DE69122375D1 - Sender-Empfängerteil eines Pulsdopplerradars - Google Patents
Sender-Empfängerteil eines PulsdopplerradarsInfo
- Publication number
- DE69122375D1 DE69122375D1 DE69122375T DE69122375T DE69122375D1 DE 69122375 D1 DE69122375 D1 DE 69122375D1 DE 69122375 T DE69122375 T DE 69122375T DE 69122375 T DE69122375 T DE 69122375T DE 69122375 D1 DE69122375 D1 DE 69122375D1
- Authority
- DE
- Germany
- Prior art keywords
- transmitter
- doppler radar
- receiver part
- pulse doppler
- pulse
- 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
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
-
- 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
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G01S7/0234—Avoidance by code multiplex
-
- 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
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G01S7/0235—Avoidance by time multiplex
-
- 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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69122375T DE69122375T2 (de) | 1991-02-18 | 1991-12-10 | Sender-Empfängerteil eines Pulsdopplerradars |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4104907A DE4104907C1 (de) | 1991-02-18 | 1991-02-18 | |
DE69122375T DE69122375T2 (de) | 1991-02-18 | 1991-12-10 | Sender-Empfängerteil eines Pulsdopplerradars |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69122375D1 true DE69122375D1 (de) | 1996-10-31 |
DE69122375T2 DE69122375T2 (de) | 1997-03-06 |
Family
ID=6425253
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4104907A Expired - Lifetime DE4104907C1 (de) | 1991-02-18 | 1991-02-18 | |
DE69122375T Expired - Lifetime DE69122375T2 (de) | 1991-02-18 | 1991-12-10 | Sender-Empfängerteil eines Pulsdopplerradars |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4104907A Expired - Lifetime DE4104907C1 (de) | 1991-02-18 | 1991-02-18 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5150126A (de) |
EP (1) | EP0499706B1 (de) |
JP (1) | JP3021160B2 (de) |
DE (2) | DE4104907C1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4420432C2 (de) * | 1994-06-10 | 1996-05-15 | Siemens Ag | Anordnung zur ortsselektiven Geschwindigkeitsmessung nach dem Doppler-Prinzip |
US5481268A (en) * | 1994-07-20 | 1996-01-02 | Rockwell International Corporation | Doppler radar system for automotive vehicles |
DE19512904C2 (de) * | 1995-04-06 | 1998-07-16 | Dornier Gmbh | Verfahren zur Bestimmung der Zwischenfrequenzenabweichung bei Frequenz-Puls-Radarsystemen |
US5699068A (en) * | 1996-05-28 | 1997-12-16 | The United States Of America As Represented By The Secretary Of The Navy | Doppler video signal conditioning circuit |
AU8500298A (en) * | 1997-07-18 | 1999-02-10 | Kohler Company | Bathroom fixture using radar detector having leaky transmission line to control fluid flow |
AU8411698A (en) | 1997-07-18 | 1999-02-10 | Kohler Company | Radar devices for low power applications and bathroom fixtures |
WO1999004283A1 (en) | 1997-07-18 | 1999-01-28 | Kohler Company | Advanced touchless plumbing systems |
JPH11352219A (ja) * | 1998-06-05 | 1999-12-24 | Mitsubishi Electric Corp | 車載用レーダ装置 |
DE19829762A1 (de) | 1998-07-03 | 2000-01-13 | Adc Automotive Dist Control | Verfahren zum Betrieb eines Radarsystems |
