
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ุงู„ู…ุญุทุฉ ู„ุญุฏ ุงู„ุจูŠูˆุช ุนู† ุทุฑูŠู‚ transmission lines ุตุญุŸ
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ุฎุทูˆุท power ูƒู…ุงู† ุงุญู†ุง ุจู†ุณุชุฎุฏู… ู‡ูˆ ููŠ ุงู„
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communicationูˆู‚ุชูŠุด ููŠ ุงู„ high frequency ุทุจุนุง ุงู„
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power ุงู†ุชูˆุง ุนุงุฑููŠู† ุงู†ู‡ุง ู„ู‡ frequency ุฎู…ุณูŠู† hertzุŒ
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ุณุชูŠู† hertz ู„ูƒู† ููŠ ุงู„ communication ุงู„ู„ูŠ ุนู†ุฏ high
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frequencies ุงุญู†ุง ุจู†ู‚ูˆู„ ุจุฑุถู‡ ุงู„ู…ูˆุฌุงุช ุนุจุฑ ุงู„
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transmission lines ู…ู…ูƒู† ู‡ูŠ ุชูƒูˆู† ุจุดูƒู„ ุฃุณุงุณูŠ ุงู„
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transmission line ุชุชูƒูˆู† ู…ู† ุงุชู†ูŠู† to or more ุจุฑุง ุงู„
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conductors ูŠุนู†ูŠ ุจูŠูƒูˆู†ูˆุง ูŠุง conductors ุจุงู„ุจุนุฏ ูŠุง
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ุฃูƒุชุฑ ุงู„ู„ูŠ ุจูŠูƒูˆู†ูˆุง ุงู„ transmission line
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ุงู„ู„ูŠ ุจุชู†ู‚ู„ ุทุจุนุง ุงู„ู…ุนู„ูˆู…ุฉ ู…ู† ุงู„ source ู„ู„ load ู…ู†
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ุงู„ู…ุตุฏุฑ ู„ู…ูƒุงู† ุงู„ุงุณุชุฎุฏุงู… ู…ู† ุฃุดู‡ุฑ ุงู„ transmission
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lines ุงู„ู„ูŠ ู‡ูŠ ุงู„ coaxial cable ุงู„ two wire line ูˆ
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ุงู„ barrel plate line ูˆ ุงู„ micro strip line ุงู„
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coaxial cables ูƒุชูŠุฑ ุจูŠุณุชุฎุฏู…ูˆู‡ู… ููŠ ุงู„ุชู„ูุฒูŠูˆู† ุจุฐุงุช
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ููŠ ุงู„ู„ูŠ ู‡ูˆ ุงู„ antennaุงู„ micro strip lines
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particularly about integrated circuits ูŠุนู†ูŠ ุงู„
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strip lines ุฃูˆ ุงู„ micro strip lines ุงู„ู„ูŠ ุจูŠุณุชุฎุฏู…ูˆู‡
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ููŠ ุงู„ู„ูŠ ู‡ูŠ ุงู„ุฏูˆุงุฑ ุงู„ูƒู‡ุฑุจุงุฆูŠุฉ
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ุงู„ู€ transmission lines problems are usually solved
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by using electromagnet field theory and circuit
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theory ูŠุนู†ูŠ ุฅุญู†ุง ู„ุญุฏ ุฏู„ูˆู‚ุช ุนู… ู†ุฌูŠุจู†ุง circuit ..
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circuit theoriesุŒ ู‡ู… ุฐุงูƒุฑูŠู†ุŸ ููŠ ุฏูˆุงุฑ one ูƒู†ุง ู†ู‚ูˆู„
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ููŠ ุฅู†ุง ุฅุฐุง ููŠ ุฅู†ุง long parameter circuits ุฅุญู†ุง
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ุจู†ู‚ุฏุฑ ู†ุญู„ู‡ุง ุจุงู„circuit theoryุŒ ุจู‚ุฏุฑ ุฃู‚ุฑุฑ ุจุงู„
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electromagnetic ุฏู‡ circuit theory ูุฃุฎุฏู†ุง ู…ุซุงู„ ุนู„ู‰
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ุญู„ circuit theory ุจุฏู„ electromagnetic ู†ูุณ ุงู„ุฃุดูŠุงุก
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ุงู„ transmission lines ูŠุง ุจุจุฏุฃ ู…ู† electromagnetic
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Maxwell's equations ูŠุง ุจู‚ุฏุฑ ุฃุณุชุฎุฏู… ุงู„ู„ูŠ ู‡ูŠ ุงู„
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circuit theory
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ู‡ูŠ ุฃู†ุณู„ุงุช ุงู„ู„ูŠ ู‡ูŠ ุงู„ transmission linesุŒ ู‡ุฐุง ุงู„ู€
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coaxial cable ุจูŠูƒูˆู† ุนู†ุฏู†ุง ููŠู‡ ุงู„ conductor ู…ุจุงุฑููŠ
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ุจุงู„ู…ุนู„ูˆู…ุงุชุŒ ูˆู‡ุฐู‡ ุงู„ู„ูŠ ู‡ูŠ ุงู„ ground shield ุฃูˆ two
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wireุŒ transmitted transmission lines ุฃูˆ ุงู„
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parallel plate with guides ุฃูˆ ุงู„ micro script line
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ุฃูˆ ุงู„ู„ูŠ ู‡ูŠ ุงู„ strip line
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ุฅูŠุด ู‡ูŠ ุงู„ parameters ุชุงุน ุงู„ transmission linesุŸ
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ู‡ุฏูˆู„ู‡ุง ุทุจุนุง ู‡ู… ุงู„ transmission lines ุจุณ ุงุญู†ุง ุทุจุนุง
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ุฒูŠ ู…ุง ุงุญู†ุง ุงุชุนูˆุฏู†ุง ุฅู†ู‡ ุนุดุงู† ู†ู‚ุฏุฑ ู†ุญู„ ู„ุฃูŠ ุญุงุฌุฉ ุจู‡ุฐุง
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ุงู„ structure ู†ุชุนุงู…ู„ ู…ุนู‡ุงุŒ ุจุงู„ุฐุงุช ููŠ ุงู„ circuit
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theory ู…ุด ุจุงู„ู†ุณุจุฉ ู„ู†ุง ู†ุนู…ู„ู‡ุง ุชู…ุซูŠู„ุŒ ุงู„ุฏูˆุงุฆุฑุŒ ุชุญุชูˆูŠ
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ุนู„ู‰ ู…ู‚ุงูˆู…ุงุช ุฃูˆ ู…ูƒุณูุงุช ุฃูˆ inductanceุŒ ู…ุฐุงูƒุฑูŠู†ุŸ ุฅุฐุง
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ู‡ุฐู‡ ู‡ูŠ ุงู„ transmission lines ุงู„ุญู‚ูŠุฉ ู‡ุฏูˆู„ ุงู„
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transmission lines ุจู‚ุฏุฑ ุฃุนุจุฑ ุนู†ู‡ู…ุจุญุงุฌุฉ ุฒูŠ ู‡ูŠูƒ ูƒู„
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ุงู„ุฃู†ูˆุงุน ู‡ุฐู‡ ุจุนุฏ ุงู„ู„ูŠ ุฃุนุจู‘ุฑ ุนู†ู‡ุง ูˆุจุนุฏ ุงู„ุดูƒู„ ู‡ุฐุง ุงู„
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transmission lines ุฅูŠู‡ ู„ู‡ parametersุŸ ู‡ุฐู‡ ุงู„
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parameters ุนุจุงุฑุฉ ุนู† ุฅูŠุดุŸ ุฅุญู†ุง ู‚ู…ู†ุง ุจุนู…ู„ู‡ุง ุฏูˆุงุก ุงู„
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circuit theory ู…ุฏุงู… ุจุญูƒูŠ ุน circuit theory ู…ุฏุงู… ุฃู†ุง
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ุฅูŠู„ูŠ ุงู„ุฎูŠุงุฑ ุฃุณุชุฎุฏู… electromagnet ูƒ circuit theory
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ุฒูŠ ู…ุง ุฃุนู…ู„ู‡ุง ููŠ ุงู„ุฏูˆุงุฆุฑ ุฃุณุชุฎุฏู…ู‡ุง ู…ู† ู…ูŠุฏูŠ ุงู„
78
00:05:01,310 --> 00:05:04,110
circuit theory ู„ุฃู†ู‡ุง ุฃุจุณุท ู†ูุณ ุงู„ุดูŠ ุญู†ุณุชุฎุฏู… ุงู„
79
00:05:04,110 --> 00:05:08,050
circuit theory ุฃู† ุงู„ parameters ุงู„ู…ูˆุฌูˆุฏูŠู† ุชุณุชุจุฏู„
80
00:05:08,050 --> 00:05:13,110
ุงู„ transmission lines ุจู…ุจูŠุฏู†ุณ ุงู„ู„ูŠ ุจุชู…ุซู„ูŠ
81
00:05:13,110 --> 00:05:18,350
resistance per unit length ูŠุนู†ูŠ ู‡ุงุฏ R ุงู…ุจุฑู…ุชุฑ ู„ุฅู†ู‡
82
00:05:18,350 --> 00:05:21,610
ุดู‚ูุฉ ู…ู† ุงู„ุทูˆู„ ู…ุด ูƒู„ ุงู„ุทูˆู„ ูŠุนู†ูŠ ุฃู†ุง ุจู‚ุณู… ุงู„
83
00:05:21,610 --> 00:05:27,490
transmission line ู„ู‚ุทุน ู‚ุงู„ ุงู„ู„ูŠ ุจุชู…ุซู„ูŠ ุงู„
84
00:05:27,490 --> 00:05:31,150
inductance per unit length ุจุฑุถู‡ ุงู„ transmission
85
00:05:31,150 --> 00:05:33,690
line ุณุฃู„ุช transmission line ู‚ุจู„ ุงู† ุชู‚ูˆู„ ููŠู‡ ุชูŠุงุฑ
86
00:05:34,340 --> 00:05:37,640
ุจูŠุญู…ู„ ู„ูŠ ุทูŠุงุฑ ุจู‚ูˆู„ ููŠู‡ ุงู„ู„ูŠ ู…ู…ุงู†ุน ุนู„ู‰ ุงู„ุทูŠุงุฑ ูˆููŠู‡
87
00:05:37,640 --> 00:05:41,580
inductance ุจุชู†ุชุฌ ู…ู† ุงู„ู„ูŠ ู‡ูŠ ุงู„ุญุงุณุณ ุงู„ุฐุงุชูŠ ุชุจุน ุงู„
88
00:05:41,580 --> 00:05:45,840
line ุจูŠู† ุงู„ two lines ููŠู†ุฏูŠ ุญุงุฌุชูŠู† ููŠู†ุฏูŠ ุงู„ู„ูŠ ู‡ูŠ
89
00:05:45,840 --> 00:05:49,040
ุงู„ conductance ุงู„ู„ูŠ ุจุชู…ุซู„ ุงู„ conductance ุจุชุงุนุช ู…ูŠู†
90
00:05:49,040 --> 00:05:52,680
ุงู„ media ุงู„ู„ูŠ ุจูŠู† ุงู„ two plates ุงูˆ ูƒุงู†ุช ุงู„ู‡ูˆุงุก
91
00:05:52,680 --> 00:05:55,680
ุจุชูƒูˆู† ู„ู„ู‡ูˆุงุก conductance per unit length Siemens
92
00:05:55,680 --> 00:05:59,200
per meter ูˆ C ุงู„ู„ูŠ ู‡ูŠ ุงู„ capacitance per unit
93
00:05:59,200 --> 00:06:00,920
length ูุฑุงุฏ ุจุฑู…ูŠุชุฑ
94
00:06:05,020 --> 00:06:07,920
ุงู„ุชู‚ุณูŠู… ู‡ุงุฏุฆ ุจุชุตูŠุฑ .. ุงุญู†ุง ู‚ูˆู„ู†ุง ุนุดุงู† ูŠุตูŠุฑ lump
95
00:06:07,920 --> 00:06:11,120
parameter circuit ู…ุชุฐูƒุฑูŠู†ุŸ ู‚ูˆู„ู†ุง ู„ุงุฒู… ูŠูƒูˆู† ุงู„
96
00:06:11,120 --> 00:06:13,460
transmission ุฃูˆ ูŠุนู†ูŠ ุงู„ .. ุงู„ circuit ุงู„ู„ูŠ ุงู†ุง ุจุฏูŠ
97
00:06:13,460 --> 00:06:15,180
ุฃุชุนุงู…ู„ ู…ุนุงู‡ ุนุดุงู† ุฃุณุชุนู…ู„ ุงู„ circuit ูˆ lump
98
00:06:15,180 --> 00:06:18,380
parameter circuit ุงู„ุทูˆู„ ุงู„ู…ูˆุฌูŠ ุฃูƒุจุฑ ุจูƒุชูŠุฑ ู…ู† ุงู„
99
00:06:18,380 --> 00:06:22,260
dimension ุชุจุนูŠุŒ ุตุญุŸ ู…ุชุฐูƒุฑูŠู†ุŸู„ุงุฒู… ูŠูƒูˆู† ุทูˆู„ ู…ูˆุฌูŠ
100
00:06:22,260 --> 00:06:24,520
ุฃูƒุจุฑ ุจูƒุชูŠุฑ ู…ู† ุงู„ dimension ุงู„ู„ูŠ ุฃู†ุง ุจุฏุฃ ุฏุฑุณู‡ ุนุดุงู†
101
00:06:24,520 --> 00:06:28,100
ุฃุณุชุฎุฏู… ุงู„ circuit theory ุฅูŠุด ู…ุนู†ุงู‡ุŸ ุฅู†ู‡ ุชุฃุซูŠุฑ ูŠูƒูˆู†
102
00:06:28,100 --> 00:06:31,400
ู„ุญุธูŠ ููŠ ูƒู„ ุฃุฒุงู‚ ุงู„ุฏุงุฆุฑุฉ ู„ูƒู† ุงู„ transmission lines
103
00:06:31,400 --> 00:06:34,260
ู…ุนู†ุงู‡ ู…ู…ูƒู† ูŠูƒูˆู† ุทูˆูŠู„ ูƒุชูŠุฑ ูุฅุญู†ุง ู„ู…ุง ู†ูŠุฌูŠ ู†ู‚ุณู…ู‡
104
00:06:34,260 --> 00:06:38,940
ู„ุฃุฒุงู‚ ุตุบูŠุฑุฉ per unit length ูƒู„ ุฌุฒุก ู…ู†ู‡ุง ุจูŠูƒูˆู† lump
105
00:06:38,940 --> 00:06:41,980
parameter circuit ูƒู„ ุฌุฒุก ู…ู†ู‡ุง ูุจู‚ุฏุฑ ุฃุณุชุฎุฏู… ุงู„
106
00:06:41,980 --> 00:06:42,940
circuit theory
107
00:06:50,260 --> 00:06:52,700
ุงู„ุจุฑุงู…ูŠุงุช ุงู„ู„ูŠ ู‡ุฏูˆู„ุฉ ุทุจุนุง ุฃุฎุฏู†ุงู‡ุง ุทูˆู„ ุงู„ูุตูˆู„
108
00:06:52,700 --> 00:06:57,660
ุงู„ู…ุงุถูŠุฉ ุฃุณูˆุฃ ู„ู€ coaxial cable two wire lines ุฃูˆ
109
00:06:57,660 --> 00:07:02,520
planner line R ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ู‚ุงูˆู…ุฉ ุฃูˆ ุงู„ impedance ุฃูˆ
110
00:07:02,520 --> 00:07:05,940
ูƒูŠู ุญุณุงุจู‡ู… ูƒู…ุงู† ุฃุชุนู„ู…ู†ุง ูƒูŠู ู†ุญุณุจ R ูƒูŠู ู†ุญุณุจ L ูˆูƒูŠู
111
00:07:05,940 --> 00:07:11,940
ู†ุญุณุจ C ูู‚ุฑุฑู†ุง ู„ู€ coaxial cable ู‡ูŠ ุนุจุงุฑุฉ ุนู† ูˆุงุญุฏ
112
00:07:11,940 --> 00:07:20,050
ุนู„ู‰ two pi Delta ARุณูŠุฌู…ุง ุชุฃุณูุฉ ุณูŠุฌู…ุง ุงู„
113
00:07:20,050 --> 00:07:23,070
conductance ููŠ ูˆุงุญุฏ ุนู„ู‰ ุง ุฒุงุฆุฏ ูˆุงุญุฏ ุนู„ู‰ ุจูŠ ุฒูŠ ู…ุง
114
00:07:23,070 --> 00:07:25,710
ุชุดูˆููŠู‡ ููŠ ุงู„ุฑุณู… ุงู„ู„ูŠ ููˆู‚ ู…ู†ู‡ ุงูˆ ุจูŠ ุง ุงู„ู„ูŠ ู‡ูˆ ุงู„
115
00:07:25,710 --> 00:07:31,770
radius ู„ ุงู„ inner cable ูˆ ุงู„ ุจูŠ ุงู„ู„ูŠ ู‡ูˆ ู„ู„ุฃูˆุชุฑ
116
00:07:31,770 --> 00:07:35,770
cable ูˆุงุญุฏ ุงู„ู…ุชุฐูƒุฑูŠู† delta ุงู„ู„ูŠ ู‡ูŠ ูˆุงุญุฏ ุฌุฒุฑ ุงู„ pi
117
00:07:35,770 --> 00:07:42,310
f mu r sigma c ุงู„ู„ูŠ ู‡ูŠ ุงู„ skin depth ุทูŠุจ ุงู„ two
118
00:07:42,310 --> 00:07:47,970
wire line ูˆุงุญุฏ ุนู„ู‰ ุงู„ู„ูŠ ู‡ูŠ pi a ููŠ delta sigmaุงู„ู€
119
00:07:47,970 --> 00:07:53,490
planar line 2 ุนู„ู‰ W Delta Sigma C ุงู„ู„ูŠ ู‡ูŠ W ุงู„ู„ูŠ
120
00:07:53,490 --> 00:07:57,750
ู‡ูŠ ุงู„ width ุชุจุน ุงู„ strip lineุŒ ู…ุชุฐูƒุฑูŠู†ู‡ุŸ L ุงู„ู„ูŠ ู‡ูŠ
121
00:07:57,750 --> 00:08:00,970
ุงู„ inductance Mu ุนู„ู‰ 2ฯ€ ู„ุงู† ุงู„ B ุนู„ู‰ AุŒ ุทุจุนุงู‹ ู‡ุฐุง
122
00:08:00,970 --> 00:08:07,560
ุงู„ coaxial line2 by sigma ุนู„ู‰ len b ุนู„ู‰ a C 2 by
123
00:08:07,560 --> 00:08:12,320
epsilon ุนู„ู‰ len b ุนู„ู‰ a ู‡ู†ุง ุงู„ two wire lines ู‚ู„ู†ุง
124
00:08:12,320 --> 00:08:16,860
ุงู„ R 1 ุนู„ู‰ by a delta sigma C LMU ุนู„ู‰ by cosine
125
00:08:16,860 --> 00:08:21,800
