DE69615069T2 - Signalverarbeitungsverfahren und Signalverarbeitungsanordnung für eine Radaranlage - Google Patents
Signalverarbeitungsverfahren und Signalverarbeitungsanordnung für eine RadaranlageInfo
- Publication number
- DE69615069T2 DE69615069T2 DE69615069T DE69615069T DE69615069T2 DE 69615069 T2 DE69615069 T2 DE 69615069T2 DE 69615069 T DE69615069 T DE 69615069T DE 69615069 T DE69615069 T DE 69615069T DE 69615069 T2 DE69615069 T2 DE 69615069T2
- Authority
- DE
- Germany
- Prior art keywords
- signal processing
- radar system
- processing method
- arrangement
- processing arrangement
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- 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
-
- 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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/5246—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi post processors for coherent MTI discriminators, e.g. residue cancellers, CFAR after Doppler filters
-
- 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
-
- 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
- G01S7/2886—Coherent receivers using I/Q processing
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9500516A SE504005C2 (sv) | 1995-02-14 | 1995-02-14 | Förfarande och anordning vid signalbehandling i ett radarsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69615069D1 DE69615069D1 (de) | 2001-10-18 |
DE69615069T2 true DE69615069T2 (de) | 2002-06-06 |
Family
ID=20397192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69615069T Expired - Lifetime DE69615069T2 (de) | 1995-02-14 | 1996-02-09 | Signalverarbeitungsverfahren und Signalverarbeitungsanordnung für eine Radaranlage |
Country Status (4)
Country | Link |
---|---|
US (1) | US5633643A (de) |
EP (1) | EP0727674B1 (de) |
DE (1) | DE69615069T2 (de) |
SE (1) | SE504005C2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694131A (en) * | 1996-03-01 | 1997-12-02 | Hughes Electronics | Method and apparatus for detecting multipath interference in a radar receiver |
DE19821188A1 (de) * | 1998-05-12 | 1999-11-18 | Itt Mfg Enterprises Inc | Verfahren und elektrische Schaltung zur Verarbeitung eines analogen elektrischen Signals |
EP1314997B1 (de) * | 2001-11-24 | 2005-01-12 | EADS Deutschland Gmbh | Verfahren zur Messung mittels einer HPRF-Radaranlage |
DE10261026A1 (de) * | 2002-12-24 | 2004-07-08 | Robert Bosch Gmbh | Pulsradar, insbesondere für Kraftfahrzeuge zur Detektion von Objekten im Nahbereich |
JP5478010B2 (ja) * | 2007-11-12 | 2014-04-23 | 株式会社デンソーアイティーラボラトリ | 電子走査式レーダ装置 |
US8878697B2 (en) * | 2011-10-19 | 2014-11-04 | Balu Subramanya | Directional speed and distance sensor |
CN116660856B (zh) * | 2023-08-02 | 2023-11-21 | 南京信息工程大学 | 一种基于5g时隙同步的外辐射源雷达信号处理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2574557B1 (fr) * | 1984-12-06 | 1987-02-27 | Lmt Radio Professionelle | Dispositif d'elimination de bruit basse frequence d'un systeme de transmission, en particulier de bruit en 1/f dans un recepteur radar homodyne |
JPH06254095A (ja) * | 1993-03-08 | 1994-09-13 | Fujitsu Ltd | 複素mtiフィルタ |
-
1995
- 1995-02-14 SE SE9500516A patent/SE504005C2/sv not_active IP Right Cessation
-
1996
- 1996-02-09 DE DE69615069T patent/DE69615069T2/de not_active Expired - Lifetime
- 1996-02-09 EP EP96850029A patent/EP0727674B1/de not_active Expired - Lifetime
- 1996-02-13 US US08/600,502 patent/US5633643A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE504005C2 (sv) | 1996-10-14 |
US5633643A (en) | 1997-05-27 |
EP0727674A1 (de) | 1996-08-21 |
EP0727674B1 (de) | 2001-09-12 |
SE9500516L (sv) | 1996-08-15 |
SE9500516D0 (sv) | 1995-02-14 |
DE69615069D1 (de) | 2001-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication of lapse of patent is to be deleted | ||
8364 | No opposition during term of opposition |