DE19920887C2 (de) | 1999-05-06 | 2002-12-05 | Dornier Gmbh | Verfahren zur Bestimmung des Eindeutigkeitsbereichs bei einem frequenzgeregeltem Pulsradarsystem |
JP3759333B2 (ja) | 1999-05-28 | 2006-03-22 | 三菱電機株式会社 | パルスドップラレーダ装置 |
DE102005020246B4 (de) * | 2004-05-06 | 2016-06-16 | Adc Automotive Distance Control Systems Gmbh | Verfahren zur Bestimmung und Einstellung der Zwischenfrequenz bei Frequenz-Puls-Radarsystemen und Frequenz-Puls-Radarsystem |
JP4624195B2 (ja) * | 2004-06-29 | 2011-02-02 | 京セラ株式会社 | 高周波送受信器およびレーダ装置 |
KR100612206B1 (ko) * | 2004-07-13 | 2006-08-16 | 삼성전자주식회사 | 쿼드러처 신호를 이용한 레이더 시스템 |
JP4712826B2 (ja) * | 2008-05-15 | 2011-06-29 | 古河電気工業株式会社 | パルスドップラレーダ装置 |
KR101612052B1 (ko) | 2009-07-01 | 2016-04-12 | 사브 에이비 | 스위칭 모드 전력 변환기를 포함하는 레이더 시스템 |
US9032565B2 (en) | 2009-12-16 | 2015-05-19 | Kohler Co. | Touchless faucet assembly and method of operation |
KR102628228B1 (ko) * | 2021-06-15 | 2024-01-23 | 현대모비스 주식회사 | 레이더 신호 처리 시스템 및 처리 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631489A (en) * | 1969-10-02 | 1971-12-28 | North American Rockwell | Mti system having improved discrimination of targets displaying ambiguous doppler shifts |
US3987442A (en) * | 1974-06-24 | 1976-10-19 | Raytheon Company | Digital MTI radar system |
US4042925A (en) * | 1975-11-24 | 1977-08-16 | International Telephone And Telegraph Corporation | Pseudo-random code (PRC) surveilance radar |
US4079378A (en) * | 1977-02-28 | 1978-03-14 | General Dynamics Corporation | Coherent pulse radar system with time-shared frequency source |
US4160248A (en) * | 1977-11-25 | 1979-07-03 | The Singer Company | Solid state pulsed coherent doppler radar |
FR2411418A1 (fr) * | 1977-12-08 | 1979-07-06 | Labo Cent Telecommunicat | Procede et dispositif d'elimination des echos de retours multiples pour radars doppler a impulsions |
US4328495A (en) * | 1980-04-28 | 1982-05-04 | Honeywell Inc. | Unambiguous doppler radar |
IT1197641B (it) * | 1983-05-04 | 1988-12-06 | Selenia Ind Elettroniche | Dispositivo per l'identificazione e la soppressione di echi indesiderati di seconda traccia in sistemi radar |
DE3321264A1 (de) * | 1983-06-13 | 1984-12-13 | Siemens AG, 1000 Berlin und 8000 München | Puls-doppler-radargeraet mit veraenderbarer pulsfolgefrequenz |
SE440958B (sv) * | 1984-01-12 | 1985-08-26 | Philips Norden Ab | Koherent radar |
GB8624722D0 (en) * | 1986-10-15 | 1986-11-19 | Secr Defence | Mapping with non-coherent radar |
US4975706A (en) * | 1989-11-06 | 1990-12-04 | Raytheon Company | Radar system |
-
1991
- 1991-02-18 DE DE4104907A patent/DE4104907C1/de not_active Expired - Lifetime
- 1991-05-10 US US07/698,389 patent/US5150126A/en not_active Expired - Lifetime
- 1991-12-10 EP EP91121141A patent/EP0499706B1/de not_active Expired - Lifetime
- 1991-12-10 DE DE69122375T patent/DE69122375T2/de not_active Expired - Lifetime
-
1992
- 1992-01-10 JP JP4003109A patent/JP3021160B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04323583A (ja) | 1992-11-12 |
DE4104907C1 (de) | 1992-08-27 |
US5150126A (en) | 1992-09-22 |
DE69122375T2 (de) | 1997-03-06 |
EP0499706B1 (de) | 1996-09-25 |
EP0499706A2 (de) | 1992-08-26 |
JP3021160B2 (ja) | 2000-03-15 |
EP0499706A3 (en) | 1993-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: A.D.C. AUTOMOTIVE DISTANCE CONTROL SYSTEMS GMBH, 8 |