hyperbolic D ุนู„ู‰ ุงุชู†ูŠู† A ูˆููŠ ู‡ู†ุง ู…ู„ุงุญุธุฉ ุงู† ุงู„
126
00:08:21,800 --> 00:08:26,790
cosine hyperbolic inverse D ุนู„ู‰ ุงุชู†ูŠู† A ุจุชุณุงูˆูŠู„ู†
127
00:08:26,790 --> 00:08:31,170
ุงู„ D ุนู„ู‰ A ุฅุฐุง ูƒุงู†ุช D ุนู„ู‰ 2A ุฃูƒุจุฑ ุจูƒุชูŠุฑ ู…ู† ูˆุงุญุฏ
128
00:08:31,170 --> 00:08:36,790
ูŠุนู†ูŠ ููŠ ุญุงู„ุฉ ุฅู† ุฃู†ุง ูƒู†ุช ู…ุชุฃูƒุฏุฉ ุฅู†ู‡ D ุนู„ู‰ A ุฃูƒุจุฑ
129
00:08:36,790 --> 00:08:41,170
ุจูƒุชูŠุฑ ู…ู† ูˆุงุญุฏ ุจุณุชุจุฏู„ ุงู„ cosine inverse ู„ D ุนู„ู‰ 2A
130
00:08:41,170 --> 00:08:46,110
ุจู„ู† ุงู„ D ุนู„ู‰ A ุทุจุนุง ู‡ุฐุง ู„ู…ูŠู† ู„ู„ two wires ุงู„ A ู‡ู‰
131
00:08:46,110 --> 00:08:50,840
ุดุงูŠููŠู† ุฅูŠุด ู‡ูŠ ุงู„ A ูˆูŠู†ู‡ุง ูˆ ุงู„ D ู‡ูŠ ู‡ุงู„ู…ุณุงูุฉ ู‡ู‰ุทุจุนุง
132
00:08:50,840 --> 00:08:56,020
ูุฅุฐุง ุนู†ุฏู†ุง R ู‡ูŠ ูˆุงุญุฏ ุนู„ู‰ ุจุงูŠ A ุฏู„ุชุง ุณูŠุฌู…ุง C ุงู„ L
133
00:08:56,020 --> 00:08:59,400
ู…ูŠูˆ ุนู„ู‰ ุจุงูŠ Cos hyperbolic D ุนู„ู‰ ุงุชู†ูŠู† A ุฏูŠ ุงู„ู„ูŠ
134
00:08:59,400 --> 00:09:02,580
ู‡ูŠ ุงู„ู…ุณุงูุฉ ุจูŠู† ุงู„ two wires ูˆ ุงุชู†ูŠู† A ุงู„ู„ูŠ ู‡ูˆ ุงู„
135
00:09:02,580 --> 00:09:09,040
diameter ุชุจุน ุงู„ A ูŠุนู†ูŠ ุงู„ู„ูŠ ู‡ูˆ ู†ุต ุงู„ู‚ุทุฑ ุงู„ G ุจุงูŠ
136
00:09:09,040 --> 00:09:12,420
ุณูŠุฌู…ุง ุนู„ู‰ Cos hyperbolic inverse D ุนู„ู‰ ุงุชู†ูŠู† A ุงู„
137
00:09:12,420 --> 00:09:15,060
C ุงู„ู„ูŠ ู‡ูŠ ุจุงูŠ ุฅุจุณูˆู†ุง Cos hyperbolic inverse D ุนู„ู‰
138
00:09:15,060 --> 00:09:18,470
ุงุชู†ูŠู† A ุงู„ planner ุงู„ู„ูŠ ู‡ูˆ ู‡ูŠ ุงู„ plannerุนู†ุง ููŠ
139
00:09:18,470 --> 00:09:21,370
dimensions ุจุชุงุนุชู‡ ุงู„ู„ูŠ ู‡ูŠ D ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ุณุงูุฉ ุจูŠู† ุงู„
140
00:09:21,370 --> 00:09:24,970
two plates ูˆ W ุงู„ู„ูŠ ู‡ูŠ ุงู„ุนุฑุถ ุชุจุนู‡ ูˆ T ุงู„ู„ูŠ ู‡ูˆ
141
00:09:24,970 --> 00:09:29,330
thickness ุชุจุน ุงู„ plate R ู‡ูŠ ุงุชู†ูŠู† ุนู„ู‰ W ุงู„ู„ูŠ ู‡ูŠ
142
00:09:29,330 --> 00:09:36,530
ุงู„ุงุฑุจ Delta Sigma C ูˆ ุงู„ L ู‡ูŠ M U D ุนู„ู‰ W ูˆุนู†ุง
143
00:09:36,530 --> 00:09:42,730
ุงู„ู„ูŠ ู‡ูˆ ุงู„ G ุงู„ conductance sigma W ุนู„ู‰ D ูˆ ุขุฎุฑ
144
00:09:42,730 --> 00:09:49,600
ูˆุงุญุฏุฉ ุงู„ู„ูŠ ู‡ูŠ C Y W ุนู„ู‰ DููŠ ุญุงุฌุฉ ูƒู…ุงู† ู…ู‡ู…ุฉ ุฃู†ู‡
145
00:09:49,600 --> 00:09:53,040
ุจุฏู†ุง ู†ู…ูŠุฒ ู…ู† Sigma C ูˆ Sigma Sigma C ุงู„ู„ูŠ ู‡ูŠ ู„ู„
146
00:09:53,040 --> 00:09:57,160
conductance ู†ูุณู‡ Sigma ู„ ุงู„ media ุงู„ู„ูŠ ุจูŠู† ุงู„ two
147
00:09:57,160 --> 00:10:07,260
conductors ุงุฐุง
148
00:10:07,260 --> 00:10:11,120
ุงุญู†ุง ู‚ู„ู†ุง ุงู„ distribution ู„ุงุฒู… ูŠูƒูˆู† uniform ู„ู„ R ูˆ
149
00:10:11,120 --> 00:10:14,100
L ูˆ G ูˆ C ุฒูŠ ู…ุง ุดูุชู‡ ููŠ ุชู…ุซูŠู„ ุชุจุน ุงู„ transmission
150
00:10:14,100 --> 00:10:18,680
lineูƒู…ุงู† ู„ each line the conductors are
151
00:10:18,680 --> 00:10:21,400
characterized by sigma C ุนุดุงู† ุฃู†ุง ุจุญูƒูŠ ุนู†
152
00:10:21,400 --> 00:10:25,680
conductor ุจุญุท C ุนุดุงู† ุงู†ุง ุงู…ูŠุฒู‡ุงุŒ ู„ุฐุง ูƒู„ conductor
153
00:10:25,680 --> 00:10:28,020
ููŠ ุงู„ transmission lines ุงู„ู„ูŠ ู‡ูˆ ุงู„ parameters
154
00:10:28,020 --> 00:10:34,820
ุงู„ุชุงู„ูŠุฉ sigma C ู…ูŠูˆ C ู‡ุฏูˆู„ุฉ ุงู„ conductorุŒ ุงู„ C
155
00:10:34,820 --> 00:10:39,200
ุนุดุงู† conductors and the homogeneous dielectrics
156
00:10:39,200 --> 00:10:44,020
the separating ูˆ ุงู„ dielectric ุงู„ู„ูŠ ุจูุตู„ู‡the
157
00:10:44,020 --> 00:10:48,660
conductance is characterized by sigma, mu, epsilon
158
00:10:48,660 --> 00:10:52,940
ูŠุนู†ูŠ ุงู„ .. ุงู„ .. ุงู„ .. ู†ูุณ ุงู„ conductor ู‡ูŠ ุงู„
159
00:10:52,940 --> 00:10:55,000
characteristics .. ุงู„ characteristics ุจุชุงุนุชู‡
160
00:10:55,000 --> 00:11:02,080
epsilon not, mu, c, epsilon c, sigma c ุนุดุงู† ุงู…ูŠุฒู‡ู…
161
00:11:02,080 --> 00:11:04,520
ุนู† ุงูŠู‡ ุงู„ู„ูŠ ู‡ูˆ ุงู„ dielectric ุงู„ dielectric ุจูŠุนุจุฑ
162
00:11:04,520 --> 00:11:08,720
ุนุฌู„ู‡ ุจ sigma ูˆ mu ูˆ epsilon ููŠ ุญุงุฌุฉ ูƒู…ุงู† ู…ู‡ู…ุชุงู†
163
00:11:08,720 --> 00:11:16,420
ุจุชู„ุงุญุธู‡ุง ุงู† ุงู„ G ุงู„ูŠูŠู…ูŠู† ุงุญู†ุง ู‚ู„ู†ุง ู‡ู†ุง ููŠ ุงู†ู…ู‚ุงูˆู…ุฉ
164
00:11:16,420 --> 00:11:20,940
ูˆ ููŠู†ุง inductor ู‡ู†ุง ููŠู†ุง capacitance ูˆ ููŠู†ุง mean
165
00:11:20,940 --> 00:11:25,960
ุฌูŠ ู…ุงู„ู‡ุงุด
166
00:11:25,960 --> 00:11:31,220
ุนู„ุงู‚ุฉ ุจ R ุฌูŠ ู…ุด ูˆุงุญุฏ ุนู„ู‰ R ุฌูŠ ู…ุงู„ู‡ุงุด ุนู„ุงู‚ุฉ ููŠู‡ุง R
167
00:11:31,220 --> 00:11:33,840
ู‡ุง ุฏูŠ ู‡ูŠ ุงู„ู…ู‚ุงูˆู…ุฉ per unit length ุณู…ูŠู‡ุง ุงู„
168
00:11:33,840 --> 00:11:38,150
conductorุจูŠู†ู…ุง G ู‡ูŠ ุงู„conductance per unit length
169
00:11:38,150 --> 00:11:42,430
ู„ู…ู†ุŸ ู„ู€ Dialectic Media ูŠุนู†ูŠ ู‡ุฐู‡ ู„ู‡ุง ุนู„ุงู‚ุฉ ุจุงู„
170
00:11:42,430 --> 00:11:45,890
Dialectic Media ุจูŠู†ู…ุง R ู„ู‡ุง ุนู„ุงู‚ุฉ ุจู…ู†ุŸ
171
00:11:45,890 --> 00:11:50,750
ุจุงู„conductance ูุบู„ุท ุฃู†ูƒ ุชู‚ูˆู„ูŠ G ู‡ูŠ ูˆุงุญุฏ ุนู„ู‰ R R
172
00:11:50,750 --> 00:11:57,710
ุจุชุณุงูˆูŠ Raw ุฃู‚ู„ ุนู„ู‰ A ุจุณ ู„ู…ู† ู‡ุฐู‡ ู„ู„conductanceุŸ
173
00:11:59,190 --> 00:12:02,330
ุงู„ู„ูŠ ู‡ูŠ ุงู„ .. ุงู„ conductance ุจุชุงุนุฉ ู…ูŠู† ุงู„ู„ูŠ ู‡ูŠ
174
00:12:02,330 --> 00:12:11,110
ูˆุงุญุฏ .. ูˆุงุญุฏ ุนู„ู‰ R ู„ู…ูŠู† ู„ู„ู€ dielectric ู‡ุงูŠ
175
00:12:11,110 --> 00:12:15,690
ุชุงุนุฉ ุงู„ conductance ุชู…ุงู…ุŸ ู…ูˆุงุถุญุชุด ุงู„ูุฑูˆู‚ ู‡ุง ุฏูŠุŸ
176
00:12:15,690 --> 00:12:19,690
ู„ูƒู„
177
00:12:19,690 --> 00:12:24,230
line ู‡ุฏูˆู„ุฉ ุงู„ .. ุงู„ .. ุงู„ lines ุงู„ู„ูŠ ุดูˆูู†ุงู‡ุง ุฅู†
178
00:12:24,230 --> 00:12:28,280
Alpha C ุจุชุณุงูˆูŠ ููŠู‡ Mu optimumู„ูˆ ุงุญู†ุง ุฑุฌุนู†ุง ู„ู„
179
00:12:28,280 --> 00:12:33,840
table and ุงู„ู„ูŠ ููŠ C ู†ุญุทู‡ ู‡ู†ุง ุจุชุณุงูˆูŠ ู…ูŠ ูˆ ุฅุจุณุฑูˆู† ูˆ
180
00:12:33,840 --> 00:12:40,000
ูƒู…ุงู† ู„ู†ุง ุฌูŠ ุนู„ู‰ ุณูŠ ุจุชุณุงูˆูŠ ุณุฌู…ุง ุนู„ู‰ ุฅุจุณุฑูˆู† ู†ุฑุฌุน
181
00:12:40,000 --> 00:12:47,440
ู†ุดูˆู ุงู„ table ู†ุฑุฌุน
182
00:12:47,440 --> 00:12:47,940
ู„ู„ table
183
00:12:51,610 --> 00:12:55,890
ู†ุฌูŠ ู„ ู…ุซู„ุง ุงู„ู€ coaxial cable ู†ุถุฑุจ ุฃู„ู C ู†ุถุฑุจ ุฃู„ู C
184
00:12:55,890 --> 00:13:01,010
ุทู„ุนูˆุง ุนู„ูŠู‡ู… ู‡ุงุฏูŠ ููŠ ู‡ุงุฏูŠุŒ ุฅูŠุด ู‡ูŠุตูŠุฑุŸ ุงู„ู„ุงู… ุจูŠ ุนู„ู‰
185
00:13:01,010 --> 00:13:04,190
ุฅูŠู‡ ู‡ุชุฑูˆุญ ู…ุน ุงู„ู„ุงู… ุจูŠ ุนู„ู‰ ุฅูŠู‡ุŸ two pi ุจุชุฑูˆุญ ู…ุน ุงู„
186
00:13:04,190 --> 00:13:08,690
two pi ุฅูŠุด ุจูŠุธู„ ุนู†ุฏู†ุงุŸ ู…ูŠูˆ ุฅุจุณู„ูˆู†ุŒ ู‡ุงูŠ ุงู„ู…ุซุงู„ุŒ
187
00:13:08,690 --> 00:13:13,810
ูุฅุฐุง ุฃู„ู C ุนุจุงุฑุฉ ุนู† ู…ูŠูˆ ููŠ ุฅุจุณู„ูˆู†ุŒ ู†ุฌูŠ ู„ู…ูŠู†ุŸ ู„ุชูˆ
188
00:13:13,810 --> 00:13:21,990
ูˆูŠุฑุŒ ู†ุถุฑุจ ุฃู„ู Cู‡ูŠ ู‡ุงูŠ ุงู„ ูˆ ู‡ุงูŠ C ุฃุฎุฑ ูˆุงุญุฏุฉ ุงู„ bust
189
00:13:21,990 --> 00:13:24,330
ุงู„ cosine hyperbolic ุจุชุฑูˆุญ ู…ุน ุงู„ cosine hyperbolic
190
00:13:24,330 --> 00:13:28,670
ูˆ ุงู„ by ุจุชุฑูˆุญ ู…ุน ุฅูŠุด ุจูŠุธู„ ู…ูŠูˆ ุฅุจุณู„ูˆู† ูˆุงุถุญุŸ ุฅุฐุง ู„ูƒู„
191
00:13:28,670 --> 00:13:32,070
ูˆุงุญุฏ ู…ู† ู‡ุฏูˆู„ ุงู„ lines Alpha C ุจูŠุณุงูˆ ู…ูŠูˆ ููŠ ุฃุจุณู„ูˆู†
192
00:13:32,070 --> 00:13:37,210
ุชู…ุงู…ุŸ ุฅูŠุด ูƒู…ุงู† ุนู†ุฏู†ุงุŸ G ุนู„ู‰ C ุจูŠู‚ูˆู„ู†ุง ู‡ูŠ ุณูŠุฌู…ุง ุนู„ู‰
193
00:13:37,210 --> 00:13:41,010
ุฅุจุณู„ูˆู†ุŒ ู…ูŠู† ูŠุฌูŠ ู„ู‡ู†ุงุŸ ู…ุซู„ุง ูƒูˆูƒุณูŠุง ุงู„ูƒูŠุจุŒ line G
194
00:13:41,010 --> 00:13:45,090
ุนู„ู‰ CุŒ G ุนู„ู‰ C ู‡ุงูŠ ุจูŠู‚ุณู…ู‡ุง ุนู„ู‰ ู‡ุงุฏูŠุŒ ู‡ุฏ ุฅูŠุด ุจุชุตูŠุฑ
195
00:13:45,090 --> 00:13:49,420
ููŠ ุงู„ bustุŸ ุจุชุฑูˆุญุŒ ุตุญุŸูˆุงู„ู€ 2ฯ€ ุจุชุฑูˆุญ ู…ุน ุงู„ู€ 2y ุจู€
196
00:13:49,420 --> 00:13:52,540
sigma ุนู„ู‰ ุฅุจุณู†ูˆู† ูˆุงุถุญุฉ ูˆู„ุง ู‡ู†ุนู…ู„ู‡ุง ุจุงู„ุชูุตูŠู„ุŸ ูˆุงุถุญุฉ
197
00:13:52,540 --> 00:13:56,400
ุฃู‡ ุทุจุนุงุŒ ุฅุฐุง ุฃูŠ ูˆุงุญุฏ ู…ู† ู‡ุฏูˆู„ ุงู„ lines ู‡ู†ู„ุงุญุธ ุฅู† ุงู„
198
00:13:56,400 --> 00:14:00,720
characteristics ุณุงุนุชู‡ ุฅู†ู‡ ุงู„ู€ C ุจุชุณุงูˆู… ูŠูˆ ุฅุจุณู†ูˆู†
199
00:14:02,790 --> 00:14:05,150
ุญุงุตู„ ุถุฑุจ ุงู„ู„ูŠ ู‡ูˆ inductance ููŠ ุงู„capacitance
200
00:14:05,150 --> 00:14:08,090
ุจุชุณุงูˆูŠ ุงู„ characteristic ุจุชุงุนุฉ ุงู„ media ุงู„ู„ูŠ ู‡ูŠ mu
201
00:14:08,090 --> 00:14:10,970
epsilon ุนุดุงู† ู‡ูŠูƒ ุฑุงุจุท ู†ูˆุน ุงู„ inductance
202
00:14:10,970 --> 00:14:14,430
ูˆcapacitance ููŠ ูƒู„ media ู‡ุฏูˆู„ุฉ ู„ู…ูŠู†ุŸ ู„ู„
203
00:14:14,430 --> 00:14:16,770
dielectricุŒ ู„ู„ conductance ู‡ุชูƒูˆู† mu epsilon ุจุชุงุนุฉ
204
00:14:16,770 --> 00:14:21,290
ุงู„ conductor G ุนู„ู‰ C ุงู„ู„ูŠ ู‡ูŠ ุงู„ ratio ุจูŠู† ุงู„
205
00:14:21,290 --> 00:14:24,490
conductance ุจุชุงุนุฉ ุงู„ dielectric ุนู„ู‰ ุงู„capacitance
206
00:14:24,490 --> 00:14:29,430
ุงู„ู„ูŠ ู‡ูŠ ุจูŠู† ุงู„ two wires ุฃูˆ ุจูŠู† ุงู„ .. ุงู„ coaxial
207
00:14:29,430 --> 00:14:31,170
.. ู‡ุงูŠ ุงู„ C ุฃู‡
208
00:14:34,970 --> 00:14:39,630
ุงู„ ratio ุจูŠู†ู‡ู… ุงู„
209
00:14:39,630 --> 00:14:44,670
ratio ุจูŠู† ู‡ุฏูˆู„ุฉ ู‡ูŠ ู„ุฅู†ู‡ุง sigma ุนู„ู‰ epsilonุŒ ูˆุงุถุญุŸ
210
00:14:52,670 --> 00:14:55,490
ู†ูŠุฌูŠ ุฅูŠุด ุจูŠุตูŠุฑ ููŠ ู‚ู„ุจ ุงู„ transmission line ู„ูˆ
211
00:14:55,490 --> 00:14:59,450
ุฃุฎุฏู†ุง ู…ุซุงู„ coaxial line .. coaxial line ูˆ ุฑูˆุญู†ุง
212
00:14:59,450 --> 00:15:02,970
ูˆุตู„ู†ุง ุงู„ interior ุงู„ู„ูŠ ู‡ูˆ ุงู„ .. ุงู„ conductor
213
00:15:02,970 --> 00:15:07,430
ุจู…ู‚ุงูˆู…ุฉ ูˆ generator ุทุจุนุง ุทุฑู ุงู„ุชุงู†ูŠ ู‡ูˆุตู„ู‡ ุจุงู„ ..
214
00:15:07,430 --> 00:15:10,510
ุงู„ู„ูŠ ู‡ูŠ ุงู„ .. ุงู„ shield ูŠุนู†ูŠ ู‡ูŠ ุฏู‚ุฑุฉ ู…ูˆู„ู‚ุฉ ู‡ู†ุง
215
00:15:10,510 --> 00:15:15,010
ุณุงุฑุฉ ูˆ ุจุฑุง ู‡ูˆุตู„ู‡ ุจุงู„ load ูŠุนู†ูŠ ุฃู†ุง ู‡ู†ุง ุนู†ุฏูŠ ู…ูˆุฌุฉ
216
00:15:15,010 --> 00:15:18,390
ุจุชู†ู‚ู„ู‡ุง ุนู„ู‰ ุทุฑู ุงู„ุชุงู†ูŠ ู‡ูŠ ุงู„ุทุฑู ุงู„ุฃูˆู„ ู‡ูŠ ุงู„ .. ุงู„
217
00:15:18,390 --> 00:15:24,110
signal ุงู„ generatorูˆ ู‡ุงูŠ ุจุณู… ู‚ุงูˆู…ุฉ ุงู„ู„ูŠ ู‡ูˆ ุงู„ ..
218
00:15:24,110 --> 00:15:29,810
ุงู„ .. ุงู„ generator RG ููˆุตู„ุช ุงู„ generator ููŠ ุงู„
219
00:15:29,810 --> 00:15:33,530
transmission line ุงู„ coaxial line ู‡ูŠ ุทุฑูŠู‚ุฉ ุงู„ุชูˆุตูŠุจ
220
00:15:33,530 --> 00:15:37,910
ุจูˆุตู„ ุงู„ุทุฑู ุงู„ู…ูˆุฌุจ ุงู„ generator ููŠ ุงู„ conductor ูˆ
221
00:15:37,910 --> 00:15:41,370
ุงู„ุทุฑู ุงู„ุณุงู„ุจ ุจูŠู‡ ุงู„ู„ูŠ ู‡ูˆ ุงู„ shield ุงู„ุทุฑู ุงู„ุชุงู†ูŠ
222
00:15:41,370 --> 00:15:45,530
ุงู†ุง ูˆุตู„ุชู‡ ุจุงู„ load ุงู„ู„ูŠ ู‡ูˆ ุจุฏู‡ ู†ู‚ูˆู„ู‡ ุงู„ู…ุนู„ูˆู…ุงุช ุฅูŠุด
223
00:15:45,530 --> 00:15:46,050
ู‡ูŠุตูŠุฑุŸ
224
00:15:51,820 --> 00:15:56,640
ู‡ูŠุชูˆู„ุฏ ุนู†ุฏู‰ ู‡ู†ุง ูู‰ ุงู„ conductor ู‡ู‰ ู…ุฑุชูŠุงุฑ ุตุญ ูˆ ู‡ู†ุง
225
00:15:56,640 --> 00:15:59,380
ุงู„ู„ู‰ ู‡ู‰ ุงู„ ground ู‡ู†ุทุจุนุง ู…ูˆุตูˆู„ ุจุงู„ุทุฑู ุงู„ู…ูˆุฌุจ ูˆ
226
00:15:59,380 --> 00:16:03,920
ุงู„ุทุฑู ุงู„ุณุงู„ุจ ู‡ูŠูƒูˆู† ูู‰ ุงู†ุฏ ุงู„ electric field ู‡ุฐุง
227
00:16:03,920 --> 00:16:06,740
ุงุนุชุจุฑู‡ ู‡ุฐุง ู…ูˆุฌุจ ูˆ ู‡ุฐุง ุณุงู„ุจ ูŠู‚ูˆู† ุงุชุฌุงู‡ ุงู„ electric
228
00:16:06,740 --> 00:16:11,360
field ุฏุงูŠู…ุง ู„ุจุฑุง radial ุฑุงูŠุญ ู…ู† ุงู„ู…ูˆุฌุจ ู„ู„ุณุงู„ุจ ูุฒุง
229
00:16:11,360 --> 00:16:13,960
ู†ุนู†ุฏ ุงู„ electric field ู…ุงู„ู‡ radial direction
230
00:16:13,960 --> 00:16:19,260
between the inner and the outer conductorุงู„ magnet
231
00:16:19,260 --> 00:16:22,740
field ุฑุงุญ ูŠูƒูˆู† ููŠ ุฏูˆุงุฆุฑุŒ ุงู„ุชูŠุงุฑ ูˆุงู† ุจุฑูˆุญุŒ ุจู…ุดูŠ ..
