電子航法研究所研究発表会（第16回平成28年６月）

㸯㸶㸬࣐ࣝࢳࢫࢱࢸ࢕ࢵࢡ࣮ࣞࢲ࡟ࡼࡿ⯟✵ᶵ┘どᢏ⾡ࡢ◊✲࡟ࡘ࠸࡚
┘ど㏻ಙ㡿ᇦ ͤᮏ⏣ ⣧୍㸪኱ὠᒣ ༟ဢ ࡲ࠼ࡀࡁ⯟✵⟶ไ࡟฼⏝ࡉࢀࡿ✵ ┘ど࣮ࣞࢲ(ASR:Airport Surveillance Radar) ࡣ ୍ ḟ ┘ ど ࣞ ࣮ ࢲ(PSR: Primary Surveillance Radar)[1] ࡜஧ḟ┘ど࣮ࣞࢲ(SSR: Secondary Surveillance Radar)[2]࠿ࡽ
ᵓᡂࡉࢀࡿࠋࡇࢀ࠿ࡽࡢ⯟✵ᶵ┘どᢏ⾡ࡣ
SSR ࡶࡋࡃࡣ SSR ࡢᛂ⏝ᢏ⾡࡛࠶ࡿ࣐ࣝࢳࣛ
ࢸ࣮ࣞࢩࣙࣥ(MLAT: Multilatelation)ࡸᗈᇦ࣐ࣝ
ࢳࣛࢸ࣮ࣞࢩࣙࣥ(WAM: Wide Area MLAT)࠾ࡼ
ࡧ ᨺ ㏦ ᆺ ⮬ ື ᚑ ᒓ ┘ ど (ADS-B: AutomaticDependent Surveillance - Broadcast)ࡀ୺ὶ࡟࡞ࡿ
࡜⪃࠼ࡽࢀࡿࠋࡇࢀࡽ SSR 㛵㐃ᢏ⾡ࡣ㸪⯟✵ᶵ࡟ᦚ㍕ࡉࢀࡓᛂ⟅⿦⨨(ࢺࣛࣥࢫ࣏ࣥࢲ࣮)[2]࠿ࡽࡢᛂ⟅ಙྕࡶࡋࡃࡣ⮬Ⓨಙྕࢆ฼⏝ࡋ࡚࠸ࡿࡓࡵ㸪⯟✵ᶵࡢ఩⨨ࡔࡅ࡛࡞ࡃᶵయ㆑ูࡸ㧗ᗘ᝟ሗ࡞࡝ᵝࠎ࡞᝟ሗࢆᚓࡿࡇ࡜ࡀ࡛ࡁࡿඃࢀࡓ┘どᢏ⾡࡜ゝࢃࢀ࡚࠸ࡿࠋࡋ࠿ࡋ㸪ࢺࣛࣥࢫ࣏ࣥࢲഃࡢၥ㢟࡟ࡼࡾ㸪ಙྕࢆ㏦ฟࡋ࡞ࡃ࡞ࡗ
