IL60703A - Pulsed coherent doppler radar - Google Patents
Pulsed coherent doppler radarInfo
- Publication number
- IL60703A IL60703A IL60703A IL6070380A IL60703A IL 60703 A IL60703 A IL 60703A IL 60703 A IL60703 A IL 60703A IL 6070380 A IL6070380 A IL 6070380A IL 60703 A IL60703 A IL 60703A
- Authority
- IL
- Israel
- Prior art keywords
- doppler radar
- coherent doppler
- pulsed coherent
- pulsed
- radar
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/288—Coherent receivers
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7919633A FR2462716A1 (fr) | 1979-07-31 | 1979-07-31 | Radar doppler coherent a impulsions a agilites de frequence |
Publications (1)
Publication Number | Publication Date |
---|---|
IL60703A true IL60703A (en) | 1983-02-23 |
Family
ID=9228465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL60703A IL60703A (en) | 1979-07-31 | 1980-07-29 | Pulsed coherent doppler radar |
Country Status (5)
Country | Link |
---|---|
US (1) | US4338604A (xx) |
EP (1) | EP0023458B1 (xx) |
DE (1) | DE3065998D1 (xx) |
FR (1) | FR2462716A1 (xx) |
IL (1) | IL60703A (xx) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2573540B1 (fr) * | 1982-04-15 | 1987-04-30 | Labo Cent Telecommunicat | Synthetiseur de frequence a grande agilite de frequence a faible bruit de phase et a synthese directe coherente. |
US4661819A (en) * | 1983-05-12 | 1987-04-28 | The United States Of America As Represented By The Secretary Of The Navy | Doppler tolerant binary phase coded pulse compression system |
GB2259820B (en) * | 1985-05-20 | 1993-08-25 | Gec Avionics | A noise radar |
GB2214026B (en) * | 1987-12-23 | 1992-04-22 | Hollandse Signaalapparaten Bv | Radar apparatus employing different kinds of pulses |
SE467227B (sv) * | 1989-09-12 | 1992-06-15 | Nobeltech Systems Ab | Radaranordning som kontinuerligt utsaender en modulerad baervaagssignal |
US5150125A (en) * | 1990-12-24 | 1992-09-22 | Honeywell Inc. | High Doppler rate, high altitude capability coherent pulse Doppler radar altimeter |
AU646167B2 (en) * | 1991-06-11 | 1994-02-10 | Commonwealth Of Australia, The | Frequency advice for frequency agility |
DE4119509A1 (de) * | 1991-06-13 | 1992-12-17 | Telefunken Systemtechnik | Verfahren zur gleichzeitigen bestimmung der entfernung und der geschwindigkeit eines zieles bei einer radaranlage |
US5726657A (en) * | 1996-03-22 | 1998-03-10 | Lockheed Martin Corporation | Phase coherent radar system using fast frequency agile waveform synthesis |
US5892477A (en) * | 1996-11-13 | 1999-04-06 | Trw Inc. | Anti-jam FM/CW radar |
DE10108584A1 (de) * | 2001-02-22 | 2002-09-05 | Bosch Gmbh Robert | Verfahren zum Entstören einer Radareinrichtung und Radareinrichtung |
US7151483B2 (en) * | 2004-05-03 | 2006-12-19 | Raytheon Company | System and method for concurrent operation of multiple radar or active sonar systems on a common frequency |
GB0717031D0 (en) | 2007-08-31 | 2007-10-10 | Raymarine Uk Ltd | Digital radar or sonar apparatus |
RU2444758C1 (ru) * | 2010-06-16 | 2012-03-10 | Открытое акционерное общество "Головное системное конструкторское бюро Концерна ПВО "Алмаз-Антей" имени академика А.А. Расплетина" (ОАО "ГСКБ "Алмаз-Антей") | Способ определения количества, скорости и дальности целей и амплитуд отраженных от них сигналов по ответному сигналу в цифровом канале радиолокатора |
GB201613075D0 (en) * | 2016-07-28 | 2016-09-14 | Qinetiq Ltd | Method and apparatus for the reception of a signal |
CN109856603B (zh) * | 2019-03-26 | 2021-12-28 | 森思泰克河北科技有限公司 | 雷达抗干扰方法、终端设备及存储介质 |
CN114527430B (zh) * | 2022-01-30 | 2024-06-07 | 西安电子科技大学 | 一种频率分组编码的捷变频抗干扰信号相参积累方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1605477A (xx) * | 1960-07-08 | 1976-12-31 | ||
US4155088A (en) * | 1967-02-20 | 1979-05-15 | Westinghouse Electric Corp. | Dual frequency transmission apparatus for frequency-agile radar systems utilizing MTI techniques |
US4071844A (en) * | 1976-04-16 | 1978-01-31 | Westinghouse Electric Corporation | Frequency control for frequency agile pulse radar |
US4099137A (en) * | 1977-06-10 | 1978-07-04 | Westinghouse Electric Corp. | High speed phase lock control for frequency switching |
FR2412852A1 (fr) * | 1977-12-22 | 1979-07-20 | Labo Cent Telecommunicat | Perfectionnements aux radars doppler a impulsions |
-
1979
- 1979-07-31 FR FR7919633A patent/FR2462716A1/fr active Granted
-
1980
- 1980-07-24 DE DE8080401101T patent/DE3065998D1/de not_active Expired
- 1980-07-24 EP EP80401101A patent/EP0023458B1/fr not_active Expired
- 1980-07-29 IL IL60703A patent/IL60703A/xx unknown
- 1980-07-29 US US06/173,422 patent/US4338604A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2462716A1 (fr) | 1981-02-13 |
EP0023458B1 (fr) | 1983-12-28 |
FR2462716B1 (xx) | 1984-07-06 |
DE3065998D1 (en) | 1984-02-02 |
EP0023458A1 (fr) | 1981-02-04 |
US4338604A (en) | 1982-07-06 |
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