232
00:16:22,740 --> 00:16:27,700
ุงู„ุชูŠุงุฑ ุจู…ุดูŠ ู‡ูŠูƒุŒ ุงู‡ุŸ ุฑุงูŠุญ ู…ู† ุงู„ู…ูˆุฌุจ ู„ู„ุณุงู„ุจุŒ ู„ูˆ ู…ุฑู‚
233
00:16:27,700 --> 00:16:31,160
ุงู„ุชูŠุงุฑุด ู‡ูŠูƒูˆู† ู…ู† ุชุฌุงู‡ ุงู„ุฏูˆุงุฆุฑุŒ ุจู„ูˆู ุญูˆุงู„ูŠู† ุงู„
234
00:16:31,160 --> 00:16:34,220
lineุŒ ุฏูˆุงุฆุฑุŒ ุฒูŠ ู…ุง ุงู†ุชูˆุง ุดุงูŠููŠู† ู‡ุฐู‡ ุงู„ cross
235
00:16:34,220 --> 00:16:36,900
sectionุŒ ุงู† ุงู„ electric field ู…ุงู„ู‡ radially
236
00:16:36,900 --> 00:16:41,160
outward ู…ู† ุงู„ู…ูˆุฌุจ ู„ู„ุณุงู„ุจุŒ ูˆ ุงู„ magnetic field ุจู„ูˆู
237
00:16:41,160 --> 00:16:42,680
ุญูˆุงู„ูŠู† ุจู‡ุฐุง ุงู„ุดูƒู„
238
00:16:50,960 --> 00:16:53,820
ุนุดุงู† ู†ุฑูˆุญ ู„ู€ Transmission Line Equations ุงุญู†ุง
239
00:16:53,820 --> 00:16:55,760
ุงู„ู†ุงุณ ุตุงุฑูˆู†ุง ุนุงุฑููŠู† ุงู„ู„ูŠ ููŠู‡ ุงู†ู†ุง electric field ูˆ
240
00:16:55,760 --> 00:16:59,080
magnetic field ุตุญุŸ type two constructed .. ุฅูŠุด
241
00:16:59,080 --> 00:17:01,140
ุจู†ู‚ูˆู„ูˆุง ู‡ู… ุงู„ transmission linesุŸ ุงู„ู„ูŠ ู‡ูŠ
242
00:17:01,140 --> 00:17:04,900
transfers electric magnetic waves ุจุชู‚ูˆู„ู†ูŠ electric
243
00:17:04,900 --> 00:17:08,060
ูˆ magnetic fields ุงู„ู„ูŠ ู…ุนุงู‡ู… transfers ุงู„ magnetic
244
00:17:08,060 --> 00:17:10,740
field ุนู…ูˆุฏูŠ ุนู„ู‰ electric field ุฒูŠ ู…ุง ุงุญู†ุง ุดูˆูู†ุง
245
00:17:12,090 --> 00:17:15,330
ุนู…ูˆุฏูŠูŠู† ุนู„ู‰ ุจุนุถ ุงู„ electric field radially ููŠ
246
00:17:15,330 --> 00:17:17,970
ุงุชุฌุงู‡ ุงู„ radius ูˆ ุงู„ magnetic field ู…ุงู„ู‡ ุนู…ูˆุฏูŠ
247
00:17:17,970 --> 00:17:20,830
ุนู„ูŠู‡ ุงุฐุง ู‡ุฐุง ุงู„ transmission line ุจู†ู‚ูˆู„ู†ูŠ ูˆ
248
00:17:20,830 --> 00:17:24,690
ุงู„ุงุชุฌุงู‡ ุงู„ propagation ุชุจุนู‡ ู…ู† ู‡ู†ุง ู„ู‡ู†ุง ุชู…ุดูŠ
249
00:17:24,690 --> 00:17:27,670
ุงู„ู…ูˆุฌุงุช ููŠ ู‡ุฐุง ุงู„ุงุชุฌุงู‡ ูู‡ูŠ ุนู…ูˆุฏูŠุฉ ุงู„ propagation
250
00:17:27,670 --> 00:17:31,410
ู‡ูŠ ุงุชุฌุงู‡ู‡ ุงู„ electric field ููŠ ู‡ุฐุง ุงู„ุงุชุฌุงู‡ ูˆ ุงู„
251
00:17:31,410 --> 00:17:34,130
magnetic field ููŠ ู‡ุฐุง ุงู„ุงุชุฌุงู‡ ุตุญุŸ ุงู„ุชู„ุงุชุฉ ู…ุชุนู…ุฏูŠู†
252
00:17:34,130 --> 00:17:38,190
ุนู„ู‰ ุจุนุถ ูˆุงุญุฏ ุนู„ู‰ ุงู„ radius ูˆุงุญุฏ ุจุงู„ูˆู ูˆ ูˆุงุญุฏ ุงู„ู„ูŠ
253
00:17:38,190 --> 00:17:41,320
ู‡ูˆ ุงุชุฌุงู‡ ุงู„ propagation ุนู„ู‰ ุทูˆู„ ุงู„ lineุฅุฐุง ุงู„ู„ูŠ
254
00:17:41,320 --> 00:17:43,420
ูˆุงุถุญ ู…ู† ุงู„ transmission line ุชุจุน ุจู†ู‚ูˆู„ ู„ูŠู‡
255
00:17:43,420 --> 00:17:49,360
transfers electric magnetic waves ุตูˆุชูƒ ู„ุญุฏ ู‡ู†ุง
256
00:17:49,360 --> 00:17:55,060
ุจูŠุทู„ุน ููŠ ุงู„ ..
257
00:17:55,060 --> 00:17:58,780
ุฅุฐุง ุงู„ conductors ุฏูˆู„ุฉ ุจู†ู‚ูˆู„ู‡ ู„ูŠู‡ transfer
258
00:17:58,780 --> 00:18:02,480
electric magnetic waves ุงู„ู„ูŠ ูƒู„ู‡ู… ุจู‚ู‰ ุงู„ู…ุนู…ูˆุฏูŠู†
259
00:18:02,480 --> 00:18:03,960
ุนู„ู‰ ุจุนุถ ูˆ ู‡ุฐุง ุงู„ุงุดูŠ ุฃุญู†ุง ุดุงูŠููŠู†ู‡
260
00:18:06,800 --> 00:18:10,340
ูƒู…ุงู† ุงุญู†ุง ููŠู‡ ุงู† ุนู„ุงู‚ุงุช ุจุชุฑุจุท ุงู„ electric field ูˆ
261
00:18:10,340 --> 00:18:13,140
ุงู„ magnetic field ุงุจู†ูŠู† ุจุงู„ voltage ูˆ ุงู„ current
262
00:18:13,140 --> 00:18:16,580
ุนุดุงู† ู‡ูŠูƒ ุงุญู†ุง ุจู†ู‚ุฏุฑ ู†ู†ุชู‚ู„ ู…ู† ุงู„ูƒู‡ุฑูˆู…ุงู†ุงุทุณูŠุฉ
263
00:18:16,580 --> 00:18:19,920
ู„ู„ุฏูˆุงุฆุฑ ุงุญู†ุง ุนุงุฑููŠู† ุงู† ุงู„ potential ุงู„ู„ูŠ ู‡ูˆ scalar
264
00:18:19,920 --> 00:18:24,320
potential ุจุณุงูˆุฉ minus ุงู„ integral E ุถุฏ DL ุจุชุฐูƒุฑูŠู†ุŸ
265
00:18:24,320 --> 00:18:28,590
ู„ุฃู† E ุจุณุงูˆุฉ minus ุงู„ grade Vูˆุนู†ุฏู†ุง I ุจูŠุณุงูˆูŠ ุงู„
266
00:18:28,590 --> 00:18:32,010
clause integral H dot DL ุฃู…ุจุฑุฒ ู„ูˆู† I ุจูŠุณุงูˆูŠ ุงู„
267
00:18:32,010 --> 00:18:35,110
clause integral H dot DL ุฅุฐุง ู…ุนู†ู‰ ุฃู†ุง ุจุฏู„ ู…ุง
268
00:18:35,110 --> 00:18:37,530
ุฃุชุนุงู…ู„ ู…ุน vector field ุฒูŠ ุงู„ electric field ูˆ ุงู„
269
00:18:37,530 --> 00:18:40,110
magnetic field ุจูŠูƒูˆู† ุฃุชุนุงู…ู„ ู…ุน scalar quantities
270
00:18:40,110 --> 00:18:43,870
ุฒูŠ ุงู„ potential ูˆ ุงู„ current ู†ูุณ ุงู„ุฃุดูŠ ุฃุณูˆุฃ ุงุชุนู‚ุฏ
271
00:18:43,870 --> 00:18:49,210
ุฃู†ุง ู„ูˆ ุญู„ุช ู„ู„ E ูƒุฃู†ูŠ ุญู„ุช ู„ู„ Vู„ูˆ ุญู„ุชู„ู‡ ุงู„ H ูƒุฃู†ูŠ
272
00:18:49,210 --> 00:18:51,810
ุญู„ุชู„ู‡ ุงู„ I ุทุจ ู…ุงู„ูŠุด ู…ุจุงุฏุฑุฉ ุงู„ุฃุณุงุณ ุญู„ ุจุงู„ voltage ูˆ
273
00:18:51,810 --> 00:18:54,990
currentุŸ ูˆ ู†ูุณ ุงู„ุญุงุฌุฉ ู„ูˆ ุญู„ุชู„ู‡ ุงู„ voltage ุจู‚ุฏุฑ
274
00:18:54,990 --> 00:18:57,110
ุฃุฌูŠุจ electric field ู„ูˆ ุญู„ุชู„ู‡ ุงู„ current ุจู‚ุฏุฑ ุฃุฌูŠุจ
275
00:18:57,110 --> 00:19:01,750
ุงู„ magnetic field ูู‡ูŠ
276
00:19:01,750 --> 00:19:05,270
ุฃุณู‡ู„ ู„ูŠู‡ ุจุฏู„ ู…ุง ุชุนู…ู„ ู…ุน vector fields ุงู„ู„ูŠ ู‡ู… ุงู„
277
00:19:05,270 --> 00:19:07,150
electric ูˆ ุงู„ magnetic field ุจุชุนู…ู„ ู…ุน scalar
278
00:19:07,150 --> 00:19:11,930
quantities ุฒูŠ ุงู„ potential ูˆ ุงู„ current ุงุญู†ุง ู‚ู„ู†ุง
279
00:19:11,930 --> 00:19:15,130
ู‡ู†ุงุฎุฏ diamond ุงู„ู„ูŠ ู‡ูŠ portion ู…ู† ุงู„ transmission
280
00:19:15,130 --> 00:19:20,830
line ุงู„ู„ูŠ ู‡ุณู…ูŠู‡ delta zู‡ุฐุง ุงู„ portion ุงู„ุฌุฒุก ู…ู†ู‡
281
00:19:20,830 --> 00:19:24,170
ุงู„ู‡ุฏู ู…ู†ู‡ ุงู† ุงูุฌุน ุนู„ู‰ ู‚ุถูŠุฉ ุงู„ lumped parameter
282
00:19:24,170 --> 00:19:30,770
circuit ู„ูˆ ุญู„ุช ู„ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุญู„ุช ู„ุชุงู†ูŠุฉ ูˆู„ุง ุชุงู„ุชุฉ
283
00:19:30,770 --> 00:19:33,930
ูˆู„ุง ุฑุงุจุนุฉ ุงู†ุง ุจุญู„ ู„ูƒู„ transmission line ุจุณ ุงู„ููƒุฑุฉ
284
00:19:33,930 --> 00:19:37,330
ุงู† ุงุฎุฏ portion ุฌุฒุก ู…ู†ู‡ ุงู†ูŠ ุจู‚ุฏุฑ ุงุณุชุฎุฏู… ุงู„ lumped
285
00:19:37,330 --> 00:19:40,150
parameter circuit ุจู‚ุฏุฑ ุงุณุชุฎุฏู… kerchief current law
286
00:19:40,150 --> 00:19:43,390
ุงูˆ kerchief voltage law ุงุฐุง ู…ุงุนู…ู„ุชุด ู‡ูŠูƒูŠ ู…ู‚ุฏุฑุด
287
00:19:43,390 --> 00:19:47,060
ุงุชุนุงู…ู„ ู…ุนุงู‡ุง ุงู„ู„ูŠ ู‡ูŠ ุงู„ circuit theoryูƒู„ ูˆุงุญุฏ ู…ู†
288
00:19:47,060 --> 00:19:53,140
ู‡ุฏูˆู„ุฉ ู…ุง ู„ู‡ delta z ู‡ุณู…ูŠู‡ ุงุญู†ุง ู‚ู„ู†ุง R ู‡ูŠ per unit
289
00:19:53,140 --> 00:19:55,600
length ูุฅุฐุง ุจุฏูŠ R ุงู„ูƒู„ูŠุฉ ู…ุด ู‡ุชูƒูˆู† ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ
290
00:19:55,600 --> 00:20:00,700
ุงู„ุญุงุฌุฒูŠุฉ R ููŠ delta z ุจุชุนุทูŠู†ูŠ R ุงู„ูƒู„ูŠุฉ ุงู„ per unit
291
00:20:00,700 --> 00:20:04,720
length ูุฃุถุฑุจู‡ุง ููŠ delta z ุจุชุนุทูŠู†ูŠ ุงู„ ูƒู„ูŠุฉ ุฌูŠ ู†ูุณ
292
00:20:04,720 --> 00:20:07,380
ุงู„ุฃุดูŠ per unit length ูุฃุถุฑุจู‡ุง ููŠ delta z ุงู„ู„ูŠ ู‡ูˆ
293
00:20:07,380 --> 00:20:12,220
ุทูˆู„ ุงู„ portion ุชุจุนูŠ C ููŠ delta z ูˆ ู‡ูƒุฐุง ุฃุฐู† ู‡ุฐู‡ ู‡ูŠ
294
00:20:12,220 --> 00:20:17,230
ุนู…ู„ูŠุฉุงู„ู„ูŠ ู‡ูŠ ุชู…ุซูŠู„ ุงู„ู€ transmission line ุจุงู„ู€
295
00:20:17,230 --> 00:20:25,090
lambdometer circuit ู„ูˆ
296
00:20:25,090 --> 00:20:27,110
ุฃู†ุง ุจุฏูŠ ุฃุณุชุฎุฏู… kerchief voltage low ูˆ kerchief
297
00:20:27,110 --> 00:20:29,110
current low ู‡ุงูŠ ุงู„ portion ุงู„ู„ูŠ ู‚ุฏุงู…ู†ุง ู‡ุฐุง ู‡ูˆ
298
00:20:29,110 --> 00:20:33,690
ุงู„ุฌุฒุฆูŠุฉ ุงู„ู„ูŠ ุงุญู†ุง ู‚ุตู†ุงู‡ุง ุงู„ู„ูŠ ู‡ูŠ delta z ุชู…ุงู…ุŸ
299
00:20:36,110 --> 00:20:40,170
ุนูŠู† ู…ู† z ู„ z plus delta z ุฃูŠ ุฌุฒุฆูŠุฉ ู…ู† .. ุจุชู…ุซู„ูŠู„ูŠ
300
00:20:40,170 --> 00:20:43,730
ุฃูŠ ุฌุฒุฆูŠุฉ ู…ุชุฑุงุฒู…ุด ุงู„ line ุนู†ุฏ ุฃูŠ ู†ู‚ุทุฉ z ูˆู‡ุฐู‡ z plus
301
00:20:43,730 --> 00:20:47,470
delta z ุฏู‡ ุฒูŠ ุทูˆู„ ุทุจุนูŠ ุนุฏุงุด delta z ุงุฐุง ุนู†ุฏูŠ ู‡ู†ุง
302
00:20:47,470 --> 00:20:51,470
ุงู„ุชูŠุงุฑ ุฏุงุฎู„ ููŠ ุนู†ุฏูŠ ู…ู‚ุงูˆู…ุฉ ู„ู„ conductor R ููŠ delta
303
00:20:51,470 --> 00:20:56,630
z inductance L ููŠ delta z G ููŠ delta z C ููŠ delta
304
00:20:56,630 --> 00:21:01,690
z ู‡ู†ุง ุนู†ุฏูŠ node ููŠ ุนู†ุฏูŠ nodeุฅุฐุง ู…ุง ู„ู‡ ุงู„ุชูŠุงุฑ
305
00:21:01,690 --> 00:21:07,290
ุจุชูˆุฒุนุŒ ุฏุฎู„ ุนู†ุฏูŠ I ุงู„ู„ูŠ ู‡ูŠ ู…ู† ูˆูŠู† IุŸ and Z ูˆTุŒ
306
00:21:07,290 --> 00:21:14,270
ุจูŠุทู„ุน ู…ู† ุงู„ุชูŠุงุฑ ุงู„ู„ูŠ ุนู†ุฏ ู…ูŠู†ุŸ Z ูˆDelta Z ูˆTุŒ
307
00:21:14,270 --> 00:21:17,870
ุฅุฐุง ุฃู†ุง ุนู†ุฏ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ุงู„ู„ูŠ ู‡ูŠ Z ุฒูŠ Delta ZุŒ ู‡ู†ุง
308
00:21:17,870 --> 00:21:20,770
ุงู„ุชูŠุงุฑ ุจูŠุทู„ุน ู…ู† ู‡ุฐู‡ุŒ ูˆุงู„ุชูŠุงุฑ ุงู„ู„ูŠ ู‡ูŠุฏุฎู„ ุนู„ูŠู‡ุง ุฏูˆู„ุฉ
309
00:21:20,770 --> 00:21:24,870
ู…ูŠู†ุŸ ู‡ูˆ Delta IุŒ ุฅุฐุง ููŠ ุนู†ุฏูŠ I ุงู„ู„ูŠ ู‡ูˆ ุงู„ู„ูŠ ุฏุงุฎู„ุŒ
310
00:21:24,870 --> 00:21:25,970
ู…ูŠู†ุŸ Z
311
00:21:35,040 --> 00:21:39,140
ู…ุฌู…ูˆุนุฉ ุฏูˆู„ุฉ ุงูŠุด ู„ุงุฒู… ุจูŠุณุงูˆูŠ ุณูุฑ ู‡ุฐุง ุนู†ุฏูŠ ุฏุงุฎู„ ู„ุงุฒู…
312
00:21:39,140 --> 00:21:42,540
ุจูŠุณุงูˆูŠ ุงุชู†ูŠู† ุทุงู„ุนูŠู† ุงุฐุง ุนู†ุฏูŠ ูƒูŠุฑุชุด of current law
313
00:21:42,540 --> 00:21:47,480
ุงู†ุง ุจุฏูŠ ุงูุชุญ ูƒูŠุฑุชุด of voltage law ู…ุด ู…ุดูƒู„ุฉ ุงู„ุตูุญุฉ
314
00:21:47,480 --> 00:21:49,520
ุงู„ุฌุงูŠุฉ ูƒูŠุฑุชุด of current law ู†ุฌูŠ ุน ูƒูŠุฑุชุด of voltage
315
00:21:49,520 --> 00:21:52,600
law ุนุดุงู† ู†ูุณ ุงู„ุตูุญุฉ ุงูŠุด ุงู„ voltage ุจูŠู‚ูˆู„ูŠ ู„ูˆ ุงู†ุง
316
00:21:52,600 --> 00:21:56,590
ุญุงุทุงู„ู€ closed loop ู„ุงุฒู… ุจูŠุณุงูˆูŠ ู…ุฌู…ูˆุน ุงู„ voltage
317
00:21:56,590 --> 00:22:02,230
ุจูŠุณุงูˆูŠ 0 ูุนู†ุฏ ุงู„ voltage ุงู„ู„ูŠ ู‡ู†ุง minus V ุนู†ุฏ Z ูˆ
318
00:22:02,230 --> 00:22:05,290
T ุฃูˆ ุจู‚ูˆู„ ู‡ูŠ ุจุชุณุงูˆูŠ ู…ุฌู…ูˆุนุฉ ุฏูˆู„ุฉ ุฃูˆ ุจู‚ูˆู„ minus ุฒุงุฆุฏ
319
00:22:05,290 --> 00:22:09,970
ูƒู„ ู‡ุฏูˆู„ุฉุŒ ุตุญุŸ ูุนู†ุฏ VุŒ V ุนู†ุฏ Z ูˆ TุŒ ุฅูŠุด ุจุชุณุงูˆูŠุŸ
320
00:22:09,970 --> 00:22:14,230
ุงู„ุชูŠุงุฑ ููŠ R ููŠ Delta ZุŒ ุงู„ุชูŠุงุฑ ุจูŠู…ูˆุฑ ู‡ู†ุงุŒ ู‡ุฏ ุฅูŠุด
321
00:22:14,230 --> 00:22:17,950
ุงู„ุนู„ุงู‚ุฉุŸ ุชุนุชุด ุงู„ voltage ุชุจุนู‡ุงุŸ ุงู„ู€DI by DTุŒ ูุฅูŠุด
322
00:22:17,950 --> 00:22:23,500
ู‡ุชูƒูˆู† Alpha Delta Z ููŠ DI by DTุŸูˆู‡ู†ุง ุนู†ุฏู†ุง ุงู„
323
00:22:23,500 --> 00:22:29,560
voltage ุงู„ู„ูŠ ู‡ูˆ v ุนู†ุฏ ุงู„ z plus delta zุŒ ุชู…ุงู…ุŸ ุงุฐุง
324
00:22:29,560 --> 00:22:33,540
ู‡ุฐุง ุงู„ voltage ุงู„ู„ูŠ ู‡ูˆ v ุนู†ุฏ ุงู„ z ุฒุงุฆุฏ delta zุŒ
325
00:22:33,540 --> 00:22:37,180
ู‡ู†ุง ุงู„ voltage ุนู†ุฏ ุงู„ z ูˆุญู‚ ูƒุฐุงุŒ ุชู…ุงู…ุŸ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ
326
00:22:37,180 --> 00:22:40,860
ู‡ูŠ ู†ูุณ ุงู„ู†ู‚ุทุฉ ูŠุนู†ูŠุŒ ุนุงุฏู„ ู‡ูŠ v ุนู†ุฏ z plus delta z
327
00:22:43,250 --> 00:22:45,790
ู‡ุฐุง ู‡ูˆ ุงู„ voltage ุฅูŠุด ุจุฏุฃ ุฃุณูˆูŠ ุฃู†ุง ุจุณ ุจุฏูŠ ุดูˆูŠ
328
00:22:45,790 --> 00:22:49,230
ุงู„ุชุฑุชูŠุจ ุฃู†ุง ุนู†ุฏ ุงู„ voltage ู‡ู†ุง ุธุงู‡ุฑ ุงู„ู„ูŠ ู‡ูˆ ุนู†ุฏ z
329
00:22:49,230 --> 00:22:54,030
ูˆ t ูˆ ุงู„ voltage ุนู†ุฏ z plus delta z ู„ูˆ ู†ู‚ู„ุชู‡ู… ุจุญุณ
330
00:22:54,030 --> 00:22:57,410
ุฅู†ู‡ ู‡ุฐู‡ ุฅุฌุช ุนู„ู‰ ุงู„ุฌู‡ุฉ ุงู„ุชุงู†ูŠุฉ ุฅูŠุด ู‡ูŠุตูŠุฑุŸ minus
331
00:22:57,410 --> 00:23:02,390
ุฃุฎุฏุชู‡ุง ุนู„ู‰ ุงู„ู…ุดุชุฑูƒ v z plus delta z dot t minus v
332
00:23:02,390 --> 00:23:05,550
