SU1840323A1 - Device for protecting radiolocation receivers from impulse interference - Google Patents
Device for protecting radiolocation receivers from impulse interferenceInfo
- Publication number
- SU1840323A1 SU1840323A1 SU1592760/09A SU1592760A SU1840323A1 SU 1840323 A1 SU1840323 A1 SU 1840323A1 SU 1592760/09 A SU1592760/09 A SU 1592760/09A SU 1592760 A SU1592760 A SU 1592760A SU 1840323 A1 SU1840323 A1 SU 1840323A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- output
- multiplier
- radiolocation
- impulse
- receivers
- Prior art date
Links
Landscapes
- Noise Elimination (AREA)
Abstract
FIELD: radiolocation.SUBSTANCE: protective device contains serially connected circuits for protection from wideband and narrowband interference, and also device for stabilization of false alarm level. Device additionally contains multiplier and block for selecting impulse by form, inputs of which are connected to output of stabilization device of false alarm level, output of selection block is connected to second input of multiplier, and output of multiplier is output of whole device. Also, impulse selection block may be made in form of serially connected base clipper, differentiating device, two-sided clipper, second differentiating device and threshold device.EFFECT: suppression of interference, structure of which coincides with structure of probing signal; preservation of dynamic range of output signals of receiver.2 cl, 3 dwg
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1592760/09A SU1840323A1 (en) | 1975-07-30 | 1975-07-30 | Device for protecting radiolocation receivers from impulse interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1592760/09A SU1840323A1 (en) | 1975-07-30 | 1975-07-30 | Device for protecting radiolocation receivers from impulse interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1840323A1 true SU1840323A1 (en) | 2006-09-20 |
Family
ID=60537754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1592760/09A SU1840323A1 (en) | 1975-07-30 | 1975-07-30 | Device for protecting radiolocation receivers from impulse interference |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1840323A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2534030C1 (en) * | 2013-08-27 | 2014-11-27 | Открытое акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" | Method of protecting echo signals from nonsynchronous pulse interference in receiving channel of pulsed doppler radar stations |
| RU2539573C1 (en) * | 2013-10-03 | 2015-01-20 | Открытое акционерное общество "Концерн "Созвездие" | Method for adaptive and matched suppression of fluctuation noise and concentrated interference and apparatus therefor |
| RU183966U1 (en) * | 2018-07-12 | 2018-10-11 | Российская Федерация в лице Министерства промышленности и торговли Российской Федерации | Hydrometeor interference suppression device |
-
1975
- 1975-07-30 SU SU1592760/09A patent/SU1840323A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2534030C1 (en) * | 2013-08-27 | 2014-11-27 | Открытое акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" | Method of protecting echo signals from nonsynchronous pulse interference in receiving channel of pulsed doppler radar stations |
| RU2539573C1 (en) * | 2013-10-03 | 2015-01-20 | Открытое акционерное общество "Концерн "Созвездие" | Method for adaptive and matched suppression of fluctuation noise and concentrated interference and apparatus therefor |
| RU183966U1 (en) * | 2018-07-12 | 2018-10-11 | Российская Федерация в лице Министерства промышленности и торговли Российской Федерации | Hydrometeor interference suppression device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1287403A (en) | Device for generating and exploiting signals and its application to long-range radars | |
| CH382218A (en) | Circuit for determining when input signals reach their peak value | |
| SU1840323A1 (en) | Device for protecting radiolocation receivers from impulse interference | |
| JPS51145256A (en) | Signal detecting circuit | |
| JPS522396A (en) | Sea-surface-reflection-disturbance-eliminating method | |
| GB936700A (en) | Carrier signal attenuation | |
| JPS5234623A (en) | Ghost elimination equipment | |
| GB860237A (en) | Improvements in and relating to echo sounding and echo ranging apparatus | |
| JPS5235517A (en) | Tv receiver | |
| BE608334A (en) | Signal transmission system using echo suppressors | |
| JPS56122528A (en) | Antenna receiving system | |
| SU924869A1 (en) | Pulse noise protection device | |
| JPS53103310A (en) | Receiving system for squelch circuit | |
| JPS5440016A (en) | Fail soft receiving high frequency amplifier | |
| JPS5288001A (en) | Recording apparatus | |
| SU1840708A1 (en) | Device for isolating noise-like signals | |
| JPS51137432A (en) | Spectrum analyser | |
| SU766283A1 (en) | Narrowband jamming device | |
| CH388818A (en) | Electronic fire detection circuit | |
| Boucher et al. | A quantitative comparison of generalized correlator window functions in presence of strong spectral peak for spatially separated sources | |
| AU240420B2 (en) | Methods of sealing and protecting electronic circuit components | |
| CA590504A (en) | Wave amplifying and generating circuit | |
| FR1287689A (en) | Receiver of signals manipulated in phase | |
| AU6381160A (en) | Methods of sealing and protecting electronic circuit components | |
| AU256134B2 (en) | Improvements in or relating to methods of and circuit attachments for, frequency translation of alternating current signals |