ࡓሙྜ࡟ࡣ⯟✵ᶵ┘どࡀ୙ྍ⬟࡜࡞ࡿ኱ࡁ࡞ၥ㢟ࡶᢪ࠼࡚࠸ࡿࠋࡑࡢࡓࡵ㸪㐠⏝ୖࡢࢭ࢟ࣗࣜࢸ࢕࣮ྥୖ࡞࡝✵ ┘どࢩࢫࢸ࣒ࡢ෕㛗ᛶ☜ಖࡢࡓࡵ࡟㸪ྂ඾ⓗ࡞㟁Ἴࡢ཯ᑕࢆ฼⏝ࡋࡓ
PSR ᛂ⏝ᢏ⾡࡟ὀ┠ࡀ㞟ࡲࡗ࡚࠸ࡿࠋ᭱ ㏆ 㸪 PSR ࡢ ᛂ ⏝ ᢏ ⾡ ࡜ ࡋ ࡚ ࣐ ࣝ ࢳ ࢫ ࢱࢸ ࢕ ࢵ ࢡ ࣞ ࣮ ࢲ (MSPSR: Multi-Static Primary
Surveillance Radar)[3] ࡟ ὀ ┠ ࡀ 㞟 ࡲ ࡗ ࡚ ࠸ ࡿ ࠋMSPSR ࡣᚑ᮶ࡢ࣮ࣞࢲࡢࡼ࠺࡟⛣ື≀య࠿ࡽࡢ㟁Ἴࡢ཯ᑕಙྕࢆ฼⏝ࡋ࡚⯟✵ᶵࡢ఩⨨ࢆ᥎ᐃࡍࡿᢏ⾡࡛࠶ࡿࠋᚑ᮶ᆺࡢ PSR ࡜኱ࡁࡃ␗࡞ࡿࡢࡣ㸪」ᩘࡢ㏦ཷಙᶵࢆᒎ㛤ࡋ࡚㸪ྛཷಙᶵ࡛ᚓࡽࢀࡓ ఩ࢹ࣮ࢱࢆ⤫ྜࡍࡿࡇ࡜࡟ࡼࡗ࡚㸪⌧⾜ࢩࢫࢸ࣒ࡼࡾ┘どそᇦࡢᣑ኱ࡸ᭦᪂㢖ᗘࡢྥୖࢆᐇ⌧࡛ࡁࡿࡇ࡜࡛࠶ࡿࠋࡇࡢ◊✲ࡣ㟁Ꮚ⯟ἲ◊✲ᡤ(௨ୗ㸪ࠕENRIࠖ࡜⛠ࡍࡿ)ࢆྵ
ࡵࡓḢ⡿ࡢ୍㒊ᶵ㛵᳨࡛ウࡉࢀ࡚࠸ࡿࡀ㸪ࡇࢀࡲ࡛࡟Ẹ㛫⯟✵ศ㔝࡟ᛂ⏝࡛ࡁࡿỴᐃⓗ࡞ࢩࢫࢸ࣒ࡣ☜❧ࡉࢀ࡚࠸࡞࠸ࠋENRI ࡛ࡣ㸪ᖹᡂ 26ᖺᗘࡼࡾ MSPSR ࡢᇶ♏◊✲࡟╔ᡭࡋ[4]㸪࠸ࡃࡘ࠿ࡢほⅬ࠿ࡽಙྕฎ⌮᪉ἲࢆྵࡵࡓ┘どࢩࢫࢸ࣒ࡢ㛤Ⓨࢆ㐍ࡵ࡚࠸ࡿࠋᮏⓎ⾲࡛ࡣ㸪ENRIࡢ⊂⮬ᢏ⾡࡛࠶ࡿගࣇ࢓࢖ࣂ࣮᥋⥆ᆺࣃࢵࢩࣈPSR(OFC-PPSR: Optical Fiber Connected PassivePSR)ࡢᇶᮏཎ⌮࡟ࡘ࠸࡚⤂௓ࡋ㸪ࡇࢀࡲ࡛ᚓࡽࢀࡓᐇ㦂⤖ᯝࢆ♧ࡍ ࣐ࣝࢳࢫࢱࢸ࢕ࢵࢡ࣮ࣞࢲ࡟ࡘ࠸࡚