z dot t ุนู„ู‰ delta z ุจุฏูŠ ุฃู‚ุณู… ูƒู„ ุงู„ู…ุนุงุฏู„ุฉ ุนู„ู‰ delta
333
00:23:05,550 --> 00:23:11,870
z ูุจุชุฑูˆุญ ู…ู† ู‡ู†ุง ูˆ ุชุฑูˆุญ ู…ู† ู‡ู†ุง ูˆ ุชุณูŠุฑ ุนู„ู‰ ู‡ุฐู‡ ุฅูŠุด
334
00:23:11,870 --> 00:23:20,480
ู‡ุชุณูˆูŠุŸI ุฒูŠ ุงู„ DI by DT ู‡ุฐู‡ ููŠ ุงู„ calculus ุฃุฎุฏุชูˆุง
335
00:23:20,480 --> 00:23:28,860
ุฃู†ุชูˆุง ุงู„ุฏูŠู† X by DT ู…ุซู„ุง ุฅูŠุด ุจุชุณุงูˆู…ุด Xุนู†ุฏ ุงู„ู†ู‚ุทุฉ n
336
00:23:28,860 --> 00:23:32,740
ุฒุงุฆุฏ delta n ู…ุซู„ุง ุฃุฎุฏุชู‡ู… ุชุฐูƒุฑูŠู†ุŸ ุงูŠูˆุฉ ุชุนุฑูŠู ุงู„ู„ูŠ
337
00:23:32,740 --> 00:23:36,820
ู‡ูˆ differential ู„ูˆ ุทู„ุนุชู‡ ุงู„ partial derivative ู‡ุฐู‡
338
00:23:36,820 --> 00:23:40,300
ูˆ ู„ุงุฒู… ุงุญู†ุง ู†ุงุฎุฏ ุงู„ condition delta z ุจุชุฑูˆุญ ู„ zero
339
00:23:40,300 --> 00:23:45,340
ุจุชู‚ู„ ูู‡ุฐู‡ ุงูŠุด ุจุชุตูŠุฑุŸ ู‡ูŠ ุงู„ first derivative ุตุญุŸ
340
00:23:45,340 --> 00:23:52,120
ุงุฐุง ู‡ุฐู‡ ู‡ุชูƒูˆู†-DV by DZ ู…ุงุดูŠ ุจุชุณูˆูŠ R ููŠ I ุฐุงุช L DI
341
00:23:52,120 --> 00:23:56,300
by DT ู‡ุงูŠ ุฃูˆู„ ู…ุนุงุฏู„ุฉ ุนู†ุฏู†ุง ุฅุฐุง ู†ุฌูŠุจู†ุง ู‡ู†ุง ุนู„ุงู‚ุฉ
342
00:23:56,300 --> 00:24:00,760
ุจู…ูŠู†ุŸ ุจูŠู† ุงู„ voltage ุจุงู„ู†ุณุจุฉ ู„ู„ Z ูˆ ู…ุน ู…ูŠู†ุŸ ู…ุน
343
00:24:00,760 --> 00:24:06,420
ุงู„ุชูŠุงุฑ ู…ู† ุฎู„ุงู„ I ูˆ ููŠ Z ูˆ T ูˆ DI by DT ูˆู…ูŠู†ุŸ ูˆ ุงู„
344
00:24:06,420 --> 00:24:09,120
parameters R ูˆ L ู‡ุฏุง ู…ู† ูˆูŠู†ุŸ ู…ู† kerchief voltage
345
00:24:09,120 --> 00:24:12,420
law kerchief current law ุฃู†ุง already ู‚ูˆู„ุชู„ูˆู„ู‡ ูˆู‡ุฐุง
346
00:24:12,420 --> 00:24:14,940
ุจูŠุณุงูˆูŠ ู…ุฌู…ูˆุน ุงู„ุชูŠุงุฑูŠู† ุดูˆู ุงู„ุตูุญุฉ ุงู„ุฌุงูŠุฉ
347
00:24:22,230 --> 00:24:26,170
ู†ุฌูŠ ู„ู„ current ู‚ูˆู„ู†ุง I of Z ูˆ T ุฒูŠ ู…ุง ุงุดุฑุญุชู„ูƒู… ู…ู†
348
00:24:26,170 --> 00:24:28,050
Kirchhoff current ู„ุฑ ู‡ูˆ ู…ุฌู…ูˆุน ุงู„ุชูŠุงุฑุงุช ุนู†ุฏ ู‡ุฐู‡
349
00:24:28,050 --> 00:24:31,450
ุงู„ู†ู‚ุทุฉ ู‡ูŠูƒูˆู† ู‡ุฐุง ุจุณุงูˆูŠ ู‡ุฐุง ุฒุงุฏ ู‡ุฐุง ุฒูŠ ู…ุง ุงู†ุชูˆุง
350
00:24:31,450 --> 00:24:37,430
ุดุงูŠููŠู† ููŠ ู‚ุจู„ ู‡ูˆ ู…ุนุงุฏู„ุฉ ู†ูุณ
351
00:24:37,430 --> 00:24:42,530
ุงู„ููƒุฑุฉู„ูˆ ุฃู†ุง ู†ู‚ู„ุช ููŠ ุงู„ุทุฑู ุงู„ุขุฎุฑ ูˆุฎุฏุช ุงู„ู€ minus ุน
352
00:24:42,530 --> 00:24:46,250
ุงู„ู…ุดุชุฑูƒ ูˆ ุฃู‚ุณู… ุจุชุงุน delta zุŒ ุฅูŠุด ู‡ูŠุตูŠุฑุŸ minus ููŠ I
353
00:24:46,250 --> 00:24:51,870
z ุฒูŠ delta z ูˆ T minus I ุนู†ุฏ ุงู„ู„ู‡ ู†ู‚ุทุฉ z ูˆT ุนู„ู‰
354
00:24:51,870 --> 00:24:57,770
delta z ุจุชุณุงูˆูŠ G ููŠ V and mean ุนู† z ุฒูŠ delta z ูˆT
355
00:24:57,770 --> 00:25:05,320
ููŠ C dV by dtู„ุฃู† ู‡ุฐุง ู…ูŠู† ู‡ูˆ ุงู„ู€ delta I ุฃู†ุง ู‡ุฐู‡
356
00:25:05,320 --> 00:25:08,840
ู…ู…ูƒู† ู…ุงุดุฑุญุชุด ุงู„ delta I ุงู„ delta I ู…ูŠู† ู‡ูˆ ุงู„ุชูŠุงุฑ
357
00:25:08,840 --> 00:25:13,950
ุงู„ delta I ู…ุฌู…ูˆุนุฉ ุฏูˆู„ ุงู„ุชุงู†ูŠุฉุงู„ู€ ฮ” I ุจุงู„ุชูŠุงุฑ ู‡ุฐุง
358
00:25:13,950 --> 00:25:17,910
ุฒูŠ ุงู„ุชูŠุงุฑ ู‡ุฐุง ูŠุนู†ูŠ ุงุญู†ุง ู‚ู„ู†ุง ู‡ุฐุง ุงู„ุชูŠุงุฑ ุจูŠุณุงูˆูŠ ู‡ุฐุง
359
00:25:17,910 --> 00:25:21,710
ุงู„ุชูŠุงุฑ ุฒูŠ ุงู„ู€ ฮ” I ุฏู„ุชุง I ุจู‚ุฏุฑ ุนูˆุถ ุนู†ู‡ ุจุงู„ current
360
00:25:21,710 --> 00:25:24,610
ุงู„ู„ูŠ ุจูŠู…ูˆุฑ ููŠ ู‡ุฐุง ุงู„ branch ุฒูŠ ูƒู…ุงู† ู…ุฑุฉ ุงู„ node
361
00:25:24,610 --> 00:25:27,670
ูŠุนู†ูŠ ุจุณุชุฎุฏู…ู‡ ูƒู… ู…ุฑุฉ ูุงู„ุชูŠุงุฑ ุจูŠู…ูˆุฑ ููŠ ุงู„
362
00:25:27,670 --> 00:25:30,370
conductance ุงูŠุด ุจูŠุณุงูˆูŠ ุงู„ voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠ ุงู„
363
00:25:30,370 --> 00:25:32,830
conductance ุจุณู…ูŠู† ู‡ุฐุง ุงู„ voltage ุงู„ู„ูŠ ู‡ูˆ ุนู† Z ุฒูŠ
364
00:25:32,830 --> 00:25:36,630
ุฏู„ุชุง Zุงู„ู€ voltage ุงู„ู„ูŠ ู‡ู†ุง ุงู„ู„ูŠ ู‡ูˆ ุญูˆุงู„ูŠู† ู‡ุฐู‡
365
00:25:36,630 --> 00:25:40,690
ุงู„ู†ู‚ุทุฉ ู‡ูˆ ุงู„ู„ูŠ ู‡ูˆ ุงู„ voltage ูŠุนู†ูŠ ู‡ูŠ ุฒูŠ ู…ุง ุชุดูˆููŠู†ู‡
366
00:25:40,690 --> 00:25:43,610
z plus delta z ู‡ุฐุง ุงู„ voltage ููŠู‡ ุงู„ู„ูŠ ู‡ูˆ ุงู„
367
00:25:43,610 --> 00:25:46,970
conductance ู„ุฃู† ุงู„ conductance ูˆุงุญุฏ ุนู„ู‰ R ูˆุงู„
368
00:25:46,970 --> 00:25:51,350
current ุงู„ู„ูŠ ู‡ู†ุง ุงู„ู„ูŠ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ูŠู† c dv by dt c
369
00:25:51,350 --> 00:25:54,170
delta z dv by dt ุงู„ู„ูŠ ู‡ูˆ ุฃูŠ voltage ุงู„ู„ูŠ ุนู†ุฏ
370
00:25:54,170 --> 00:25:59,240
ุงู„ู†ู‚ุทุฉ z ุฏู‚ุฉ delta z o tู„ู…ุง ุฃู‚ุณู… ุนู„ู‰ delta z ุจูŠุทู„ุน
371
00:25:59,240 --> 00:26:02,940
ุงู†ุชูŠ ุงู„ expression ุจุฑุถู‡ ุฃุฎุฏ delta z ุจุชุฑูˆุญ ู„ู„ zero
372
00:26:02,940 --> 00:26:06,440
ู‡ูŠ ุจุชุตูŠุฑ ู…ุง ู„ู‡ุง ุงู„ first derivative ู‡ุชุตูŠุฑ minus di
373
00:26:06,440 --> 00:26:10,680
by dz ุงูŠุด ุจุชุณุงูˆูŠ g ููŠ v ุทุจุนุง delta z ุจุชุฑูˆุญ ู„ู„ zero
374
00:26:10,680 --> 00:26:14,400
ุฒูŠ cdv by dt ุงุฐุง ุงู† ุฏูŠ ุตุงุฑ ู…ุนุงุฏู„ุฉ ุชุงู†ูŠุฉ ุงู„ู…ุนุงุฏู„ุฉ
375
00:26:14,400 --> 00:26:20,300
ุงู„ุฃูˆู„ู‰ ุงู„ู„ูŠ ู‡ูŠ minus
376
00:26:20,300 --> 00:26:26,390
dv by dzุจุชุณุงูˆูŠ R I plus ุงู„ D I by D T ูˆุงู„ู…ุนุงุฏู„ุฉ
377
00:26:26,390 --> 00:26:31,350
ุงู„ุชุงู†ูŠุฉ ู‡ูŠ minus D I by D Z ุจุชุณุงูˆูŠ G V ุฐุงุช C D V
378
00:26:31,350 --> 00:26:37,320
by D T ุชู…ุงู…ุฅุฐุง ุงูุชุฑุถู†ุง ุฅู† ุงู„ุญุงู„ ุชุจุนู†ุง ู‡ูˆ harmonic
379
00:26:37,320 --> 00:26:41,380
ูŠุนู†ูŠ ุงู„ู€ voltage ูˆ ุงู„ current ู…ุงู„ู‡ู… ุจุชุชุตุฑููˆุง ุฒูŠ ุงู„
380
00:26:41,380 --> 00:26:44,560
potentials ุงู„ู„ูŠ ุดูู†ุงู‡ุง ููŠ ุงู„ู…ุญุงุถุฑุงุช ุงู„ู…ุงุถูŠุฉ ูŠุนู†ูŠ
381
00:26:44,560 --> 00:26:48,640
ู†ู‚ูˆู„ ุฅู† V ู‡ูŠ ุนุจุงุฑุฉ ุนู† real VS E to the J Omega T ูˆ
382
00:26:48,640 --> 00:26:52,280
I ู‡ูˆ real IS ุงู„ู„ูŠ ูŠู…ูŠู† ุงู„ู€ phaser representation E
383
00:26:52,280 --> 00:26:55,480
to the J Omega T I ูˆ V ู…ุงู„ู‡ู… ุฏูˆู„ุฉ ุงู„ู€ S ุงู„ู„ูŠ ู‡ูŠ
384
00:26:55,480 --> 00:26:59,800
ุงู„ู€ phaser form ู„ุฐู† ู„ูˆ ุนูˆุถุช ู‡ู†ุง ุฅูŠุด ู‡ุชุตูŠุฑ ู‡ุฐู‡ุŸ ู‡ูŠ
385
00:26:59,800 --> 00:27:06,360
ู„ูˆ ุจุฏุฃ ุฃูุถู„ู‡ุง ุจุงู„ู†ุณุจุฉ ู„ู€ Zู‡ุชูƒูˆู† dvs by dz ูˆ ุจุชุทู„ุน
386
00:27:06,360 --> 00:27:10,800
ู…ู† ุงู„ E ุชุฌุงู‡ omega T ุชู…ุงู…ุŸ ูˆ ู‡ุฏุงุด ู‡ุชุนุทูŠู†ุง R ููŠ I
387
00:27:10,800 --> 00:27:16,180
ุงู„ู„ูŠ ู‡ูŠ IS E ุชุฌุงู‡ omega T ูˆ ุงุญู†ุง ุงู„ุชูุงุถู„ ุฅุฐุง ุฃู†ุชูˆุง
388
00:27:16,180 --> 00:27:18,400
ู…ุชุฐูƒุฑูŠู† ุงุญู†ุง ู‚ูˆู„ู†ุง ุจุฏู„ ู…ุง ุฃุนู…ู„ ู‡ูŠูƒ ุจุณ ุจุงุฎุฏ ุงู„
389
00:27:18,400 --> 00:27:21,100
physical representation ูˆูŠู† ููŠ ุงู„ุชูุงุถู„ ุจุณุชุจุฏู„ู‡ ุจ G
390
00:27:21,100 --> 00:27:25,460
omega ู…ุชุฐูƒุฑูŠู†ุŸ ูŠุนู†ูŠ ู‡ุฏู‰ ุจุณุชุจุฏู„ู‡ุง ุจ G omega D by DT
391
00:27:26,630 --> 00:27:30,030
ูˆู‡ูŠ dv by dt ุจุณ ู…ู„ุญู‚ ุฌูŠ ุฃู…ูŠุฌุง ูˆุงู„ุจุงู‚ูŠ ุจูŠุตูŠุฑ phasor
392
00:27:30,030 --> 00:27:35,590
ูŠุนู†ูŠ ู‡ูŠ ุจูŠุตูŠุฑ dVs by dz ุชุณูˆู‰ RIS ุฒุงุฆุฏ L ููŠ ุฌูŠ
393
00:27:35,590 --> 00:27:43,350
ุฃู…ูŠุฌุง IS ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ุนุงุฏู„ุฉ ู‡ุฐู‡ R ุฒุงุฆุฏ ุฌูŠ ุฃู…ูŠุฌุง L ููŠ
394
00:27:43,350 --> 00:27:48,030
ู…ูŠู„ ููŠ IS minus dVs by dz ุฑุงุญูŠ ุงู„ู„ูŠ ู‡ูˆ ุงู„ุงุนุชู…ุงุฏูŠุฉ
395
00:27:48,030 --> 00:27:52,430
ุนู„ู‰ ุงู„ุฒู…ู†ุงู„ู…ุนุงุฏู„ุฉ ุงู„ุชุงู†ูŠุฉ ู†ูุณ ุงู„ุนุถูŠุฉ ุงู„ุชูุงุถุฉ
396
00:27:52,430 --> 00:27:56,470
ุจุงู„ู†ุณุจุฉ ู„ู„ุฒู…ู† ุงูŠุด ู‡ุชุณุชุจุฏู„ู‡ุง ุจ j omega ู‡ุญุท ุงู„ phase
397
00:27:56,470 --> 00:28:00,710
representation ูู‡ูŠ ุจ c d is by dz ู„ุฅู† ู‡ูˆ ุจุณ ุจุชุงุนุฉ
398
00:28:00,710 --> 00:28:03,010
ู…ุชุนุฉ ุงู„ space ุงู„ phase representation ู…ุงููŠุด
399
00:28:03,010 --> 00:28:08,630
ุงุนุชู…ุงุฏูŠุฉ ุนู„ู‰ ุงู„ุฒู…ู† ุชุณุงูˆูŠ j plus j omega c ููŠ vs
400
00:28:08,630 --> 00:28:11,110
ู‡ุงูŠ ุงู„ู…ุนุงุฏู„ุชูŠู† ุงุชุจุณุทูˆุง ููŠ ุงู„ phase representation
401
00:28:11,110 --> 00:28:14,570
ุจู‡ุฐุง ุงู„ุดูƒู„ ุงุฎู„ุตู†ุง ู…ู† ุงู„ time independency ุจุงู„
402
00:28:14,570 --> 00:28:16,970
phase representation ุจุงู„time ุฒูŠ ู…ุง ุนู…ู„ู†ุง ููŠ ุงู„
403
00:28:16,970 --> 00:28:20,920
fieldsุทุจ ู‡ุฏูˆู„ ู…ุนุงุฏู„ุชูŠู† ุฒูŠ ู…ุง ุชุดุงูŠููŠู† ุฅุดู…ุงู„ู‡ู…
404
00:28:20,920 --> 00:28:24,000
coupled to each other ุจุชุณู…ูŠู‡ู… coupled ูŠุนู†ูŠ ู…ุชุฏุฎู„ูŠู†
405
00:28:24,000 --> 00:28:27,340
ููŠ ุจุนุถ ูŠุนู†ูŠ ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ุจุชุนุชู…ุฏ ุนู„ู‰ ู…ูŠุถุง ุนู„ู‰
406
00:28:27,340 --> 00:28:30,140
ุงู„ุชูŠุงุฑ ุงู„ voltage ุจุชู‚ูˆู„ูŠ ุฅู† ุงู„ voltage ุจุชุนุชู…ุฏ ุนู„ู‰
407
00:28:30,140 --> 00:28:32,700
ุงู„ุชูŠุงุฑ ูˆ ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ุจุชู‚ูˆู„ูŠ ุงู„ุชูŠุงุฑ ุจุชุนุชู…ุฏ ุนู„ู‰ ุงู„
408
00:28:32,700 --> 00:28:35,520
voltage ูุนุดุงู† ู‡ูŠูƒ ู‡ูŠ ุจุชุณู…ูŠู‡ู… coupled ู„ูˆ ู‡ุฐู‡
409
00:28:35,520 --> 00:28:38,900
ุงู„ู…ุนุงุฏู„ุฉ ุทุฑูู‡ุง ุงู„ุชุงู†ูŠ current ูˆ ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ ุทุฑูู‡ุง
410
00:28:38,900 --> 00:28:43,080
ุงู„ุชุงู†ูŠ Vs ุจูŠุชู…ุฏูˆุด ุนู„ู‰ ุจุนุถ independent ุจูŠูƒูˆู†ูˆุงุนุดุงู†
411
00:28:43,080 --> 00:28:46,400
ุฃุฎู„ูŠู‡ู… ูŠุตูŠุฑูˆุง independentุŒ ุฅูŠุด ุจุณูˆูŠุŸ ู„ูˆ ูุถู„ุช ู‡ุฐู‡
412
00:28:46,400 --> 00:28:50,800
ุฃู†ุง ูƒู…ุงู† ู…ุฑุฉุŒ ุฅูŠุด ู‡ุชุตูŠุฑุŸ ุฏูŠ VS by ุฏูŠ ZุŒ ุงู„ second
413
00:28:50,800 --> 00:28:55,140
derivative ุฅูŠุด ุจุชุณุงูˆูŠุŸ R ุฒูŠ J Omega LุŒ ุฏูŠ IS by ุฏูŠ
414
00:28:55,140 --> 00:29:00,500
ZุŒ ุตุญุŸ ูˆ ุฏูŠ IS by ุฏูŠ Z ู‡ู†ุงุŒ ุฅูŠุด ุจุชุณุงูˆูŠุŸ J ุฒูŠ J
415
00:29:00,500 --> 00:29:04,770
Omega C ููŠ VSุŒ ูุฅูŠุด ุจุชุตูŠุฑ ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉุŸ ูู‚ุท VSู†ูุณ
416
00:29:04,770 --> 00:29:07,490
ุงู„ุงุดูŠ ู„ูˆ ุนู…ู„ุช ู‡ุงูŠ ุงู„ู…ุนุงุฏู„ุฉ ูุถู„ุช ูƒู…ุงู† ู…ุฑุฉ ุฏูŠ I S by
417
00:29:07,490 --> 00:29:11,230
D Z ุจูŠุตูŠุฑ ุฏูŠ ุงู„ second derivative ู„ I S ู…ุณุจู„ ุงู„ Z
418
00:29:11,230 --> 00:29:16,210
ุฅูŠุด ุจุชุณุงูˆูŠ J plus J Omega C D V S by D T ุงู„ู„ูŠ ู‡ูŠ
419
00:29:16,210 --> 00:29:19,930
ู…ู† ู‡ุงูŠ ุงู„ู…ุนุงุฏู„ุฉ ุจุฎู„ุต ู…ู† D V S ุจุชุทู„ู‡ุง ุจุณ ููŠ I ู„ุฐุง
420
00:29:19,930 --> 00:29:25,070
ุจุทู„ุน ุนู†ุฏูŠ ู…ุนุงุฏู„ุชูŠู† ุจู‚ุงู„ู‡ู… independent ู„ูƒู† ู‡ุฏูˆู„
421
00:29:25,070 --> 00:29:29,610
ู…ุนุงุฏู„ุชูŠู† ุฅูŠุด ุจู†ุณู…ูŠู‡ู… couple to each other ู‡ุงูŠ
422
00:29:29,610 --> 00:29:32,290
ุงู„ู…ุนุงุฏู„ุชูŠู† ุนุดุงู† ุญู„ู‡ู… ุฒูŠ ู…ุง ุฃู†ุง ุญูƒูŠุช ุจู‚ู‰ ูุงุถู„
423
00:29:32,290 --> 00:29:36,280
second derivativeูˆุจุนูˆุฏ ุทุจุนุง ุงู„ู…ูŠู†ุงุณุงุช ุจุชุฑูˆุญ ู„ู…ุง
424
00:29:36,280 --> 00:29:38,980
ุจุนูˆุฏ ู„ู…ุง ุจูุถู„ ู‡ูŠ ุงู„ู…ุฑุฉ ุงู„ุชุงู†ูŠุฉ ุจูŠุตูŠุฑ ุฏูŠ I by ุฏูŠ S
425
00:29:38,980 --> 00:29:42,360
ู…ุง ู‡ูŠ .. by ุฏูŠ Z ู…ุง ู‡ูŠ ุฃุตู„ุง ููŠู‡ุง ุณุงู„ุจ ูุจุชุทู„ุน ู…ุนุงูŠุง
426
00:29:42,360 --> 00:29:45,680
ู‡ูŠ ุงู„ู…ุนุงุฏู„ุฉ ุงุฐุง ู‡ูŠ ุงู„ู…ุนุงุฏู„ุฉ ุจุชุงุนุฉ ุงู„ voltage ูˆู‡ูŠ
427
00:29:45,680 --> 00:29:48,620
ุงู„ู…ุนุงุฏู„ุฉ ุจุชุงุนุฉ ุงู„ current ุฅุฐุง ุทู„ุนุช ูƒูˆูŠุณ ุจู„ุงู‚ูŠ ุฃู†
