SU1840289A1 - Radio receiving device for detecting phase-keyed broadband signals - Google Patents

Radio receiving device for detecting phase-keyed broadband signals

Info

Publication number
SU1840289A1
SU1840289A1 SU3015031/09A SU3015031A SU1840289A1 SU 1840289 A1 SU1840289 A1 SU 1840289A1 SU 3015031/09 A SU3015031/09 A SU 3015031/09A SU 3015031 A SU3015031 A SU 3015031A SU 1840289 A1 SU1840289 A1 SU 1840289A1
Authority
SU
USSR - Soviet Union
Prior art keywords
receiving device
radio receiving
keyed
nonlinear
narrow
Prior art date
Application number
SU3015031/09A
Other languages
Russian (ru)
Inventor
Виктор Иванович Дикарев
Александр Петрович Жуков
Альберт Васильевич Кочкин
Original Assignee
Воронежский научно-исследовательский институт связи
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Воронежский научно-исследовательский институт связи filed Critical Воронежский научно-исследовательский институт связи
Priority to SU3015031/09A priority Critical patent/SU1840289A1/en
Application granted granted Critical
Publication of SU1840289A1 publication Critical patent/SU1840289A1/en

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Landscapes

  • Noise Elimination (AREA)

Abstract

FIELD: radio engineering; equipment designed for receiving and analyzing binary-phase keyed signals.SUBSTANCE: proposed radio receiving device has nonlinear component, recording unit, and series-connected preselector, frequency converters, and intermediate-frequency amplifier. Newly introduced in device are decision unit, adder, and n nonlinear processing channels, each incorporating series-connected nonlinear components, narrow-band filter, and switch, as well as two band filters.EFFECT: enhanced noise immunity and reliability of signal detection in background of noise and narrow-band interference.1 cl, 2 dwg
SU3015031/09A 1981-03-30 1981-03-30 Radio receiving device for detecting phase-keyed broadband signals SU1840289A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3015031/09A SU1840289A1 (en) 1981-03-30 1981-03-30 Radio receiving device for detecting phase-keyed broadband signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3015031/09A SU1840289A1 (en) 1981-03-30 1981-03-30 Radio receiving device for detecting phase-keyed broadband signals

Publications (1)

Publication Number Publication Date
SU1840289A1 true SU1840289A1 (en) 2006-08-27

Family

ID=60537716

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3015031/09A SU1840289A1 (en) 1981-03-30 1981-03-30 Radio receiving device for detecting phase-keyed broadband signals

Country Status (1)

Country Link
SU (1) SU1840289A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2527761C2 (en) * 2011-07-22 2014-09-10 Государственное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Phase-shift keyed signal detector
RU2548032C2 (en) * 2012-12-11 2015-04-10 Открытое акционерное общество "Российский институт мощного радиостроения" Method of estimating signal-to-noise ratio using phase-modulated signals
RU2546312C1 (en) * 2014-01-10 2015-04-10 Федеральное государственное бюджетное учреждение науки Институт прикладной астрономии Российской академии наук Radio receiver for detecting phase-shift keyed broadband signals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2527761C2 (en) * 2011-07-22 2014-09-10 Государственное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" Phase-shift keyed signal detector
RU2548032C2 (en) * 2012-12-11 2015-04-10 Открытое акционерное общество "Российский институт мощного радиостроения" Method of estimating signal-to-noise ratio using phase-modulated signals
RU2546312C1 (en) * 2014-01-10 2015-04-10 Федеральное государственное бюджетное учреждение науки Институт прикладной астрономии Российской академии наук Radio receiver for detecting phase-shift keyed broadband signals

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