SU1840289A1 - Radio receiving device for detecting phase-keyed broadband signals - Google Patents
Radio receiving device for detecting phase-keyed broadband signalsInfo
- 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
Links
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
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)
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 |
-
1981
- 1981-03-30 SU SU3015031/09A patent/SU1840289A1/en active
Cited By (3)
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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