428
00:29:48,620 --> 00:29:52,800
ู‡ุฏูˆู„ุฉ ุงู„ termูŠู† ู…ุงู„ู‡ู… ู†ูุณ ุงู„ุฃุดูŠุงุก ู‡ุฐุง ุงู„ term ู‡ุฐุง
429
00:29:52,800 --> 00:29:59,920
ุงู„ term ู…ุงู„ู‡ู… ุนุดุงู† ุฃุญุท ุงู„ู‚ู„ู… ุนุดุงู† ุณูŠูุชู‡ ู…ูุชูˆุญ ุฃุณูƒุจ
430
00:29:59,920 --> 00:30:05,810
ุดูˆูŠุฉู…ู‡ู„ูˆู…ุฒ ุทู„ุนุช ุนู„ูŠู‡ู… ู†ูุณ ุงู„ุญุงุฌุฉ R ุฒูŠ G Omega L G
431
00:30:05,810 --> 00:30:11,110
plus G Omega C ู„ุฐุง ุนู†ุฏูŠ ุงู„ู…ุนุงุฏู„ุชูŠู† ู…ุชุดุงุจู‡ุชูŠู† ุงู„
432
00:30:11,110 --> 00:30:13,770
second derivative ู„ู„ voltage ุจุงู„ู†ุณุจุฉ ู„ Z ุงู„ second
433
00:30:13,770 --> 00:30:16,670
derivative ู„ current ุจุงู„ู†ุณุจุฉ ู„ Z ู†ูุณ ุงู„ parameter
434
00:30:16,670 --> 00:30:23,210
VS Vin ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ุนุจุฑุช ุนู† ุงู„ I ูˆ ุงู„ V ู…ุซู„ุง ุฏูŠ 2 X
435
00:30:23,210 --> 00:30:28,630
ูˆ ุฏูŠ Z ุชุฑุจูŠุฉ ูˆ ู‡ุฏุง ุนุจุฑุช ุนู†ู‡ุง Gamma ุชุฑุจูŠุฉ X ู†ูุณ
436
00:30:28,630 --> 00:30:33,670
ุงู„ุญุงุฌุฉ ู†ูุณ ุงู„ู…ุนุงุฏู„ุฉ ุตุญุŸX ู…ุฑุฉ ุจุณุชุจุฏู„ู‡ุง ุจุงู„ VS ูˆ ู…ุฑุฉ
437
00:30:33,670 --> 00:30:37,690
ุจูŠู‡ ููŠ ุงู„ IS ุงูŠู‡ ู„ูˆ ู†ู‚ู„ุชู‡ุง ุนู„ู‰ ุงู„ุทุฑู ู‡ุฐุง ุจุชุนุทูŠู†ุง
438
00:30:37,690 --> 00:30:41,190
ู‡ุงูŠ ุงู„ู…ุนู„ูˆู…ุงุช D2V by Dุฒ ุงู„ุชุฑุจูŠุฉ minus Gamma ุชุฑุจูŠุฉ
439
00:30:41,190 --> 00:30:45,870
VS ูˆD2IS by Dุฒ ุงู„ุชุฑุจูŠุฉ minus Gamma ุชุฑุจูŠุฉ IS Gamma
440
00:30:45,870 --> 00:30:50,370
ู…ูŠู† ู‡ูŠุŸ Gamma ุงู„ู„ูŠ ู‡ูŠ ุนุจุงุฑุฉ ุนู† Gamma ุชุฑุจูŠุฉ ู‚ู„ู†ุงู‡ุง
441
00:30:50,370 --> 00:30:55,010
ุฏูˆู„ุฉุŒ ู„ุฐุง Gamma ุฌุฒุฑ ุงู„ุชุฑุจูŠุฉ ุชุจุนู‡ู…ุŒ ุชู…ุงู…ุŸ ุงู„ู„ูŠ ุจู‚ุฏุฑ
442
00:30:55,010 --> 00:30:58,270
ุฃู‚ูˆู„ ูˆุงุถุญ ู„ูŠู‡ ุฃู†ู‡ ููŠู‡ real part ูˆ imaginary part
443
00:31:00,690 --> 00:31:04,110
ุฅุฐุง ููŠ ุนู†ุฏู‰ gamma ุจุชุณุงูˆูŠ alpha ุฒูŠ J beta ู„ูŠู‡
444
00:31:04,110 --> 00:31:10,110
ุจุชุณุงูˆูŠ ุงู„ุฌุฒุฑ ุงู„ R ุฒูŠ J omega L ุฒูŠ J plus J omega C
445
00:31:13,390 --> 00:31:16,170
Gamma ุงู„ propagation constant ุดูู†ุงู‡ุง ู‚ุจู„ ู‡ูŠูƒ ุงุญู†ุง
446
00:31:16,170 --> 00:31:19,730
ุงุตู„ุง ู„ู…ุง ุนุฑูู†ุง ุงู„ู…ุนุงุฏู„ุงุช ุงู„ู„ูŠ ุจู‡ุฐุง ุงู„ุดูƒู„ ู„ู„ fields
447
00:31:19,730 --> 00:31:22,770
ู‚ู„ู†ุง ู‡ุฐู‡ Gamma ุฏู‡ ู‡ูŠ propagation constant ู…ุซู„ ู…ุง
448
00:31:22,770 --> 00:31:26,830
ุนุงู…ู„ ุงู„ propagation Alpha ุงู„ attenuation ุจู†ูŠุจู†
449
00:31:26,830 --> 00:31:30,310
ุจูŠุฑู…ุชุฑ ุงูˆ ุจุงู„ dB ุจุงูŠู…ุชุฑ Beta ุงู„ู„ูŠ ู‡ูˆ ุงู„ phase
450
00:31:30,310 --> 00:31:34,650
constant ุฑุงุช ุจูŠุฑู…ุชุฑ phase ู‚ู„ู†ุง ุจุดูƒู„ ุนุงู… ุจู†ุณู…ูŠู‡ ุงู„
451
00:31:34,650 --> 00:31:37,570
phase constant ุงู„ู…ุฌู†ูˆุทุฉ ุชุจุนู‡ ุจู†ุณู…ูŠู‡ ุงู„ู„ูŠ ู‡ูˆ
452
00:31:37,570 --> 00:31:41,480
propagation constantุงู„ุนู„ุงู‚ุฉ ุจูŠู† Lambda ูˆ Beta
453
00:31:41,480 --> 00:31:43,920
ุจุงู„ุชุฑุงู…ุจ ุฒูŠ ู…ุง ุดูˆูู†ุงู‡ุง ููŠ ุงู„ู…ุญุงุถุฑุฉ ุงู„ุณุงุจู‚ุฉ ุงู„ู„ูŠ
454
00:31:43,920 --> 00:31:49,880
ุจุชุณุงูˆูŠ Tau Pi ุนู„ู‰ Beta ูˆ ุงู„ Velocity ุงู„ู„ูŠ ู‡ูŠ U
455
00:31:49,880 --> 00:31:53,400
ุจุชุณุงูˆูŠ Omega ุนู„ู‰ Beta ุจุฑุถู‡ ุฒูŠ ู…ุง ุงุญู†ุง ุดูˆูู†ุงู‡ุง ููŠ
456
00:31:53,400 --> 00:31:59,260
ุงู„ู…ุญุงุถุฑุงุช ุงู„ู…ุงุถูŠุฉ ุงุฐุง ุนู† ุทูˆู„ ุงู„ู…ูˆุฌูŠ ุจุฑุจุทู‡ ุจ Beta
457
00:31:59,260 --> 00:32:01,580
ุงู„ู„ูŠ ู‡ูŠ Tau Pi ุนู„ู‰ Lambda ุจุชุณุงูˆูŠ Beta ุฃูˆ Lambda
458
00:32:01,580 --> 00:32:04,540
ุจุชุณุงูˆูŠ Tau Pi ุนู„ู‰ Beta ูˆ ุงู„ Velocity ู‡ูŠ Omega ุนู„ู‰
459
00:32:04,540 --> 00:32:07,820
Beta ุงู„ู„ูŠ ู‡ูŠ ุจุฑุถู‡ ุงู„ Velocity ุงูŠุด ุจุชุณุงูˆูŠ ุงู„
460
00:32:07,820 --> 00:32:09,000
frequency ููŠ Lambda
461
00:32:12,740 --> 00:32:16,660
ุงู„ุญู„ ุชุจู‚ู‰ ู‡ุฏูˆู„ุฉ ุงู„ู…ุนุงุฏู„ุงุช .. ุงู„ู…ุนุงุฏู„ุงุช ุฒูŠ ู…ุง ุฃู†ุชูˆุง
462
00:32:16,660 --> 00:32:23,300
ุดุงูŠููŠู† ุนู„ู‰ ุงู„ุตุจูˆุฑุฉ ุงู„ุญู„ VSูƒูˆู† V0 plus E to the
463
00:32:23,300 --> 00:32:27,220
minus Gamma Z plus V0 minus E to the Gamma Z ุฅูŠุด
464
00:32:27,220 --> 00:32:29,980
ู‡ู…ุง ุงู„ plus ูˆ ุงู„ minusุŸ ู‡ุฐู‡ ุงู„ E to the minus
465
00:32:29,980 --> 00:32:32,760
Gamma Z ุฅูŠุด ุงุชูุงู‚ู†ุง ู„ู…ุง ู†ู‚ูˆู„ minus Gamma Z ุฅู†ู‡ ู‡ูŠ
466
00:32:32,760 --> 00:32:36,760
propagating ููŠ ุชุฌุงู‡ ุงู„ positive ZุŸู‡ุฐู‡ ุจูˆุฌู†ุช ููŠ
467
00:32:36,760 --> 00:32:40,680
ุงุชุฌุงู‡ ุงู„ู€ negative z ุนุดุงู† ู‡ูŠูƒ ุงู†ุง ุจุณู…ูŠู‡ุง plus ุนุดุงู†
468
00:32:40,680 --> 00:32:44,220
ุชู‚ูˆู„ูŠ ู‡ุฐู‡ ุงู„ุณู„ูˆูƒุฉ ู‡ุฐูŠ ุจุชุนุทูŠู†ุง ู„ูˆ ุงู†ุง ูุถู„ุชู‡ุง ู…ุฑุชูŠู†
469
00:32:44,220 --> 00:32:47,760
ุจุชุนุทูŠู†ูŠ ุญู„ ุงู„ู…ุนุงุฏู„ุฉ ู„ูˆ ูุถู„ุช ู…ุฑุชูŠู† ุจุงู„ู†ุณุจุฉ ู„ุฒุฏู‡ ู…ุด
470
00:32:47,760 --> 00:32:52,820
ู‡ุชุนุทูŠู†ูŠ ุฌุงู…ุนุฉ ุงูˆ ุชุฑุจูŠุฉ ู‡ุชุญู‚ู‚
471
00:32:52,820 --> 00:32:57,600
ุงู„ู…ุนุงุฏู„ุฉ ู…ุด ุงุญู†ุง ุงู„ู…ุนุงุฏู„ุฉ ุนู†ุฏู†ุง dv d2 vs by d
472
00:33:02,160 --> 00:33:06,960
ุฃูุถู„ ู…ุฑุชู„ุด ุชู‚ุนูŠู† ู‡ู†ุง ุฃูˆู„ ู…ุฑุฉ minus gamma ูˆ ุชุงู†ูŠ
473
00:33:06,960 --> 00:33:12,280
ู…ุฑุฉ minus ุจุชุตูŠุฑ gamma ุชุฑุจูŠุน ููŠ ู…ูŠู†ุŸ ููŠ Vnode plus
474
00:33:12,280 --> 00:33:15,840
e to the minus gamma z minus gamma ุชุฑุจูŠุฉ v node
475
00:33:15,840 --> 00:33:18,860
plus e to the minus gamma z ู‡ุฐุง ุจุณุงูˆุฉ zero ุจุณุงูˆุฉ
476
00:33:18,860 --> 00:33:22,240
zero ุฅุฐุง ุญู‚ู‚ุช ุงู„ู…ุนุงุฏู„ุฉ ู†ูุณ ุงู„ุฃุดูŠุงุก ู„ูˆ ุฃู†ุง ุงุณุชุฎุฏู…ุช
477
00:33:22,240 --> 00:33:24,860
ุงู„ minus ุฅุฐุง ุงู„ุชู†ูŠู† solution ู…ู…ุง ุฃู†ู‡ ุงู„ุชู†ูŠู†
478
00:33:24,860 --> 00:33:29,040
solution ู„ุงุฒู… ุงู„ุญู„ ูƒู„ู‡ ู…ุฌู…ูˆุน ุงู„ุชู†ูŠู† ุงู„ู„ูŠ ู‡ูˆ ุงู„ู„ูŠ
479
00:33:29,040 --> 00:33:32,000
ุจุชุณุงูุฑ ุนู„ู‰ ุงู„ูŠู…ูŠู† ุนู„ู‰ plus z ุฒูŠ ู…ุง ุฃู†ุชูˆุง ุดุงูŠููŠู† ุงู„
480
00:33:32,000 --> 00:33:34,540
indicator ุชุจุนู‡ุง ู‡ุฐุง ุงู„ู„ูŠ ุจุชุณุงูุฑ ุนู„ู‰ ุงู„ูŠู…ูŠู† ุนู„ู‰
481
00:33:34,540 --> 00:33:37,100
plus z ุฃูˆ ุงู„ู„ูŠ ุจุชุณุงูุฑ ุนู„ู‰ ุงู„ุดู…ุงู„ ู†ูุณ ุงู„ุฃุดูŠุงุก
482
00:33:37,100 --> 00:33:41,080
ู„ู„ุชูŠุงุฑ ูุนู„ ุฏูŠ ุงู„ currentุงู„ู„ูŠ ู‡ูˆ a to the minus
483
00:33:41,080 --> 00:33:45,320
gamma z ุจุฑุถู‡ ุจุนู…ู„ ุญู„ ู„ู„ู…ุนุงุฏู„ุฉ ุจุชุงุนุชู‡ ุงู„ plus ุฅู†ู‡
484
00:33:45,320 --> 00:33:48,840
ุฏูŠ ุงู„ู„ูŠ ู‡ุฏุฃ ุฅู†ู‡ ุจุฑูˆุญ ุนู„ู‰ plus z ูˆู‡ุง ุฏูŠ I not minus
485
00:33:48,840 --> 00:33:51,180
a to the gamma z ุงู„ู„ูŠ ู‡ูˆ travelling ู…ู† minus z
486
00:33:51,180 --> 00:33:54,780
ุชู…ุงู…ุŸ
487
00:33:54,780 --> 00:33:58,500
ุงุฐุง
488
00:33:58,500 --> 00:34:02,200
ู‡ุฏุง ู‡ูˆ ุงู„ุญู„ ุชุจุน ุงู„ู…ุนุงุฏู„ุฉ ุฏู‡ ุญู„ ุชุจุน ุงู„ potential
489
00:34:02,200 --> 00:34:06,980
ูˆู‡ูŠ ุญู„ ุจุชุงุนุฉ ุงู„ุชูŠุงุฑุทุจ VS V ู†ุถุฏ plus E to minus
490
00:34:06,980 --> 00:34:10,120
Gamma Z ุฒุงุฆุฏ V ู†ุถุฏ minus E to Gamma Z I S ุจูŠุณูˆูŠ I
491
00:34:10,120 --> 00:34:13,060
ู†ุถุฏ plus E to minus Gamma Z ุฒุงุฆุฏ I ู†ุถุฏ minus E to
492
00:34:13,060 --> 00:34:16,860
Gamma Z ููŠ ุงู„ู€time domain ุนุดุงู† ุฃุฌูŠุจ ุงู„ voltage ููŠ
493
00:34:16,860 --> 00:34:21,580
ุงู„ู€time domain ุฅูŠุด ุจุชุณูˆูŠ ุจู†ุฑุฌุนุŸ ุจู†ู‚ูˆู„ ุงู„ุฑูŠุงู„ VS E
494
00:34:21,580 --> 00:34:26,220
ุชุฌุงู‡ Omega T ุจุนูˆุถ ุนู† VS ูˆ ุจุฌูŠุจ ุจุณ ุงู„ real part ุงู„
495
00:34:26,220 --> 00:34:29,840
real part ุฅูŠุด ุจูŠุฌูŠ ู…ู† ูˆูŠู†ุŸ ู…ู† ุงู„ู„ูŠ ู‡ูŠ ุจุนูˆุถ ุนู†
496
00:34:29,840 --> 00:34:36,670
Gamma ุฅูŠุด ู‚ู„ู†ุง ุจุชุณุงูˆูŠ Alphaุฒู‚ุฉ J Beta ุตุญุŸ ุงู„ู†ุฌุงู…ุฉ
497
00:34:36,670 --> 00:34:44,050
ุจุชุณุงูˆูŠ Alpha ุฒู‚ุฉ J Beta ู„ู…ุง ุฃุฌุนูˆุฏ ู‡ู†ุง ุฃู‚ูˆู„ VS ููŠ E
498
00:34:44,050 --> 00:34:46,570
to J Omega T ูƒู…ุงู† ุฅูŠุด ุญูŠุตูŠุฑ ุงู†ุฏูŠ ูƒู…ุงู† Exponential
499
00:34:46,570 --> 00:34:55,290
Mean E to J Beta Z ุตุญุŸ ู†ุงุฎุฏ ู…ุซู„ุง ุงู„ plus V ูˆุงุถุญ
500
00:34:55,290 --> 00:35:03,130
ูˆู„ุง ุฃุนู…ู„ู‡ุŸ ุฃุนู…ู„ู‡ุŸ ูู„ูˆ ุจุชู‚ูˆู„ูŠ ุฃุนู…ู„ู‡real ู†ุงุฎุฏ ู…ุซู„ุง
501
00:35:03,130 --> 00:35:10,950
ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ุฌุฑู‚ุฉ ููŠ node ุงู„ู€ plus ููŠ ุงู„ู„ูŠ ู‡ูˆ E to
502
00:35:10,950 --> 00:35:13,510
the minus Gamma Z ุงู„ู„ูŠ ู‡ูŠ ุฅูŠุด ุจุชุตูŠุฑ E to the minus
503
00:35:13,510 --> 00:35:19,010
Alpha Z ููŠ E to the minus J Beta Z Omega ู…ุง ุชุฑูˆุญ
504
00:35:19,010 --> 00:35:24,730
ููŠ ู…ูŠู† ููŠ E J Omega Tุชู…ุงู… ุทุจุนุง ุฒุงุฆุฏ ุงู„ู„ูŠ ู‡ูˆ ุงู„
505
00:35:24,730 --> 00:35:30,730
real ู„ุฅูŠู‡ minus e to the gamma z ุงู„ู„ูŠ ู‡ูŠ plus
506
00:35:30,730 --> 00:35:36,210
alpha z e to the j beta z e to the j omega t ุชู…ุงู…
507
00:35:36,210 --> 00:35:42,670
ู†ุฌูŠ ู‡ู†ุง ู‡ุฏูˆู„ุฉ ุงู„ุงุชู†ูŠู† ู…ุงู„ู‡ู… exponential ู„ j ุงู„ู„ูŠ
508
00:35:42,670 --> 00:35:44,610
ู‡ูŠ ู‡ุฐู‡ ุงู„ู„ูŠ ุจุชุนุทูŠู†ุง ุงู„ sine ูˆ ุงู„ cosine ู‡ุฏูˆู„ุฉ
509
00:35:44,610 --> 00:35:49,530
ู…ุงู„ู‡ู… .. ู…ุงู„ู‡ู… ุงู„ุดู„ู‚ุฉ ู‡ุจุตูŠ ุงู„ real ุจุนุฏู‡ุง ู‡ุทู„ุน ุงู„ู„ูŠ
510
00:35:49,530 --> 00:35:53,780
ู‡ูŠ ุงู„ V naughtูˆ ุงู„ E to the minus alpha ู‡ุฏูˆู„ู‡ุง
511
00:35:53,780 --> 00:35:58,540
real ุจุฑุง real ู‡ุฏูˆู„ู‡ุง ู…ุน ุจุนุถ ู…ุด ู‡ูŠูƒูˆู† ุงู„ real ุชุจุนู‡ู…
512
00:35:58,540 --> 00:36:05,780
ุงู„ cosine ุงู„ omega T minus beta Z ูˆุงุถุญุŸ ูˆ ุงู„ุชุงู†ูŠุฉ
513
00:36:05,780 --> 00:36:12,160
ู‡ุชูƒูˆู† plus V node minus E to the alpha Z ููŠ cosine
514
00:36:12,160 --> 00:36:17,480
ุงู„ omega T plus beta Z ุชู…ุงู…ุŸ ูˆุงุถุญ ุชุญูƒูŠุŸ
515
00:36:22,480 --> 00:36:26,220
ู‡ุฐุง ุงู„ู†ู‡ุงุฑ ุฏูŠ ู„ูˆ ุฃู†ุง ุจุฏูŠ ุฃุฑูˆุญ ู„ V ุงู„ู„ูŠ ู‡ูˆ ููŠ
516
00:36:26,220 --> 00:36:28,620
ุงู„ู€time domain ู†ูุณ ุงู„ุงุดูŠ ู„ู„ุชูŠุงุฑ ููŠ ุงู„ู€time domain
517
00:36:28,620 --> 00:36:33,280
ู‡ูŠูƒูˆู† I ุจุชุณูˆู‰ I ู†ุถุจ plus E to the minus Alpha Z
518
00:36:33,280 --> 00:36:36,880
ูƒุณูŠู† ุงู„ุฃูˆู…ูŠุฌุง T minus Beta Z ุฒุงุฏ I ู†ุถุจ minus E to
519
00:36:36,880 --> 00:36:39,940
the Alpha Z ูƒุณูŠู† ุงู„ุฃูˆู…ูŠุฌุง T ุฒุงุฏ Beta Z
520
00:36:42,730 --> 00:36:45,590
ู…ูŠุฌูŠ ู„ู‡ุง ุงู„ characteristic impedance ุงู„ู„ูŠ ุจู†ุณู…ูŠู‡ุง
521
00:36:45,590 --> 00:36:47,850
z ู†ูˆุช of the line is the ratio of the positive
522
00:36:47,850 --> 00:36:52,470
travelling voltage wave to the current wave at any
523
00:36:52,470 --> 00:36:54,890
point on the line ูŠุนู†ูŠ ู„ู…ุง ุจุฏุฃ ุฃุฌูŠุจ ุงู„
524
00:36:54,890 --> 00:36:58,130
characteristic impedance ุจู‚ุณู… ุงู„ู„ูŠ ู‡ูŠ v ุงู„ plus
525
00:36:58,130 --> 00:37:02,450
ู‡ุฐู‡ ุนู„ู‰ I plus I ุงู„ plus ุนู„ู‰ I plus ู‡ูŠ ุงู„ู„ูŠ
526
00:37:02,450 --> 00:37:07,470
ุจุชุนุทูŠู†ูŠ ุงู„ู„ูŠ ู‡ูŠ z ู†ูˆุช ุงู„ z ู†ูˆุช ุทุจ ูƒูŠู ุจู†ุฌูŠุจู‡ุงุŸุงุญู†ุง
527
00:37:07,470 --> 00:37:10,810
ุนู†ุฏู†ุง V of Z ุจุชุณุงูˆูŠ V ู†ุฏ ุจู„ุงุตูŠ ุซู… minus gamma Z
528
00:37:10,810 --> 00:37:13,930
ุงุญู†ุง ุจู†ุชู…ูŠูŠู† ุงู„ู€ positive ู„ู€ traveling ุงู„ I of Z