 MSPSR ࡣ㸪⌧⾜ PSR ࡢ┘どそᇦᣑ኱ࡶࡋࡃࡣ௦᭰ࢩࢫࢸ࣒࡜ࡋ࡚Ẹ㛫⯟✵࡬ࡢᛂ⏝ࡀᮇᚅࡉࢀ࡚࠸ࡿ᪂ࡋ࠸┘どࢩࢫࢸ࣒࡛࠶ࡿࠋ PSR ࡜ PSR ᛂ⏝ᢏ⾡ࡢ㐪࠸࡟ࡘ࠸࡚ᅗ 1㹼ᅗ 3 ࢆ⏝࠸࡚⡆༢࡟ㄝ᫂ࡍࡿࠋᅗ 1 ࡟♧ࡍࡼ࠺࡟㸪PSR ࡣ㏦ಙᶵ࡜ཷಙᶵࡀ୍యᆺ࡜࡞ࡗ࡚
࠾ࡾ㸪⯟✵ᶵ࠿ࡽࡢ཯ᑕಙྕࡢ ᚟᫬㛫࡜ᅇ㌿ᘧ࣮ࣞࢲࡢゅᗘ࠿ࡽ⛣ື≀యࡢ఩⨨ࢆ⟬ฟࡍࡿࠋᅗ 1 ୍ḟ┘ど࣮ࣞࢲࡢཎ⌮୍᪉㸪ᅗ 2 ࡣ㏦ಙᶵ࡜ཷಙᶵࢆศ㞳ࡋࡓࣂ࢖ࢫࢱࢸ࢕ࢵࢡ࣮ࣞࢲ(BSR: Bi-Static Radar)ࡶࡋ
ࡃ ࡣ ࣃ ࢵ ࢩ ࣈ ࣂ ࢖ ࢫ ࢱ ࢸ ࢕ ࢵ ࢡ ࣞ ࣮ ࢲ (PBR:Passive Bistatic Radar)[5] ࡜࿧ࡤࢀࡿࢩࢫࢸ࣒࡛࠶ࡿ䚹ࡇࢀࡽࡢࢩࢫࢸ࣒ࡢ≉ᚩࡣ䠈㏦ಙᶵ࠿ࡽཷ
ಙᶵ࡟┤᥋฿㐩ࡍࡿಙྕࡢ᫬㛫࡟ᑐࡋ࡚䠈⛣ື≀య࠿ࡽࡢ཯ᑕಙྕࡢ฿㐩᫬㛫࡜ࡢᕪࢆィ⟬ࡍࡿࡇ࡜࡟ࡼࡗ࡚ᴃ෇≧࡟఩⨨ࢆ⟬ฟࡍࡿࡇ࡜࡛࠶ࡿࠋ཯ᑕಙྕࢆ฼⏝ࡍࡿ PSR ࡣ䠈඲࡚ࡢ↷ᑕࡉࢀࡓ㟁Ἴࡀ཯ᑕࡍࡿࢃࡅ࡛ࡣ࡞࠸ࡢ᳨࡛ฟ⋡ࡀࡸࡸపୗ
ࡍࡿࠋBSR ࡸ PBR ࡣ㏦ಙᶵഃ࡟ᡠࡽ࡞࠸཯ᑕಙ
ྕࡶ฼⏝ࡍࡿࡇ࡜ࡀ࡛ࡁࡿࡓࡵ㸪PSR ࡛┘ど࡛ࡁ࡞࠸࢚ࣜ࢔ࢆ࢝ࣂ࣮ࡍࡿࡇ࡜ࡀ࡛ࡁࡿࠋ

