title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ RC-ÑÐ¸Ð»ÑÑÑÐ° Ð´Ð»Ñ ÐºÐ²Ð°Ð·Ð¸Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of an active RC filter for a quasi-optimal receiver
Creators: name: ÐÐ¾ÑÐ°ÑÐµÐ², ÐÐ·Ð°Ð¼Ð°Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐºÐ²Ð°Ð·Ð¸Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ ÑÐ¸Ð»ÑÑÑ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ
Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ ÑÐ¸Ð³Ð½Ð°Ð»/ÑÑÐ¼
ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ ÑÐ¸Ð»ÑÑÑ
Ð¿ÑÑÐ¼Ð¾ÑÐ³Ð¾Ð»ÑÐ½ÑÐ¹ Ð²Ð¸Ð´ÐµÐ¾Ð¸Ð¼Ð¿ÑÐ»ÑÑ
Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ ÑÐ¸Ð»ÑÑÑ
quasi-optimal filter
operational amplifier
signal-to-noise ratio
matched filter
rectangular video pulse
optimal filter

description: Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÐºÐ²Ð°Ð·Ð¸Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð°ÐºÑÐ¸Ð²Ð½ÑÐ¹ RC â ÑÐ¸Ð»ÑÑÑ Ð½Ð¸Ð¶Ð½Ð¸Ñ ÑÐ°ÑÑÐ¾Ñ Ð½Ð° Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¼ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ðµ Ð´Ð»Ñ ÐºÐ²Ð°Ð·Ð¸Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ°, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ Ð¿ÑÐ¸ÐµÐ¼ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð½Ð° ÑÐ¾Ð½Ðµ ÑÑÐ¼Ð¾Ð². Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½ ÐºÐ²Ð°Ð·Ð¸Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ RC â ÑÐ¸Ð»ÑÑÑ Ð½Ð° Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¼ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ðµ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Multisim. Ð¡ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° AGILENT, Ð±ÑÐ» Ð¿Ð¾Ð»ÑÑÐµÐ½ ÑÑÐ¼Ð¾Ð²Ð¾Ð¹ ÑÐ¸Ð³Ð½Ð°Ð» Ñ Ð·Ð°Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸, Ð¸ Ð±ÑÐ»Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¾ ÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ðµ ÑÐµÑÐµÐ· ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐ¹ ÑÐ¸Ð»ÑÑÑ. ÐÑÐ»Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ðµ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°, ÑÐ¾Ð·Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð¼ Ð¿ÑÑÐ¼Ð¾ÑÐ³Ð¾Ð»ÑÐ½ÑÑ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð½Ð° ÑÐ¾Ð½Ðµ ÑÑÐ¼Ð° ÑÐµÑÐµÐ· ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐ¹ ÑÐ¸Ð»ÑÑÑ. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð²ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð» + ÑÑÐ¼.ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð½Ð° ÑÐ¾Ð½Ðµ ÑÑÐ¼Ð¾Ð², Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ ÐºÐ²Ð°Ð·Ð¸Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð°ÐºÑÐ¸Ð²Ð½ÑÐ¹ RC â ÑÐ¸Ð»ÑÑÑ, ÑÐ°Ðº ÐºÐ°Ðº ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð¿ÑÐ¾ÑÑÐ° Ð² Ð¾ÑÐ»Ð¸ÑÐ¸Ð¸ Ð¾Ñ ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð»ÑÑÑÐ°, ÐºÐ¾ÑÐ¾ÑÐ°Ñ ÑÐ»Ð¾Ð¶Ð½Ð¾ ÑÐµÐ°Ð»Ð¸Ð·ÑÐµÐ¼Ð° Ð½Ð° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ.Â 
description: As a result of the work, a quasiâoptimal active RC low-pass filter was developed on an operational amplifier for a quasi-optimal receiver, which allows signal reception against a background of noise. A quasiâoptimal RC filter on an operational amplifier is calculated. The installation of process modeling in the Multisim program has been developed. Using the AGILENT generator, a noise signal with the specified characteristics was obtained, and its passage through the developed filter was studied. The passage of a given signal generated by a rectangular pulse generator, as well as a signal against a background of noise through the developed filter was investigated. The waveforms of the input and output additive signal + noise are obtained.Â To solve the problem of signal isolation against the background of noise, a quasiâoptimal active RC filter was chosen, since the design of the device is simple to use.