529
00:37:13,930 --> 00:37:17,630
ุจุชุณุงูˆูŠ I ู†ุฏ ุจู„ุงุตูŠ ุซู… minus gamma Z ู„ูˆ ุฃุฎุฏุช
530
00:37:17,630 --> 00:37:22,310
ุงู„ู…ุนุงุฏู„ุฉ ุงู„ู„ูŠ ูƒุงู†ุช ู…ุนู†ุง minus D V Z by D Z ุจุชุณุงูˆูŠ
531
00:37:22,310 --> 00:37:26,030
R plus G Omega L I Z ุงู„ู„ูŠ ุฌูŠุจู†ุงู‡ู… ู…ู† Kirchhoff's
532
00:37:26,030 --> 00:37:31,760
lawsุฃูุนุถ ุงู„ู€ DV by DZุŒ ุฅูŠุด ุชุนุทูŠู†ุงุŸ minus gamma V
533
00:37:31,760 --> 00:37:36,680
ู†ุฏ plus E to the minus gamma Z ู‡ุชุณุงูˆูŠ R plus J
534
00:37:36,680 --> 00:37:41,800
Omega L I ู†ุฏ plus E to the minus gamma Z ุชู…ุงู…ุŸ E
535
00:37:41,800 --> 00:37:45,540
to the minus gamma Z ุจุชุฑูˆุญ ู…ุน ุงู„ุทุฑููŠู†ุจุตูŠุฑ ุนู†ุฏู‰ V
536
00:37:45,540 --> 00:37:50,480
ู†ุฏ ุจู„ุณ ุนู„ู‰ I ู†ุฏ ุจู„ุณ ุงูŠุด ุจุชุณุงูˆูŠ R ุฐุงุช G Omega L ุนู„ู‰
537
00:37:50,480 --> 00:37:54,420
ู…ูŠู†ุŸ ุนู„ู‰ GammaุŒ ูˆุงุถุญุŸ ุงุฐุง ุงู† ุงู†ุง ุฃุนุฑูู†ุง ุงู„
538
00:37:54,420 --> 00:37:58,500
impedance ู‡ุงูŠ Z node ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงู„ ratio ู…ุง ุจูŠู†
539
00:37:58,500 --> 00:38:03,720
ุงู„ VุŒ ู‡ุงูŠ ุงู„ู…ุนู†ู‰ ุงู„ู„ู‰ ุจุณุชุฎุฏู…ู‡ V ู†ุฏ ุจู„ุณ ุนู„ู‰ ุงู„ุชูŠุงุฑ
540
00:38:03,720 --> 00:38:08,400
ุชุจุนู„ูŠู‡ I ู†ุฏ ุจู„ุณ ุนุดุงู† ุงุฌูŠุจ ุงู„ ratio ุงุญู†ุง ุนุงุฑููŠู† ุงู†
541
00:38:08,400 --> 00:38:13,260
Vุฒุฏ ุจุณ ุงู„ postif ุงู„ู„ูŠ ุจุชุงุฎุฏู‡ ุงู„ู„ูŠ ู…ุณุงูุฑุฉ ููŠ ุชุฌุงู‡ู‡ุง
542
00:38:13,260 --> 00:38:17,240
ุงู„ postif z ู‡ูŠ v ู†ุฏ plus e to minus gamma z ูˆ I ู‡ูŠ
543
00:38:17,240 --> 00:38:20,520
I ู†ุฏ plus e to minus gamma z ู„ูˆ ูุถู„ุช ุงู„ู„ูŠ ู‡ูŠ
544
00:38:20,520 --> 00:38:24,220
ู…ุนุงุฏู„ุฉ maximum Kirchhoff's laws ุงู„ู„ูŠ ู‡ูŠ minus dv
545
00:38:24,220 --> 00:38:29,620
by dz ุจุชุณูˆูŠ R plus j omega L I ู‡ุฏ ู‡ุชุนุทูŠู†ูŠ ุชูุถู„ู‡ุง
546
00:38:29,620 --> 00:38:34,240
minus ุทุจุนุง ููŠู‡ ุจุฑุน ููŠู‡ minus gamma v ู†ุฏ plus e to
547
00:38:34,240 --> 00:38:37,760
minus gamma z ุจุชุณูˆูŠ R plus j omega L ุจุฏู„ ุงู„ I ุฃุญุท
548
00:38:37,760 --> 00:38:41,130
I ู†ุฏ plus e to minus gamma zุงู„ุญุงุฌุฉ ุฏูŠ ุจุชุฑูˆุญ ู…ุนู‡ุง
549
00:38:41,130 --> 00:38:45,230
ู‡ุงูŠ ูˆ ุงู„ blindness ุจุชุฑูˆุญ ู…ุน ุงู„ minus ูˆ ุงู†ุง ุจุฏูŠ
550
00:38:45,230 --> 00:38:49,790
mean V node ุนู„ู‰ I node ุนุดุงู† ุชุนุทูŠู†ูŠ ุงู„ Z node ู V
551
00:38:49,790 --> 00:38:52,450
node ุนู„ู‰ I node ู…ุด ุจูŠุณุงูˆูŠ R plus J Omega L ุนู„ู‰
552
00:38:52,450 --> 00:38:56,770
ู…ูŠู†ุŸ ุนู„ู‰ Gamma ูˆุงุถุญูŠุชุŸ ุทูŠุจุŒ ุงุฐุง ู‡ุงูŠ ู‡ูŠ ุงู„
553
00:38:56,770 --> 00:39:00,750
characteristic impedance Z node ู„ู„ line ุงู„ู„ูŠ ู‡ูŠ ุงู„
554
00:39:00,750 --> 00:39:05,190
ratio ูุจุจูŠู† V node plus ุนู„ู‰ I node plus
555
00:39:21,370 --> 00:39:24,850
ูƒู…ุงู† ุจู‚ุฏุฑ ุงุนูˆุถ ุนู† ุงู„ Z node ู‡ูŠ ุงูŠุด ุนุจุงุฑุฉ ุนู† R node
556
00:39:24,850 --> 00:39:28,870
ุฒูŠ X node ูŠุนู†ูŠ ุจู‚ุฏุฑ ุงู‚ูˆู„ ุงู† ุงู„ Z node ู‡ูŠ ู„ู‡ุง real
557
00:39:28,870 --> 00:39:32,750
part ูˆ ู„ู‡ุง imaginary part ูŠุนู†ูŠ ูˆุงุถุญ ุงู†ู‡ ููŠ ุนู†ุฏ ุงู„
558
00:39:32,750 --> 00:39:36,030
real part ูˆ ุงู„ imaginary part ู ุงู„ real part ู‡ูˆ
559
00:39:36,030 --> 00:39:39,630
ุนุจุงุฑุฉ ุนู† R node ูˆ ุงู„ imaginary part ุงู„ู„ูŠ ู‡ูˆ ุงู„ X
560
00:39:39,630 --> 00:39:42,970
node ุชู…ุงู… ุฌุงู…ุนุฉ ุทุจุนุง ุงุญู†ุง ู‚ุจู„ ู‡ูŠูƒ ุนูˆุถู†ุง ุนู†ู‡ุง
561
00:39:42,970 --> 00:39:47,590
ู…ุชุฐูƒุฑูŠู†ู‡ุง ุงู„ุฌุฒุฑ ุงู„ุญุงุดุชูŠู† ู…ุถุฑูˆุจูŠู† ููŠ ุจุนุถ ู‡ูŠ ุฌุงู…ุนุฉ
562
00:39:48,650 --> 00:39:52,970
ุงู„ู„ูŠ ู‡ูŠ ุฌุฒุฑุŒ ุจุญุทู‡ุง ุนู„ู‰ ุฌุงู†ุจ ุนุดุงู† ุชุดูˆู ูƒูŠู ุฅุฌุช ุฌุฒุฑ
563
00:39:52,970 --> 00:40:06,270
ุงู„ู€ R ุฒุงุฆุฏ J Omega L ููŠ J ุฒุงุฆุฏ J Omega C ุงู„
564
00:40:06,270 --> 00:40:12,990
location constantุŒ sorry ู‡ู†ุง ูุงุญู†ุง ุทู„ุนู†ุง ุนู„ู‰ Gamma
565
00:40:12,990 --> 00:40:17,550
R ุฒุงุฆุฏ J Omega L ุนู„ู‰ GammaุŒ ู„ูˆ ุจุฏู‡ ุฃุนูˆุฏุŒ ู‡ู†ุง ุฅูŠุด
566
00:40:17,550 --> 00:40:24,520
ู‡ุชุตูŠุฑุŸR ู‡ูŠ Z node ุฒุงุฆุฏ J Omega L ุนู„ู‰ ุฌุงู…ุนุฉ ุงู„ู„ูŠ ู‡ูŠ
567
00:40:24,520 --> 00:40:32,840
ุงู„ุฌุฒุฑ R ุฒุงุฆุฏ J Omega L ููŠ G ุฒุงุฆุฏ J Omega C ู‡ุฐุง ู„ูˆ
568
00:40:32,840 --> 00:40:38,500
ุฏุฎู„ุชู‡ุง ุชุญุช ุงู„ุฌุฒุฑ ู…ุด ุจูŠุตูŠุฑ ุชุฑุจูŠุฉ ุฏู‡
569
00:40:38,500 --> 00:40:41,080
ุฎู„ูŠู†ูŠ ุนู„ู‰ ู†ูุณ ุงู„ู…ูƒุงู† ุฃุนู…ู„ ู„ูˆ ุฏุฎู„ุชู‡ุง ุชุญุช ุงู„ุฌุฒุฑ
570
00:40:41,080 --> 00:40:46,420
ุงู„ุจุณุท ุจูŠุตูŠุฑ ู‡ุงูŠ ุชุฑุจูŠุฉ ูˆ ุชุญุช ุงู„ุฌุฒุฑ
571
00:40:50,150 --> 00:40:53,450
ููˆุงุญุฏุฉ ู…ู†ู‡ู… ุจุชุฑูˆุญ ู…ุน ุงู„ู„ูŠ ุชุญุชุŒ ูุฅูŠุด ุจูŠุถุน ู…ุนู†ุง ุงู„ู„ูŠ
572
00:40:53,450 --> 00:40:58,050
ุฃู†ุชูˆุง ุดุงูŠููŠู†ู‡ุง R ุฒูŠ J Omega L ุนู„ู‰ G plus J Omega C
573
00:40:58,050 --> 00:41:02,530
ูˆุงุถุญ ู‚ูˆู„ู†ุง ุฅู†ู‡ ููŠ ุนู†ุฏูŠ real ูˆ imaginary part ูุฅุฐุง
574
00:41:02,530 --> 00:41:06,050
ู†ุฒู„ุช note ุจู‚ุฏุฑูˆุง ุฅู†ู‡ ููŠ ุงู„ู€ real part ุงู„ู„ูŠ ู‡ุณู…ูŠู‡ R
575
00:41:06,050 --> 00:41:10,050
note ูˆููŠ ุนู†ุฏู†ุง ุงู„ู„ูŠ ู‡ูŠ K ุงู„ู„ูŠ ู‡ูŠ ุงู„ imaginary part
576
00:41:10,050 --> 00:41:12,750
ู‡ุฏ ูŠู‚ูˆู„ู†ุง ุฏุงูŠู…ุง ุงู„ู„ูŠ ู…ุฐุงูƒุฑูŠู‡ ููŠ ุงู„ุฏูˆุงุฆุฑ ู‡ูŠ ุจุชูŠุฌูŠ
577
00:41:12,750 --> 00:41:15,230
ู…ู† ู…ูŠู‡ุŸ ู…ู† ุงู„ู…ู‚ุงูˆู…ุงุช ู‡ูŠ ุจุชูŠุฌูŠ ู…ู† ู…ูŠู‡ุŸ ู…ู† ุงู„
578
00:41:15,230 --> 00:41:19,520
capacitance ูˆุงู„ inductanceZ node ุงู„ู„ูŠ ู‡ูŠ ุงู„ ratio
579
00:41:19,520 --> 00:41:22,380
ู…ุง ุจูŠู† ุงู„ positive potential ุนู„ู‰ ุงู„ current ุงู„
580
00:41:22,380 --> 00:41:26,740
positive current ุจุชุณูˆู‰ minus ูŠุนู†ูŠ ููŠ ุนู„ุงู‚ุฉ ุณุงู„ูŠ
581
00:41:26,740 --> 00:41:30,300
ุจุนุฏ minus V node minus ุนู„ู‰ I node minus ูŠุนู†ูŠ ู„ูˆ
582
00:41:30,300 --> 00:41:33,840
ุจุชุนุจู‘ุฑู‡ุง ุงู„ุฏู„ุงู„ุฉ ุงู„ voltage ูˆุงู„ current ุงู„ู„ูŠ ู‡ูŠ ููŠ
583
00:41:33,840 --> 00:41:36,620
ุงู„ propagating ููŠ ุงู„ negative Z ู‡ูŠ ุฃู‚ู„ ุนู† minus V
584
00:41:36,620 --> 00:41:39,980
node minus ุนู„ู‰ I node minus ุจุชุฌุงู‡ ุจุฏู„ุงู„ุฉ ุงู„
585
00:41:39,980 --> 00:41:43,480
propagating ููŠ ุงู„ positive Z ู‡ูŠ V node plus ุนู„ู‰ I
586
00:41:43,480 --> 00:41:44,300
node plus
587
00:41:47,350 --> 00:41:49,450
ู…ู…ูƒู† ุฃู†ุง ุจุฑุถู‡ ุฃุนุฑู ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ characteristic
588
00:41:49,450 --> 00:41:53,750
admittance ุงู„ู„ูŠ ู‡ูŠ 1 ุนู„ู‰ Z node ูˆY node ุจู†ุณู…ูŠู‡ุง
589
00:41:53,750 --> 00:41:57,270
ุงู„ู€ admittance ุงู„ู„ูŠ ู‡ูŠ 1 ุนู„ู‰ Z ุจุงู„ุชู…ุงู… ุงู„ุงุณู…ุงุก ู…ุด
590
00:41:57,270 --> 00:42:01,090
ู…ุฎุชู„ูุฉ Z impedance ูˆY ุณู…ูŠู†ุงู‡ุง ุงู„ู€ admittance ู‚ูˆู„ู†ุง
591
00:42:01,090 --> 00:42:03,830
Y ู‡ูŠ ุนุจุงุฑุฉ ุนู† 1 ุนู„ู‰ Z
592
00:42:08,510 --> 00:42:11,650
ุนุดุงู† ู†ุดูˆู ุฃู…ุซู„ุฉ ุนู„ู‰ ู‡ุฐุง ุงู„ู„ูŠ ุญูƒูŠู†ุงู‡ุง ุฃุฎุฏ ุฃูˆู„ ู…ุซู„
593
00:42:11,650 --> 00:42:15,650
ู‡ูˆ less less line less less line ูŠุนู†ูŠ ุฎุท ุงู„ู„ูŠ
594
00:42:15,650 --> 00:42:19,970
ุจูŠุตูŠุฑุด ููŠู‡ ูู‚ุฏ ุจุงู„ู…ุฑุฉ ูˆุฅู† ุงู„ูู‚ุฏ ุจูŠุตูŠุฑ ููŠ RุŒ R ู‡ูŠ
595
00:42:19,970 --> 00:42:23,990
ุงู„ู„ูŠ ุจุชุณุจุจ ุงู„ูู‚ุฏุŒ ู„ูˆ ููŠุด ู…ู‚ุงูˆู…ุงุช ุจูŠุตูŠุฑุด ููŠู‡ ูู‚ุฏุŒ
596
00:42:23,990 --> 00:42:26,070
ุงุฐุง ุนู†ุฏูŠ ุฃู†ุง ู…ู‚ุงูˆู…ุฉ ุฏูŠุŒ ูˆุงุญุฏุฉ ุงู„ู„ูŠ ู‡ูŠ ุชุงุนุฉ
597
00:42:26,070 --> 00:42:29,210
ุงู„conductance ูˆูˆุงุญุฏุฉ ุชุงุนุฉ ู…ูŠู† ุงู„ dielectricุŒ ุชุงุนุฉ
598
00:42:29,210 --> 00:42:32,330
ุงู„ conductance ุจุชุนุจุฑ ุนู†ู‡ุง ู…ูŠู† ุจRุŒ ูˆุชุงุนุฉ ุงู„
599
00:42:32,330 --> 00:42:38,020
dielectric ุจุชุนุจุฑ ุนู†ู‡ุง ู…ูŠู† ุจGู„ู…ุง ูŠูƒูˆู† lossless ูŠุนู†ูŠ
600
00:42:38,020 --> 00:42:42,360
R ุจุฏูŠู‡ุง ุชุณุงูˆูŠ Zero ู…ุนู†ุงู‡ุง G ุจุฑุถู‡ ู„ุงุฒู… ุชุณุงูˆูŠ Zero
601
00:42:42,360 --> 00:42:45,320
ู„ุฃู†ู‡ Sigma ู‡ูŠ ุงู„ู„ูŠ ุจุชุณุงูˆูŠ Zero ู…ุชุฐุงูƒุฑูŠู†ุŸ ุงุญู†ุง
602
00:42:45,320 --> 00:42:48,620
ู‚ูˆู„ู†ุง Sigma ู„ู„lossless ู‡ูŠ ุงู„ู„ูŠ ุจุชุณุงูˆูŠ Zero ูุชุนุทูŠ
603
00:42:48,620 --> 00:42:54,000
ุงู„conductance Sigma C ุจุชุณุงูˆูŠ Zero ูˆR ุฅูŠุด ุจุชุณุงูˆูŠุŸ R
604
00:42:54,000 --> 00:43:01,620
ุจุชุณุงูˆูŠ ุงู„ู„ูŠ ู‡ูŠ .. ุจุณู… ุงู„ู„ู‡ ุงู„ conductance ููŠู†ุŸ
605
00:43:01,620 --> 00:43:05,380
800000 ููŠู† ุงู„ุฃุณูู„ุŸุณูŠุฌู…ุง ุงู„ู€ dielectric ุงู„ู„ูŠ ู‡ูŠุจู‚ู‰
606
00:43:05,380 --> 00:43:08,800
ุชุณุงูˆูŠ zero ุจุชุงุนุฉ ุงู„ conductor infinity ุจุชุฐูƒุฑ ุฃู†ู‡
607
00:43:08,800 --> 00:43:15,120
ู„ู…ุง ูŠูƒูˆู† lossless ูˆR ุฅูŠุด ู‡ูŠุจู‚ู‰ ุนู„ุงู‚ุฉ L ุนู„ู‰ ุณูŠุฌู…ุง C
608
00:43:15,120 --> 00:43:18,420
ููŠ A ูู„ู…ุง ู‡ูŠูƒูˆู† infinity ู‡ูŠุจู‚ู‰ ุชุณุงูˆูŠ zero ู‡ุฐุง ุงู„
609
00:43:18,420 --> 00:43:24,100
conductance ู„ู„ conductor ุฌูŠ ุงู„ู„ูŠ ู‚ู„ู†ุง ู„ู„
610
00:43:24,100 --> 00:43:29,120
dielectric ู‡ูŠ ุนุจุงุฑุฉ ุนู† ู…ูŠู† ุณูŠุฌู…ุง ู„ูˆ ูˆุงุญุฏ ุนู„ู‰ R
611
00:43:29,120 --> 00:43:35,390
ุณูŠุฌู…ุง A ุนู„ู‰ Lู‡ุงูŠ zero ุงุฐุง ู‡ุงูŠ zero ุงุฐุง ุฌูŠ ู„ุฃ ุงู„
612
00:43:35,390 --> 00:43:38,250
dialectic ุจุงู„ุณุงูˆุฉ zero ู„ุฃู†ู‡ ุณุฌู…ุง ุจุงู„ุณุงูˆุฉ zero ุงู„
613
00:43:38,250 --> 00:43:41,830
loss less dialectic ุงู„ conductor ุงุญู†ุง ุจู†ุนุจุฑ ุนู†ู‡
614
00:43:41,830 --> 00:43:44,970
perfect conductor ุงุฐุง ู‚ู„ู†ุง ู…ุงู„ู‡ ุณุฌู…ุง ุจุงู„ุณุงูˆุฉ
615
00:43:44,970 --> 00:43:50,090
infinity ู…ุชุฐูƒุฑูŠู†ุŸุทุจ ุฅุฐุง ูƒุงู† ุงู„ conductor ู…ุงู„ู‡
616
00:43:50,090 --> 00:43:53,430
perfect ูŠุนู†ูŠ sigma c ุชุนุชู‡ infinity ุฃูˆ ูŠุนู†ูŠ R ุชุนุชู‡
617
00:43:53,430 --> 00:43:56,450
zero ู„ู…ุง ุฃู‚ูˆู„ ุฅู† ุงู„ conductivity ุชุนุชู‡ infinity
618
00:43:56,450 --> 00:44:00,610
ู„ู„ูƒู†ุฏูƒุชูˆุฑ ู…ุนู†ุงู‡ ุงู„ู…ู…ุงู†ุนุฉ ุชุนุชู‡ zero ูˆ ุจุงู„ู†ุณุจุฉ ู„ู„
619
00:44:00,610 --> 00:44:03,230
dialectic media ู‚ูˆู„ู†ุง ุงู„ lossless media ู‡ูŠ ู„ู…ุง
620
00:44:03,230 --> 00:44:08,250
ุชูƒูˆู† sigma ู„ุณู‡ูˆ zero ูƒู†ุช ุชูƒูˆู† ู…ุด ุฏุงุฑุณู†ูŠ ู„ู„ุงู…ุชุญุงู†
621
00:44:08,250 --> 00:44:12,830
ู‚ุงู„ุช ู„ู…ุง ุจุฏูŠ ุฃุฎุฏู‡ู… ุชู„ุช ุณุงุนุฉ ูˆ ู†ุต ูˆ ุฃูƒูŠุฏ ุฏุฑุณุชู‡
622
00:44:16,460 --> 00:44:19,280
ุงู„ู€ Gamma ู‚ูˆู„ู†ุง ุฅูŠุด ุจุชุณุงูˆูŠ Alpha ุฒูŠ ุฌูŠ ุจูŠุชุง ู‡ุฐุง
623
00:44:19,280 --> 00:44:21,760
ุฅุญู†ุง ุจุฏู†ุง ู†ุฏุฑุณ ุฅูŠุด ู‡ูˆ ุงู„ู„ุตูˆุต line ุนุฑูู†ุง ุฅูŠุด ู‡ูˆ
624
00:44:21,760 --> 00:44:24,760
ุงู„ู„ุตูˆุต line ู‚ูˆู„ู†ุง R ุจูŠุณุงูˆูŠ Zero ูˆG ุจูŠุณุงูˆูŠ Zero
625
00:44:24,760 --> 00:44:28,480
ุฅุฐุงู‹ Gamma ุงู„ู„ูŠ Alpha ุฒูŠ ุฌูŠ ุจูŠุชุง ุงู„ู„ูŠ ู‡ูŠ ุจุฑุถู‡
626
00:44:28,480 --> 00:44:33,380
ุจุชุณุงูˆูŠ ุฌุฒุฑ R ุฒูŠ ุฌูŠ Omega L ููŠ J Plus J Omega C
627
00:44:33,380 --> 00:44:38,980
ู‚ูˆู„ู†ุง Alpha ุงู„ู„ูŠ ู‡ูŠ ุงู„ู„ุต ุงู„ู„ูŠ ุจุชุงุนุฉ ู…ุถุช ุนุงู„ู…ูŠู† ุนู„ู‰
628
00:44:38,980 --> 00:44:41,820
ุณุฌู† ุจูŠุณุงูˆูŠ Zero ุฅุฐุงู‹ ุจุชุถู„ ุนู†ุฏูŠ Gamma ุจูŠุณุงูˆูŠ ุฌูŠ
629
00:44:41,820 --> 00:44:45,320