─ 104 ─

電子航法研究所研究発表会（第16回平成28年６月）

ᅗ 2 ࣃࢵࢩࣈࣂ࢖ࢫࢱࢸ࢕ࢵࢡ࣮ࣞࢲࡢཎ⌮ᅗ 4 MSPSR ࡢ࢖࣓࣮ࢪᅗ࿘ᮇ⛬ᗘࡲ࡛ᛶ⬟ྥୖ࡛ࡁࡿྍ⬟ᛶࡶ࠶ࡿ) ගࣇ࢓࢖ࣂ࣮᥋⥆ᆺࣃࢵࢩࣈ 365 ࡢཎ⌮๓⠇࡛ㄝ᫂ࡋࡓࡼ࠺࡟ MSPSR ࡟ࡣ」ᩘࡢ฼
⏝࡛ࡁࡿ㟁Ἴ※ࡀ⪃࠼ࡽࢀࡿࠋࡑࡢ୰࡛ࡶᮏⓎ⾲ࡣ㸪ENRI ࡀ◊✲ࢆ㐍ࡵ࡚࠸ࡿ MSPSR ࡢᢏ⾡ࡢ࠺ࡕ࣮ࣞࢲಙྕࢆ฼⏝ࡋࡓᢏ⾡࡟ࡘ࠸࡚⤂௓ࡍࡿࠋᮏ⠇࡛ࡣ㸪㛤Ⓨ୰ࡢ OFC-PPSR ࡢᇶᮏཎ⌮࡟ࡘ࠸࡚ㄝ᫂ࡍࡿࠋᅗ 3 ࣐ࣝࢳࢫࢱࢸ࢕ࢵࢡ࣮ࣞࢲࡢཎ⌮ᅗ 3 ࡟♧ࡍ MSPSR ࡣ㸪BSR ࡸ PBR ࡢ⤌ࡳྜࢃࡏ࠿ࡽ࡞ࡿࢩࢫࢸ࣒࡛࠶ࡿࠋ」ᩘࡢ㏦ཷಙᶵࢆ฼⏝ࡋ㸪┘どそᇦࡢᣑ኱ࢆᅗࡿࡇ࡜ࡀ࡛ࡁࡿࠋ
᭦࡟ MSPSR ࡢ⏬ᮇⓗ࡞せ⣲ࡣ㸪ಙྕ※ࡀ࣮ࣞࢲಙྕ࡟㝈ᐃࡉࢀ࡞࠸࡜࠸࠺ࡇ࡜࡛࠶ࡿࠋࣃࢵࢩࣈ࣮ࣞࢲ࡟ศ㢮ࡉࢀࡿ MSPSR ࡣ㸪౛࠼ࡤᆅୖࢹ࢕ࢪࢱࣝᨺ㏦Ἴ [6] 㸪AM/FM㸪⛣ືయ㏻ಙ
ಙྕ(LTE,3G ➼)㸪GNSS ➼ࡢಙྕࢆ ఩ィ⟬࡟฼⏝࡛ࡁࡿྍ⬟ᛶࡀ࠶ࡿࠋᅗ 4 ࡣࡇࢀࡽࡢಙྕࢆ฼⏝ࡋ࡚᭱⤊ⓗ࡟ᵓᡂࡉࢀࡿ MSPSR ࡢ࢖࣓࣮ࢪᅗ࡛࠶ࡿࠋୗグ࡟⡆༢࡟≉ᚩࢆิグࡍࡿࠋ
[1] ࢭ࢟ࣗࣜࢸ࢕࣮ࡢྥୖ[2] 」ᩘࡢಙྕࢆ฼⏝ྍ⬟[3] ⅏ᐖ࡟ᙉ࠸(」ᩘಙྕࢆ⤌ࡳྜࢃࡏࡿࡇ࡜࡛Ᏻᐃⓗ࡟㐠⏝ྍ)[4] ┘どそᇦࡢᣑ኱[5] ᭦᪂㢖ᗘࡢྥୖ(⌧≧ࡣ 4 ⛊࿘ᮇࡔࡀ 1 ⛊ 2)&3365 ࡢཎ⌮
PSR ࡀᐜ᫆࡟ ఩࡛ࡁࡿ⌮⏤ࡢ୍ࡘ࡜ࡋ࡚㸪㏦ಙಙྕࡢ㏦ฟࢱ࢖࣑ࣥࢢ࡜ಙྕᙧᘧࢆཷಙᶵഃ
࡛ᖖ࡟ᢕᥱ࡛ࡁࡿࡇ࡜ࡀᣲࡆࡽࢀࡿࠋࡋ࠿ࡋ㸪PBR ࡸ BSR㸪MSPSR ࡢࡼ࠺࡟㏦ཷಙᶵศ㞳ᆺ࡟
࠾࠸࡚ࡣ㏦ಙಙྕࡢ᝟ሗࢆ┤᥋ᚓࡿࡇ࡜ࡀ࡛ࡁ࡞࠸ࡓࡵ㸪ಙྕฎ⌮࡟ᕤኵࢆ᪋ࡍᚲせࡀ࠶ࡿࠋࡑࡇ
࡛㸪ENRI ࡢᥦ᱌ࡍࡿࢩࢫࢸ࣒ࡣ㸪ගࣇ࢓࢖ࣂ࣮
ࢆ฼⏝ࡋ࡚㞳ࢀࡓሙᡤ࡟タ⨨ࡋࡓཷಙᶵࡲ࡛㏦ಙ