ุจูŠุชุง ุฐุงูƒุฑูŠู† Alpha ู‚ูˆู„ู†ุง ุจูŠุณุงูˆูŠ Zero ู„ู…ุง ุชูƒูˆู† ุณุฌู†
630
00:44:45,320 --> 00:44:55,730
Zeroูˆ Beta ุจุชุณุงูˆูŠ ุงู† R ุจุชุณุงูˆูŠ G ุจุชุณุงูˆูŠ Zero ูˆ G ููŠ
631
00:44:55,730 --> 00:44:59,870
G ุจุชุณุงูˆูŠ minus Omega ุชุฑุจูŠุน LCA ุดุงูŠููŠู† ุดูˆ ุงู„ู„ูŠ
632
00:44:59,870 --> 00:45:07,630
ุจูŠุตูŠุฑุŸ ุงู† Alpha ZeroุŒ ุงุฐุง G Gamma ุจุชุณุงูˆูŠ G BetaุŒ
633
00:45:07,630 --> 00:45:10,430
ุชู…ุงู…ุŸ ูŠุง ุณุงุชุฑ
634
00:45:15,320 --> 00:45:21,800
ู‡ูŠ ุจุชุชุณุงูˆูŠ ุฌุฒุฑ R0 G0 ุฌุฉ ููŠ ุฌุฉ minus ูˆุงุญุฏ Omega
635
00:45:21,800 --> 00:45:27,960
ุชุฑุจูŠุฉ ููŠ ุงู„ููŠ ุณูŠ ุชู…ุงู…ุŸ ุฅุฐุง ุฅูŠุด ู‡ุชุณุงูˆูŠุŸ ุฌุฒุฑ ู…ุงู‚ุต
636
00:45:27,960 --> 00:45:35,100
ูˆุงุญุฏ ุฌุฉ Omega ุชุฑุจูŠุฉ ุฌุฒุฑ ุงู„ููŠ ุณูŠ ุฅุฐุง ุจูŠุชุง ุฅูŠุด
637
00:45:35,100 --> 00:45:41,720
ุจุชุชุณุงูˆูŠุŸ Omega ููŠ ุฌุฒุฑ ุงู„ุนู„ ุณูŠ ุชู…ุงู… ุนุฑูุชู… ู…ู† ุฃูŠู†
638
00:45:41,720 --> 00:45:42,120
ุฅุฌุงุŸ
639
00:45:47,520 --> 00:45:51,560
ุงู„ Velocity ูƒู…ุงู† ุงุญู†ุง ุนุฑูู†ุงู‡ุง Omega ุนู„ู‰ Beta ูˆ
640
00:45:51,560 --> 00:45:55,200
Beta ุงุญู†ุง ุนุงุฑููŠู†ู‡ุง ู„ูŠู‡ Omega ููŠ ุฌุฒุฑ ุงู„ L C ุฅุฐุง ุงู„
641
00:45:55,200 --> 00:46:01,400
Velocity ูˆุงุญุฏุฉ ุฌุฒุฑ ุงู„ L C ุฅุฐุง ุงู„ Velocity ุณูˆู‰ ูˆุงุญุฏ
642
00:46:01,400 --> 00:46:06,500
ุฌุฒุฑ ุงู„ู C ู…ุชุฐูƒุฑูŠู† ุงุญู†ุง ู‚ูˆู„ู†ุง ุงู„ู C ุฅูŠุด ุจุงู„ุณูˆุงุก New
643
00:46:06,500 --> 00:46:12,330
ููŠ ุฃุจุณู„ูˆู† ู…ุชุฐูƒุฑูŠู†ุŸู‡ูŠู‚ุด ุจุงู„ุณุงูˆุฉ ูˆุงุญุฏ ุนู„ู‰ ุฌุฒุฑ ุงู„ู€ Mu
644
00:46:12,330 --> 00:46:14,790
ุฅุจุณู„ูˆู†ุŒ ู…ุงุชุชุนุงุฑุถุด ู…ุน ูƒู„ ุงู„ู„ูŠ ุงุชุนู„ู…ู†ุงู‡ ููŠ ุงู„ูƒู‡ุฑุจุง
645
00:46:14,790 --> 00:46:17,590
ู†ู‚ุตูŠุฉุŒ ุนุดุงู† ุงู„ูู„ูˆุณ ุจุชุณุงูˆุฉ ูˆุงุญุฏ ุนู„ู‰ ุฌุฒุฑ ุงู„ู€ Mu
646
00:46:17,590 --> 00:46:20,390
ุฅุจุณู„ูˆู†ุŒ ูุงู„ูุฑุงุบ ุงู„ู€C ุจุชุณุงูˆุฉ ูˆุงุญุฏ ุนู„ู‰ ุฌุฒุฑ ุงู„ู€ Mu
647
00:46:20,390 --> 00:46:21,330
not ุฅุจุณู„ ู†ูˆุช
648
00:46:33,440 --> 00:46:36,300
ูƒู…ุงู† ุงู„ู€ velocity ุจุชุณุงูˆูŠ F Lambda ุจู‚ุฏุฑ ุฃูƒุชุจ ุจุฑุถู‡
649
00:46:36,300 --> 00:46:39,020
Lambda ุฏู„ุงุช Beta ุฅู†ู‡ Lambda ุจุชุณุงูˆูŠ two pi ุนู„ู‰ Beta
650
00:46:39,020 --> 00:46:43,800
ู†ุฑุฌุน ู„ Z knotz ู†ุถุนู†ุง ุจุงู„ุณุงูˆูŠุฉ ุฌุฒุฑ ุงู„ุชุฑุจูŠุน ุงู„ู€ r
651
00:46:43,800 --> 00:46:48,100
plus j omega l ุนู„ู‰ j plus j omega c r ุจุงู„ุณุงูˆูŠุฉ
652
00:46:48,100 --> 00:46:51,800
zero ุฌูŠ ุจุงู„ุณุงูˆูŠุฉ zero ุฅุฐุง ุงู„ุฌูŠู‡ ุจุชุฑูˆุญ ู…ุน ุงู„ุฌูŠู‡ ูˆ
653
00:46:51,800 --> 00:46:55,080
ุงู„ูˆู…ูŠุฌู‡ ุจุชุฑูˆุญ ู…ุน ุงู„ูˆู…ูŠุฌู‡ ุฅูŠุด ุจุงู„ุณุงูˆูŠุฉ ุฌุฒุฑ ุงู„ l ุนู„ู‰
654
00:46:55,080 --> 00:47:00,920
c ุฅุฐุง z ู…ุงู„ู‡ุง ุฑูŠุงู„ ุจุณ z ุฑูŠุงู„ ู‚ู…ุฉ ุงู„ู„ูŠ ูŠุนู†ูŠ ุจุณ r
655
00:47:00,920 --> 00:47:05,680
ู†ุถุนู†ุง ุฌุฒุฑ ุงู„ l ุนู„ู‰ c ูˆ x ู†ุถุน ุจุงู„ุณุงูˆูŠุฉ zero what
656
00:47:05,680 --> 00:47:15,890
ู†ุนู… ู„ุฃ ุงู„ x ุงู„ู„ูŠ zeroู‡ุฐู‡ ุตูุฑ ูˆู‡ุฐู‡ ุตูุฑ ุงู„ุฌู‡ุฉ ุณุชุฐู‡ุจ
657
00:47:15,890 --> 00:47:18,930
ู…ุน ุงู„ุฌู‡ุฉ ุงู„ุฃูˆู…ูŠุฌุง ุณุชุฐู‡ุจ ู…ุน ุงู„ุฃูˆู…ูŠุฌุงุด ูˆุณุชุจู‚ู‰ ุนู†ุฏ
658
00:47:18,930 --> 00:47:24,010
real ุฌุฒุฑ ุงู„ L ุนู„ู‰ C ุฅุฐุงู‹ ุงู„ X node ู‡ูŠ ุงู„ zero ูˆุงู„
659
00:47:24,010 --> 00:47:27,290
R node ู‡ูŠ ุฌุฒุฑ ุงู„ L ุนู„ู‰ C ุฅุฐุงู‹ ููŠ ุงู„ lossless line
660
00:47:27,290 --> 00:47:32,250
ุนู†ุฏูŠ ูู‚ุท ุงู„ impedance ุจุชูƒูˆู† real ูˆู‚ูŠู…ุชู‡ุง ุฌุฒุฑ ุงู„ L
661
00:47:32,250 --> 00:47:33,390
ุนู„ู‰ C
662
00:47:41,410 --> 00:47:47,190
distortion-less lines ุฃูŠ ู…ุนู„ูˆู…ุฉ ุงู„ู„ูŠ ุจุชุญู…ู„
663
00:47:47,190 --> 00:47:50,610
ู…ุนู„ูˆู…ุงุชุŒ ุฃูŠ signal ุจุชุฃุณูู‡ุงุŒ ุฃูŠ ุฅุดุงุฑุฉ ุจุชุญู…ู„ู†ูŠ
664
00:47:50,610 --> 00:47:56,330
ู…ุนู„ูˆู…ุงุช ู„ุงุฒู… ูƒู„ู‡ุง bandwidths ุฅูŠุด ู…ุนู†ุงู‡ bandwidthsุŸ
665
00:47:56,330 --> 00:47:59,350
ุนุงุฑููŠู† ุฃู†ุชูˆุงุŒ ุฃุฎุฏุชูˆุง ููŠ ุงู„ุฏูˆุงุฑุŸ ุงู„ู„ูŠ ู‡ูŠ ู…ุฌู…ูˆุนุฉ ู…ู†
666
00:47:59,350 --> 00:48:04,550
ุงู„ frequencies ุงู„ู„ูŠ ุจุชุญู…ู„ู‡ุง bandwidths
667
00:48:04,550 --> 00:48:08,830
ู‡ูŠ ู‚ุฏุงุด ุงู„ frequencies ุงู„ู„ูŠ ุจุชุญู…ู„ู‡ู… range of
668
00:48:08,830 --> 00:48:15,130
frequenciesF's ู…ุฌู…ูˆุนุฉ frequencies ุจู†ุณู…ูŠู‡ุง band ุงุฐุง
669
00:48:15,130 --> 00:48:18,690
ุงู„ signal ุนุดุงู† ุชูƒูˆู† significant ุงูˆ ูŠุนู†ูŠ ุชุญู…ู„
670
00:48:18,690 --> 00:48:22,490
ู…ุนู„ูˆู…ุงุช ุงู„ู„ูŠ ู„ู‡ุง ู…ุนู†ุงู‡ ู„ุงุฒู… ูƒู„ู‡ุง non-zero
671
00:48:22,490 --> 00:48:24,630
bandwidth ูŠุนู†ูŠ ู„ุงุฒู… ูƒู„ู‡ุง bandwidth
672
00:48:29,320 --> 00:48:33,140
ู…ุนู†ุงู‡ุง ุฏู‡ ุงู„ุญูƒูŠ ุฒู‰ ู…ุง ุฃู†ุง ุฑุณู…ุช ู‡ูŠูƒ ุดูˆูŠุฉ ุฃู†ู‡ ุงู„
673
00:48:33,140 --> 00:48:36,420
signal ู†ูุณู‡ุง ุฃูˆ ุงู„ energy ุงู„ู„ู‰ ุจุชุญู…ู„ู‡ุง ุงู„ signal
674
00:48:36,420 --> 00:48:41,100
energy ู„ุงุฒู… ูƒู„ู‡ุง spread ู„ุงุฒู… ูƒู„ู‡ุง weights ููŠ ุงู„
675
00:48:41,100 --> 00:48:46,040
frequency ู‡ุงูŠ
676
00:48:46,040 --> 00:48:48,560
ุงู„ frequencies ุงู„ู„ู‰ ุณุงูุฑุช ูƒู„ ูˆุงุญุฏุฉ ุจ different
677
00:48:48,560 --> 00:48:52,500
velocities ุงู„ signal will arrive at the end of the
678
00:48:52,500 --> 00:48:55,780
transmission line distorted ู„ุฅู† ู‡ุงูŠ ุงู„ signal ุชุนุชูŠ
679
00:48:57,020 --> 00:48:59,640
ู‡ุฐู‡ ุงู„ู€ coaxial line ุงู„ู„ูŠ ุชุฐูƒุฑูŠู†ู‡ ุงู„ู„ูŠ ุงู„ุฑุณู…ุฉ ุงู„ู„ูŠ
680
00:48:59,640 --> 00:49:08,560
ูƒุงู†ุช ู‚ุจู„ ุดูˆูŠุฉ ูˆู‡ู†ุง ููŠ ุนู†ุฏูŠ ุงู„
681
00:49:08,560 --> 00:49:15,500
signal ู‡ุงูŠ ุงู„ generator ุชุฐูƒุฑูŠู†ุŸ ู‡ุงุฏ ุงู„ signal ู‡ุงุฏ
682
00:49:15,500 --> 00:49:18,420
ุงู„ VG ุงู„ู„ูŠ ู‡ูŠ ุงู„ signal ุจุชุนุทูŠู‡ ุฅู„ู‡ุง line ุฅู„ู‡ุง ุนุฏุฉ
683
00:49:18,420 --> 00:49:23,280
frequencies Lambda 1 ูˆ Lambda 2 ูˆ Lambda 3 ุฅุฐุง ูƒู„
684
00:49:23,280 --> 00:49:27,850
ูˆุงุญุฏ ู…ู† ู‡ุฏูˆู„ุฉ ุงู„ frequencies ุฃูˆ ุงู„ F1 ูˆ F2ุฃู ุชู„ุงุชุฉ
685
00:49:27,850 --> 00:49:32,030
ู†ูุณ ุงู„ู…ุนู†ู‰ ูˆุตู„ุช ุงู„ุทุฑู ุงู„ุชุงู†ูŠ ู„ู„ line with
686
00:49:32,030 --> 00:49:34,030
different velocities ูŠุนู†ูŠ ูƒู„ ูˆุงุญุฏุฉ ุณุงูุฑุช ุจ
687
00:49:34,030 --> 00:49:37,350
Velocity ู…ุฎุชู„ูุฉุŒ ู†ูุณ ุงู„ู…ุณุงูุฉ ุฅุฐุง ู…ุง ู‡ุชูˆุตู„ ุจุทูˆุงู„
688
00:49:37,350 --> 00:49:41,990
ู…ุฎุชู„ูุฉู‡ุฐู‡ L ู…ุซู„ุง ูˆูƒู„ ูˆุงุญุฏุฉ ู…ู†ู‡ู… ู„ู‡ุง velocity
689
00:49:41,990 --> 00:49:44,550
ู…ุฎุชู„ูุฉ ุนุดุงู† ุทุจูŠุนูŠ ุฃู†ู‡ุง ุชูˆุตู„ ุนู„ู‰ ุงู„ุทุฑู ุงู„ุชุงู†ูŠ
690
00:49:44,550 --> 00:49:49,170
ุจุฃุฒู…ุงู† ู…ุฎุชู„ูุฉ ูŠู…ูƒู† ุชูˆุตู„ F1 ุฃูˆู„ ูˆ ุจุนุฏูŠู† ุชูˆุตู„ F2 ูˆ
691
00:49:49,170 --> 00:49:53,210
ุจุนุฏูŠู† F3 ู‡ุฐุง ุจูŠุณู…ูŠู‡ distortion ุจูŠุตูŠุฑ distortion ููŠ
692
00:49:53,210 --> 00:49:55,950
ุงู„ signal ุงู„ signal ู„ู…ุง ุชูƒูˆู† ููŠ ุงู„ุฃูˆู„ ุจูŠูƒูˆู† ุจู‡ุฐุง
693
00:49:55,950 --> 00:50:01,430
ุงู„ุดูƒู„ ูƒู„ู‡ู… ู…ุน ุจุนุถ ู‡ุงูŠ ุงู„ band ุชุจุนูŠ ู‡ูŠ F0 ูˆ ู‡ู†ุง ูƒู„
694
00:50:01,430 --> 00:50:07,610
ุฃุทูˆู„ ุงู„ frequencies ู„ู…ุง ุชูˆุตู„ ู…ุซู„ุง ู‡ูŠ F1 ูˆ ู‡ูŠ F
695
00:50:08,860 --> 00:50:14,640
ุฅุชู†ูŠู† ู„ู…ุง ุชูˆุตู„ F ูˆุงุญุฏ ู‚ุจู„ ูˆ ุจุนุฏูŠู† F ู†ูˆุฏ ู…ุซู„ุง ูˆ
696
00:50:14,640 --> 00:50:21,400
ุจุนุฏูŠู† F ุชู„ุงุชุฉ ูƒู„ ูˆุงุญุฏ ููŠ ุฒู…ู† ู…ุฎุชู„ู ู‡ูŠุตูŠุฑ
697
00:50:21,400 --> 00:50:24,980
ุงู† ุฏูŠ ู‡ุฐุง ู…ุฌู…ูˆุนู‡ู… ู‡ูŠูƒ ู‡ูŠุตูŠุฑู‡ุง distortion ู‡ุงูŠ ุงู„
698
00:50:24,980 --> 00:50:27,980
distortion distortion less line ุงู„ู„ูŠ ุจูุชุฑุถ ู†ูƒูˆู†
699
00:50:27,980 --> 00:50:30,280
ุชูˆุตู„ ู†ูุณ ุงู„ูˆู‚ุช ูˆุงุถุญุŸ
700
00:50:35,070 --> 00:50:38,930
ุงู„ู€ velocity ู„ุฃู†ู‡ุง ู…ุงู„ู‡ุง ูˆุงุญุฏ ุน ุฌุฒุฑ ุงู„ L C ุงุญู†ุง
701
00:50:38,930 --> 00:50:42,550
ุงูุชุฑุถู†ุง ุงู† ุงู„ lossless lines .. ุงู„ lossless lines
702
00:50:42,550 --> 00:50:50,490
ุชุจุนูˆู†ุง ู‡ุฏูˆู„ุฉ ุงู„ู„ูŠ ู…ุงู„ู‡ R 0 ูˆ G 0 ุทู„ุนู„ู†ุง ุงู†ู‡ ุงู„
703
00:50:50,490 --> 00:50:56,770
velocity ุจุชุงุนุชู‡ V .. V ุจุณ ู‡ูˆ ูˆุงุญุฏ ุน ุฌุฒุฑ ุงู„ L C
704
00:50:56,770 --> 00:51:00,150
ุจุฑุงู…ูŠุชุฑ ุจุชุงุนุช ุงู„ line ู…ุงู„ูŠู‡ุงุด ุนู„ุงู‚ุฉ ุจุงู„ frequency
705
00:51:01,140 --> 00:51:04,420
ุฃุฐุง ุงู„ู…ุนู†ู‰ ุฃู†ุง ุจูุถู„ ุงู„ lossless line ุนู„ู‰ ุงู„ูƒู„ุงู…
706
00:51:04,420 --> 00:51:07,680
ุชุจุนูŠ ู…ุงูŠุนุชู…ุฏุด ุนู„ู‰ ุงู„ frequency ูˆุจุงู„ุชุงู„ูŠ ูƒู„ ุงู„ู…ูˆุฌุงุช
707
00:51:07,680 --> 00:51:11,360
ู‡ุชูˆุตู„ ููŠ ู†ูุณ ุงู„ูˆู‚ุช ูู…ุด .. ูุด ุนู†ุฏูŠ distortion ุฅุฐุง
708
00:51:11,360 --> 00:51:18,180
ุงู„ lossless line ุจู‚ู‰ ู„ูˆ distortion less line ุทุจุนุง
709
00:51:18,180 --> 00:51:21,600
ููŠ ุงู„ูˆุงู‚ุน ุฃุญุตู„ ุนู„ู‰ lossless line perfect lossless
710
00:51:21,600 --> 00:51:25,720
line perfect lossless line ููŠ ุงู„ูˆุงู‚ุน ู‡ุฐุง
711
00:51:25,720 --> 00:51:27,520
impossible ู…ุณุชุญูŠู„ ูŠุนู†ูŠ
712
00:51:36,640 --> 00:51:40,240
ู„ูƒู† ุจุดูƒู„ ุนุงู… ูŠุนู†ูŠ ู„ูˆ ุฃู†ุง ู‚ู„ุช ุตุญ ู‡ูˆ impossible ู„ูƒู†
713
00:51:40,240 --> 00:51:44,220
ุงู„ face velocity ุงู„ู„ูŠ ู‡ูŠ ุฏู‡ ุงู„ V1 ุนุดุงู† .. ุชู‚ุฑูŠุจุง
714
00:51:44,220 --> 00:51:48,060
ุจู†ู„ุงู‚ูŠู‡ุง ุฃู†ู‡ ููŠ ุงู„ low loss lines constant ููŠ ุงู„
715
00:51:48,060 --> 00:51:50,480
low loss line .. ูŠุนู†ูŠ ููŠ ุงู„ุญูˆุงู‚ุฑ ุจู‚ุฏุฑุด ุฃู‚ูˆู„
716
00:51:50,480 --> 00:51:53,600
perfect lossless .. lossless ู„ูƒู† ุจู‚ูˆู„ low losses
717
00:51:53,600 --> 00:51:57,740
ูุชู‚ุฑูŠุจุง ููŠ ุงู„ low losses ุงู„ velocity ูƒุงู†ุช ุซุงุจุชุฉ
718
00:51:57,740 --> 00:51:59,780
ูŠุนู†ูŠ ุจุชุชูู‚ ู…ุน ุงู„ูƒู„ุงู… ุงู„ู„ูŠ ุจู†ุญูƒูŠู‡
719
00:52:06,180 --> 00:52:11,500
lossless line ุฃูˆ ุงู„ู€ distortion lines ุฅุฐุง ุฅุญู†ุง
720
00:52:11,500 --> 00:52:14,460
ู‚ู„ู†ุง ุงู„ lossless line ู‡ูˆ distortionless line ุทุจ
721
00:52:14,460 --> 00:52:17,200
ู†ูŠุฌูŠ ู†ุจุฏุฃ ุจุงู„ distortionless line ุฅูŠุด ุชุนุฑู ุงู„
722
00:52:17,200 --> 00:52:20,860
distortionless lineุŸ ุฅุฐุง ุงู„ lossless line ู‡ูˆ
723
00:52:20,860 --> 00:52:22,860
distortionless line ุฎู„ู‘ูŠู†ุง ู†ุดูˆู ูˆ ู†ุจุฏุฃ ุจุงู„
724
00:52:22,860 --> 00:52:25,120
distortionless line ูˆ ู†ุดูˆู ู‡ู„ ู‡ูˆ lossless line ูˆู„ุง
725
00:52:25,120 --> 00:52:29,760
ู„ุง ุงู„ distortionless line ู‡ูˆ ุงู„ู„ูŠ ุจุชุชุญู‚ู‚ ููŠู‡ุง
726
00:52:29,760 --> 00:52:34,980
ุงู„ุญุตู†ูŠุฉ ุฅู† R ุนู„ู‰ L ุจูŠุณุงูˆูŠ G ุนู„ู‰ Cุฃุฑ ุนู„ู‰ ุฃู„ุจ ุชุณูˆู‰
727
00:52:34,980 --> 00:52:38,720
ุฌูŠ ุนู„ู‰ ุณูŠุช ุงู„ุงุชู†ูˆุงุด
728
00:52:38,720 --> 00:52:41,640
ุงู„ constant alpha is frequency independent alpha
729
00:52:41,640 --> 00:52:45,020
ู‡ูŠ ุงู„ frequency ุงู„ independent while the phase
730
00:52:45,020 --> 00:52:48,480
constant beta is linearly dependent on frequency
731
00:52:48,480 --> 00:52:52,320
ุฅุฐุง ู†ุนูŠุฏูŠ ุงู„ distortion ุงู„ู„ูŠ ุตู„ุนูŠู† ุงู„ู„ูŠ ุฃุฑ ุนู„ู‰ ุฃู„ุจ
732
00:52:52,320 --> 00:52:58,030
ุชุณูˆู‰ ุฌูŠ ุนู„ู‰ ุณูŠุชุจู‚ูˆู„ู†ุง ู‡ูˆ ุงู„ู„ูŠ ุฅู„ู‡ Alpha ุจุชุณุงูˆูŠ ..
733
00:52:58,030 --> 00:53:00,790
ุจุชูƒูˆู† .. ุจุชุนุชู…ุฏุด ุนู„ู‰ ุงู„ frequency ุนู„ุดุงู† Alpha
734
00:53:00,790 --> 00:53:05,110
ุจุชุนุชู…ุฏุด ุนู„ู‰ ุงู„ frequency ู„ูƒู† ุจูŠุชู…ุงู„ู‡ุง linearly
735
00:53:05,110 --> 00:53:11,030
dependent on ุงู„ frequency ู†ูƒู…ู„ ุฌุงู…ุนุด ุนุฑูู†ุงู‡ุง ุฌุฒุฑ
736
00:53:11,030 --> 00:53:15,520
ุงู„ R ุฒูŠ ุงู„ุฌูŠ ุฃู…ุฌ ุฃู‚ู„ ููŠ G plus ุฌูŠ ุฃู…ุฌ Cู„ูˆ ุฃุฎุฏุช
737
00:53:15,520 --> 00:53:20,080
ุงู„ู€R ุฌูŠ ุนู† ุงู„ู…ุดุชุฑูƒุŒ ุฅูŠุด ู‡ูŠุถู„ู„ูŠ ู‡ู†ุงุŸ ูˆุงุญุฏ ุฒูŠ ุฌูŠ
738
00:53:20,080 --> 00:53:24,200
ุฃู…ูŠุฌุง L ุนู„ู‰ RุŒ ุฃู†ุง ุฃุฎุฏุช ุงู„ู€R ูˆู…ู† ู‡ู†ุง ู‡ูŠุถู„ู„ูŠ ูˆุงุญุฏ
739
00:53:24,200 --> 00:53:28,880
ุฒูŠ ุฌูŠ ุฃู…ูŠุฌุง C ุนู„ู‰ GุŒ ุชู…ุงู…ุŸ ุฅุฐุงู‹ ุฌุงู…ุนุฉ ุฅูŠุด ุจู‚ุฏุฑ
740
00:53:28,880 --> 00:53:33,400
ุฃู‚ูˆู„ุŸ ู‡ุฏ ุช .. ุจุฅู† ุงู„ู€R ุนู„ู‰ L ุจุชุณุงูˆูŠ ุฌูŠ ุนู„ู‰ CุŒ ุฅุฐุงู‹
741
00:53:33,400 --> 00:53:36,800
ู‡ุฏูˆู„ุฉ ุงู„ terminal ุตุงุฑูˆุง ูˆุงุญุฏุŒ ุตุญุŸ ู…ุด ู‚ูˆู„ู†ุง R ุนู„ู‰
742
00:53:36,800 --> 00:53:37,340
LุŸ
743
00:53:41,000 --> 00:53:43,580
ุจูŠุณุชูˆูŠ G ุนู„ู‰ CุŒ ุงุฐุง ู‡ุฐุง ุงู„ term ูˆ ู‡ุฐุง ุงู„ term
744
00:53:43,580 --> 00:53:46,360
ุตุงุฑูˆุง ูˆุงุญุฏุŒ ูŠุนู†ูŠ ู‡ุฐุง ุตุงุฑ ุชุฑุจูŠุนุŒ ุจุชู„ุนุจ ู…ู† ุชุญุช
745
00:53:46,360 --> 00:53:51,220
ุงู„ุฌุฒุฑุŒ ูˆู‡ุฐุง ุจุชู„ุนุจ ู…ู† ุชุญุช ุงู„ุฌุฒุฑุŒ ุฌุฒุฑ ุงู„ R ููŠ G ููŠ 1
746
00:53:51,220 --> 00:53:58,100
ุฒูŠ J Omega C ุนู„ู‰ GุŒ ุตุญุŸ ุงู„ู„ูŠ ู‡ูŠ ุจุฑุถู‡ GammaุŒ ุฅูŠุด
747
00:53:58,100 --> 00:54:02,380
ุจุชุณุงูˆูŠุŸ Alpha ุฒูŠ J BetaุŒ ุงุฐุง ุงู„ Alpha ู…ุงู„ู‡ุงุŒ ู‡ูŠ
748
00:54:02,380 --> 00:54:06,380
ุฌุฒุฑ ุงู„ RGุŒ ุฌุงุช ู…ูŠุฏูŠุด ุนู„ู‰ ุงู„ frequencyุŒ ูˆ Beta ู‡ูŠ
749
00:54:06,380 --> 00:54:13,880
ู…ูŠู†ุŸ ุงู„ู„ูŠ ู‡ูŠ ุฌุฒุฑ ุงู„ RG ููŠ GC ุนู„ู‰ GุŒุฃูˆ ูŠุนู†ูŠ ู„ูˆ ู‚ุนุฏุช
750
00:54:13,880 --> 00:54:21,340
ุชุฑุชูŠุจู‡ุง ู…ู† ูˆูŠู† ุฅุฌุช ู‡ุฐู‡ Beta ู‚ู„ู†ุง ุจุชุณุงูˆูŠ ุฌุฒุฑ ุงู„ R
751
00:54:21,340 --> 00:54:29,220
ููŠ G ุงู„ู„ูŠ ู‡ูŠ Omega C ุนู„ู‰ G G
752
00:54:29,220 --> 00:54:34,380
ุนู„ู‰ C ู‡ูŠ ุนุจุงุฑุฉ ุนู† mean L ุนู„ู‰ R ุจุณ ุฎู„ู‘ูŠู‡ุง ู„ุฅู† ุงุญู†ุง
753
00:54:34,380 --> 00:54:40,160
ุจุฏู†ุง ุงู„ C ูŠุนู†ูŠ ุนู†ุฏ R ุฃูˆู„ ุงู„ู„ูŠ ุฃุฏุฎู„ ุงู„ G ุชุญุช ุงู„ุฌุฒุฑ
754
00:54:40,160 --> 00:54:48,220
ู‡ุชุตูŠุฑ R ุนู„ู‰ Gุชู…ุงู…ุŸ ู‡ูŠุฏุฎู„ุชู‡ุง ุชุญุช ุงู„ุฌุฒุฑ ููŠ Omega C R
755
00:54:48,220 --> 00:54:56,320
ุนู„ู‰ ุฌูŠุด ู…ุชุณุงูˆูŠ L ุนู„ู‰ C ุฌุฒุฑ L ุนู„ู‰ C ู…ุนูŠู†ุŸุฏุฎู„ุช ุงู„ู€G
756
00:54:56,320 --> 00:55:00,140
ุชุญุช ุงู„ุฌุฒุฑุด ุจูŠุตูŠุฑ ุฌุฒุฑ 1 ุนู„ู‰ G ุชุฑุจูŠุน ุฑูˆุญ ูˆุงุญุฏุฉ ู…ู†ู‡ู…
757
00:55:00,140 --> 00:55:04,620
ุจูŠุตูŠุฑ R ุนู„ู‰ G ููŠ Omega C R ุนู„ู‰ G ู…ู† ู‡ุฐู‡ ุงู„ู…ุนุงุฏู„ุฉ
758
00:55:04,620 --> 00:55:09,300
ุจุชูƒูˆู† L ุนู„ู‰ C ุงุฏุฎู„ ุงู„ู€C ุจูŠุตูŠุฑ C ุชุฑุจูŠุน ุจุชูƒูˆู† Omega
759
00:55:09,300 --> 00:55:15,800
ุฌุฒุฑ ุงู„ู€L ููŠ C ูˆุงุญุฏุฉ ุงู„ู…ู‡ู…ุฉุŒ ูˆุงุถุญุŸ ุงุฐุง Beta ุจุชุนุชู…ุฏ
760
00:55:15,800 --> 00:55:18,940
ุนู„ู‰ ุงู„ frequency ูˆAlpha ุจุชุนุชู…ุฏุด ุนู„ู‰ ุงู„ frequency
761
00:55:18,940 --> 00:55:22,240
ุจุงู„ุชู…ุงู… ู‡ุฐุง ู‡ูˆ ุชุนุฑูŠู ู…ู† ุงู„ distortion less line ุงู„
762
00:55:22,240 --> 00:55:26,320
line ุงู„ู„ูŠ ู…ุงููŠุด ููŠู‡ distortionุงู„ู€ Velocity ู‡ูŠ
763
00:55:26,320 --> 00:55:29,320
Omega ุนู„ู‰ Beta Omega ุนู„ู‰ Beta ุฅุฐุง Velocity ู…ุฑุฉ ..
764
00:55:29,320 --> 00:55:31,700
ู…ุฑุฉ ุชุงู†ูŠุฉ ูˆุงุญุฏุฉ ุนู„ู‰ ุฌุฒุฑ ุงู„ู€ LC ูุชุชู…ุฏุด ู‡ุงู„
765
00:55:31,700 --> 00:55:38,060
frequency U Omega ุนู„ู‰ Beta ูˆ Beta ู…ูŠู„ ู„ Omega ููŠ
766
00:55:38,060 --> 00:55:41,440
ุฌุฒุฑ ุงู„ LC ูุฅุฐุง Velocity ุจุชุณูˆุญ ุนู„ู‰ ุฌุฒุฑ ุงู„ LC
767
00:55:41,440 --> 00:55:47,300
frequency ุงู†ุฏูŠ ุจุงู„ู†ู…ุท ูƒู…ุงู† ุฎู…ุณุฉ ูˆ ..
768
00:55:50,270 --> 00:55:54,330
ุฅุฐุง ู†ุฌูŠ ู„ Z knot ุงู„ู„ูŠ ู‡ูŠ ุฌุฒุฑ ุงู„ R ุฒูŠ ุฌูŠ ุฃู…ูŠุฌุง L
769
00:55:54,330 --> 00:55:59,330
ุนู„ู‰ ุฌูŠ ุฒูŠ ุฌูŠ ุฃู…ูŠุฌุง C ู†ุงุฎุฏ ุงู„ุฌูŠ ุงู„ R ู…ู† ุงู„ุจุณุท ูˆ ุฌูŠ
770
00:55:59,330 --> 00:56:03,410
ู…ู† ุงู„ู…ู‚ุงู… ู‡ุชูƒูˆู† R ููŠ ูˆุงุญุฏ ุฒูŠ ุฌูŠ ุฃู…ูŠุฌุง L ุนู„ู‰ R ูˆ
771
00:56:03,410 --> 00:56:08,250
ู‡ู†ุง ุฌูŠ ููŠ ูˆุงุญุฏ ุฒูŠ ุฌูŠ ุฃู…ูŠุฌุง C ุนู„ู‰ ุฌูŠ ุฌุฒุฑุŒ ุญุฏู‡ ุทุจุนุง
772
00:56:08,250 --> 00:56:15,080
ุจูŠุณูˆูˆุง ุจุนุถุŒ ู„ุฃู† ู‚ู„ู†ุง ุฌูŠ ุนู„ู‰ C ุจูŠุณูˆูˆุง R ุนู„ู‰ Lู G
773
00:56:15,080 --> 00:56:20,460
ุนู„ู‰ C ุจุชุณุงูˆูŠ R ุนู„ู‰ L ุตุญุŸ ู‡ุง ุฏูŠ ุจุชุฑูˆุญ ู…ุนุงู‡ุง ูŠุนู†ูŠ
774
00:56:20,460 --> 00:56:23,800
ูุฒุงู† ู‡ุฐุง ูƒู„ ุงู„ู…ู‚ุงู… .. ุงู„ู…ู‚ุงู… .. ุงู„ู‚ูˆุณ ุจูŠุฑูˆุญ ู…ุน
775
00:56:23,800 --> 00:56:26,860
ุงู„ู‚ูˆุณ ุงู„ู„ูŠ ุชุญุช ุฏู‡ ุงู„ู…ูŠุนุฏ ุฏูŠ ุฌุฐุฑ ุงู„ู„ูŠ R ุนู„ู‰ G ุงู„ู„ูŠ
776
00:56:26,860 --> 00:56:32,400
ู‡ูŠ ู†ูุณู‡ุง ุฌุฐุฑ ุงู„ L ุนู„ู‰ C ูุฒุงู† they not ุงู„ู„ูŠ ู‡ูŠ ุงู„
777
00:56:32,400 --> 00:56:35,760
.. ุงู„ characteristic that he does ู‡ูŠ ุฌุฐุฑ ุงู„ L ุนู„ู‰
778
00:56:35,760 --> 00:56:40,540
C ุฃูˆ ุฌุฐุฑ ุงู„ R ุนู„ู‰ G ูˆ ุงู„ velocity ู‡ูŠ ูˆุงุญุฏ ุฌุฐุฑ ุงู„ L
779
00:56:40,540 --> 00:56:40,680
C
780
00:56:44,330 --> 00:56:47,710
ูˆู‚ุชุด ุจูŠุตูŠุฑ ุงู„ distortionุŒ ู‡ุฐู‡ ู…ู„ุงุญุธุงุช ู…ู‡ู…ุฉุŒ ุจูŠุตูŠุฑ
781
00:56:47,710 --> 00:56:51,370
ุงู„ distortion ู„ู…ุง ูŠูƒูˆู† ุงู„ alpha ูˆ ุงู„ velocity
782
00:56:51,370 --> 00:56:55,290
frequency dependent ุฅุฐุง ูƒุงู†ุช ุงู„ alpha ุจุชุงุนุชู…ุฏ ุนู„ู‰
783
00:56:55,290 --> 00:56:59,190
ุงู„ frequencyุŒ ู„ุฃ ุงู„ alpha ุจุชุงุนุชู…ุฏุด ุนู„ู‰ ุงู„
784
00:56:59,190 --> 00:57:02,130
frequency ุฅุฐุง ุงู„ alpha ุจุชุงุนุชู…ุฏุด ุนู„ู‰ ุงู„ frequency ูˆ
785
00:57:02,130 --> 00:57:04,730
ุงู„ velocity ุจุชุงุนุชู…ุฏุด ุนู„ู‰ ุงู„ frequencyุŒ ุจูŠูƒูˆู† ุนู†ุฏูŠ
786
00:57:04,730 --> 00:57:10,120
distortion less lineุฅุฐุง ูƒุงู†ุช ุงู„ู€ velocity ูˆ z node
787
00:57:10,120 --> 00:57:13,580
for distortionless lines are the same as lossless
788
00:57:13,580 --> 00:57:17,960
lines ูŠุนู†ูŠ ูƒู…ุงู† ุงู„ velocity ูˆ z node ุงู„ู„ูŠ ู‡ู… ู†ูุณ
789
00:57:17,960 --> 00:57:22,200
ุงู„ู‚ูŠุงู… ุฒูŠ lossless lineุงู„ู€ velocity ูˆ ุงู„
790
00:57:22,200 --> 00:57:23,900
characteristics of impedance ุฏุง ูŠูƒูˆู† ุฒูŠ ุงู„
791
00:57:23,900 --> 00:57:26,440
lossless line ุงู„ lossless line is also
792
00:57:26,440 --> 00:57:29,400
distortionless but distortionless line is not
793
00:57:29,400 --> 00:57:32,720
ู†ุณุชู„ูŠ losses ู„ุฃู† ููŠ ุนู†ุฏ AlphaุŒ Alpha ู„ุง ุชุณุงูˆูŠ Zero
794
00:57:32,720 --> 00:57:36,460
ูููŠ ุนู†ุฏูŠ loss ุฅุฐุง ุนู†ุฏูŠ ุงู„ distortion line ู…ุด
795
00:57:36,460 --> 00:57:40,380
ุจุงู„ุถุฑูˆุฑุฉ ุชูƒูˆู† lossless ู„ูƒู† ุงู„ lossless ู…ุง ู„ู‡ ุฃูƒูŠุฏ
796
00:57:40,380 --> 00:57:44,660
distortionless lossless lines are desirable in
797
00:57:44,660 --> 00:57:47,380
power transmission ู„ู…ุง ุจุฏู†ุง ู†ู‚ูˆู„ ุทุงู‚ุฉุŒ ุจูุถู„ ู…ุง
798
00:57:47,380 --> 00:57:52,330
ูŠูƒูˆู†ุด ููŠู‡ ุฅูŠุดุŒ lossูˆ ุงู„ .. and telephone lines are
799
00:57:52,330 --> 00:57:55,150
required to be distortionless ู„ูƒู† ููŠ ุงู„ุงุชุตุงู„ุงุช ููŠ
800
00:57:55,150 --> 00:57:58,470
ุงู„ communication ุจูุถู„ ู…ุงูŠุตูŠุฑุด distortion ู„ูˆ ุฎุณุฑุช
801
00:57:58,470 --> 00:58:01,490
ุดูˆูŠุฉ power ู…ุด ูุงุฑู‚ ู…ุนุงูŠุง ู„ูƒู† ู…ุงูŠุตูŠุฑุด ุงู„ distortion
802
00:58:01,490 --> 00:58:04,390
ุงู„ distortion ุจุชุฏุฎู„ ู…ุนู„ูˆู…ุงุช ู…ุน ุจุนุถ ุงู„ power ู…ุงููŠุด
803
00:58:04,390 --> 00:58:07,430
ู…ุนู„ูˆู…ุงุช ุนู†ุฏูŠ ุทุงู‚ุฉ ุจู†ู‚ูˆู„ู‡ุง ู„ูˆ ุตุงุฑ distortion ู…ุด ู‡ุงู„
804
00:58:07,430 --> 00:58:10,770
.. ุงู„ .. ุงู„ .. ูŠุนู†ูŠ ุงู„ุฎุทุฃ ุงู„ูƒุจูŠุฑ .. ูŠุนู†ูŠ ุงู„ุฎุทุฃ
805
00:58:10,770 --> 00:58:14,210
ุงู„ูƒุจูŠุฑ ูŠุนู†ูŠ ู…ุฏูŠุด ู‡ูŠูƒูˆู† ูƒุจูŠุฑ ุงู„ distortion ุจุณ ู„ูˆ
806
00:58:14,210 --> 00:58:17,390
ูƒุฐู„ูƒ ุตุงุฑ ู…ุด ู…ุดูƒู„ุฉู„ูƒู† ุฎุณุงุฑุฉ ุงู„ power ู‡ูŠ ุงู„ู…ุดูƒู„ุฉ
807
00:58:17,390 --> 00:58:19,210
ุงู„ู„ูŠ ุนู†ุฏู‰ ููŠ ุงู„ transmission .. ููŠ ุงู„ power lines
808
00:58:19,210 --> 00:58:22,950
ู„ูƒู† ููŠ ุงู„ communication ุงู„ู…ุดูƒู„ุฉ ุงู„ูƒุจูŠุฑุฉ ู‡ูŠ ูˆูŠู†ุŸ ููŠ
809
00:58:22,950 --> 00:58:25,850
ุงู„ distortion ุฅุฐุง ุฃุตุงุฑ distortion ุงุฎุณุฑุช ุงู„ู…ุนู„ูˆู…ุงุช
810
00:58:25,850 --> 00:58:31,690
ู„ู‚ุงุก ุงู„ู‚ุงุฏู… ุจู†ูƒู…ู„ ุงู„ู…ุนู„ูˆู…ุงุช ู†ุงุฎุฏ ุงู„ practical use
811
00:58:31,690 --> 00:58:34,950
ุงู† ุดุงุก ุงู„ู„ู‡ ู„ู‚ุงุก ุงู„ู‚ุงุฏู… ุงุนุทูŠูƒูˆุง ุงู„ุนุงููŠุฉ