ᅗ 5 OFC-PPSR ࡢཎ⌮ᅗ
─ 105 ─電子航法研究所研究発表会（第16回平成28年６月）

ᅗ 6 ௝ྎ✵࡟࠾ࡅࡿᐇ㦂⎔ቃ࡜ᐇ㦂⿦⨨ಙྕࡢ᝟ሗࢆఏ㐩ࡋ㸪 ఩ィ⟬ࢆᐇ⾜ࡍࡿࠋᅗ 5 ࡣᥦ᱌ᡭἲࡢࢩࢫࢸ࣒ᴫせᅗ࡜࡞ࡿࠋᥦ᱌ࢩࢫࢸ࣒ࡣ㸪ගࣇ࢓࢖ࣂ࣮↓⥺(RoF: Radioover Fiber)ᢏ⾡ࢆ฼⏝ࡋ࡚࠸ࡿࠋ࣮ࣞࢲ㏦ಙᶵ࠿ࡽᚓࡽࢀࡿ㏦ಙಙྕ࡜ᅇ㌿ᘧ࢔ࣥࢸࢼࡢゅᗘ
ࡸ㏦ಙࢱ࢖࣑ࣥࢢ࡜࠸ࡗࡓ᝟ሗࢆ RoF ࢆ฼⏝ࡋ࡚ཷಙᶵࡲ࡛ఏ㏦ࡍࡿࠋගࣇ࢓࢖ࣂ࣮ࢆ౑ࡗ
࡚࠸ࡿࡓࡵῶ⾶ࢆᢚ࠼࡚ఏ㏦ࡍࡿࡇ࡜ࡀ࡛ࡁࡿࠋ
PSR ࡣ㸪▷ࣃࣝࢫ(1μs)࡜ࢳ࣮ࣕࣉࡢ࠿࠿ࡗࡓ
㛗ࣃࣝࢫ(80μs)ࡢ 2 ✀㢮ࡢಙྕࢆ㏦ฟࡍࡿࠋཷ
ಙᶵഃ࡛ࡣ㸪ཧ↷ಙྕ࡜࡞ࡿୖグ 2 ࡘࡢ㏦ಙಙ
ྕࢆ౑ࡗ࡚⯟✵ᶵ࠿ࡽࡢ཯ᑕಙྕ࡜ࡢ㐜ᘏ᫬㛫ࢆィ⟬ࡍࡿࠋ᭱⤊ⓗ࡟ᚓࡽࢀࡓಙྕ㐜ᘏ᫬㛫࠿ࡽ㸪ཷಙᶵ࠿ࡽࡢࣂ࢖ࢫࢱࢸ࢕ࢵࢡࣞࣥࢪࢆ᥎ᐃࡍࡿࠋ ࣉࣟࢺࢱ࢖ࣉ
ᅗ 6 ࡣ〇సࡋࡓ OFC-PPSR ࡢࣉࣟࢺࢱ࢖ࣉࢩࢫࢸ࣒࡜ᐇ㦂⿦⨨ࢆᒎ㛤ࡋࡓ௝ྎ✵ ࡢᐇ㦂⎔ቃࢆ♧ࡋ࡚࠸ࡿࠋ౑⏝ࡍࡿಙྕࡣ⌧⾜ PSRࡢಙྕ࡜ࡋ࡚㐠⏝ࡢ࣮ࣞࢲ࡜ྠ➼ࡢᛶ⬟ࢆᣢࡗࡓ⯟✵ಖᏳ኱Ꮫᰯᒾ἟◊ಟࢭࣥࢱ࣮ࡢ◊ಟ⏝࣮ࣞࢲ࡜ࡋࡓࠋ࣮ࣞࢲ㏦ಙᒁࡢࣔࢽࢱ➃Ꮚ࠿ࡽᚓࡽࢀࡿಙྕࢆᒁ⯋࡟タ⨨ࡋࡓ RoF ఏ㏦⿦⨨࡛ཷಙᒁࡲ࡛ఏ㏦ࡍࡿࠋཷಙᒁഃ࡛ࡣఏ㏦ࡉࢀ
ࡓ㏦ಙಙྕ࡜⯟✵ᶵ࠿ࡽࡢ཯ᑕಙྕࢆྲྀᚓࡋ࡚
఩ィ⟬ࢆᐇ᪋ࡍࡿࠋRoF ࡟ࡼࡗ࡚ཷಙᶵ࡟ᒆ
ࡅࡽࢀࡿಙྕࡣ㸪ཷಙᶵഃ࡛ఏ㏦᫬㛫ศࡢ㐜ᘏ⿵ṇࢆࡍࡿࠋಙྕฎ⌮㒊ࡣ㸪ཷಙࡋࡓ▷ࣃࣝࢫ࡜㛗ࣃࣝࢫࢆࡑࢀࡒࢀฎ⌮ࡋ࡚࣮ࣞࢲ PPI ࢆ⾲♧ࡍࡿᶵ⬟࡜࡞ࡿࠋ ᐇ㦂⤖ᯝ ௝ྎ✵ ࡛ᙜᡤᐇ㦂⏝⯟✵ᶵࡢ B-300 ࢆࢱ࣮ࢤࢵࢺ࡜ࡋ࡚ホ౯ヨ㦂ࢆ⾜ࡗࡓࠋᅗ 7㹼ᅗ 12ࡣ▷ࣃࣝࢫ࡜㛗ࣃࣝࢫࡑࢀࡒࢀࡢ⤖ᯝࢆ♧ࡍࠋᅗ 7㹼9 ࡣ▷ࣃࣝࢫ࡟ࡼࡿ⤖ᯝ࡛࠶ࡿࠋᅗ୰࡟
௝ྎᮾ㒊㐨㊰ࡀࡣࡗࡁࡾ࡜ᫎࡗ࡚࠸ࡿࡢࡀ☜ㄆ࡛ࡁࡿࠋᅗ 10㹼12 ࡣ㛗ࣃࣝࢫ࡟ࡼࡿ ఩⤖ᯝ࡛࠶ࡿࠋ⛣ື≀యࢆ᳨ฟ࡛ࡁ࡚࠸ࡿࡇ࡜ࡀศ࠿ࡿࠋ



─ 106 ─

電子航法研究所研究発表会（第16回平成28年６月）

௝ྎᮾ㒊㐨㊰ᅗ 7఩⤖ᯝ(0 s)      ᅗ 8఩⤖ᯝ(4 s)      ᅗ 9఩⤖ᯝ(8 s)ࢩ࣮ࣙࢺࣃࣝࢫ        ࢩ࣮ࣙࢺࣃࣝࢫ       ࢩ࣮ࣙࢺࣃࣝࢫ⯟✵ᶵ

⯟✵ᶵ

⯟✵ᶵ

ᅗ 10
఩⤖ᯝ(0 s)     ᅗ 11఩⤖ᯝ(4 s)     ᅗ 12఩⤖ᯝ(8 s)   ࣟࣥࢢࣃࣝࢫ        ࣟࣥࢢࣃࣝࢫ        ࣟࣥࢢࣃࣝࢫ
㸬 ࡴࡍࡧᮏ ✏ ࡛ ࡣ 㸪 MSPSR ࡢ ᇶ ᮏ ࢥ ࣥ ࢭ ࣉ ࢺ ࡜ENRI ࡛㛤Ⓨࢆ㐍ࡵࡿ OFC-PPSR ࡢᐇ㦂⿦⨨ࢆ⤂௓ࡋࡓࠋ᪤Ꮡ࣮ࣞࢲಙྕࢆ⏝࠸ࡓᥦ᱌ࢩࢫࢸ࣒ࡣ⛣ື≀యࡢ᳨ฟࡀྍ⬟࡛࠶ࡿࡇ࡜ࡀศ࠿ࡗࡓࠋMSPSR ࡢࢩࢫࢸ࣒ᵓᡂ࡟ࡣᵝࠎ࡞ࡶࡢࡀ⪃࠼ࡽࢀࡿࡓࡵ㸪౑⏝࡛ࡁࡿಙྕ※࡜ಙྕฎ⌮᪉ἲࢆ᳨ウࡋ㸪᪥ᮏ࡟࠾ࡅࡿ MSPSR ࡢ᭷⏝ᛶ࡟ࡘ࠸࡚௒ᚋ᫂ࡽ࠿࡟ࡋ࡚࠸ࡁࡓ࠸ࠋࡲࡓ OFC-PPSR ࡢᛶ⬟ྥୖ࡜௚ࡢಙྕ※࡟ࡼࡿࣃࢵࢩࣈ ఩ࢩࢫࢸ࣒ࡢ㛤Ⓨ࠾ࡼࡧ࣐ࣝࢳ໬ࢆ㐍ࡵ࡚࠸ࡃணᐃ࡛࠶ࡿࠋㅰ㎡ᐇ㦂࡟ࡈ༠ຊ㡬ࡁࡲࡋࡓᅜᅵ஺㏻┬ᮾி⯟✵ᒁ௝ྎ✵ ஦ົᡤ㸪⯟✵ಖᏳ኱Ꮫᰯᒾ἟◊ಟࢭࣥࢱ࣮࠾ࡼࡧ㛵ಀྛ఩࡟῝ࡃឤㅰ⮴ࡋࡲࡍࠋཧ⪃ᩥ⊩
[1] M.I. Skolnik et al., Introduction to RADAR
Systems. 3rd ed. New York, NY, USA:
McGraw-Hill, 1962.
[2] Stevens,M.C.
(1988),“Secondary
Surveillance Radar”, Artech House.
[3] S. Marquard, “Suitability of Multi-Static
Surveillance System for Aeronautical Use(Passive Radar),” Int. Civil Aviation Org.
Working Paper, WP ASP12-12, Mar. 2012.
[4] J. Honda and T. Otsuyama, “Feasibility Studyon Aircraft Positioning by Using ISDB-T
Signal Delay,” IEEE Ant. and Propag. Letters,
DOI.10.1109/LAEP, 2016.
[5] P. Bezousek and V. Schejbal, “Bistatic andMultistatic Radar Systems,” Radioenginnering,vol.17, no.3, pp.53-59, Sept. 2008.
[6] Transmission system for digital terrestrial
television broadcasting, ARIB standard STDB31 ver.1.5, Jul. 2005

─ 107 ─