FR2767971B1 - Lentille d'antenne notamment pour un systeme de radar de vehicule automobile - Google Patents
Lentille d'antenne notamment pour un systeme de radar de vehicule automobileInfo
- Publication number
- FR2767971B1 FR2767971B1 FR9810677A FR9810677A FR2767971B1 FR 2767971 B1 FR2767971 B1 FR 2767971B1 FR 9810677 A FR9810677 A FR 9810677A FR 9810677 A FR9810677 A FR 9810677A FR 2767971 B1 FR2767971 B1 FR 2767971B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- radar system
- vehicle radar
- antenna lens
- antenna
- 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 - Fee Related
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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
- H01Q15/12—Refracting or diffracting devices, e.g. lens, prism functioning also as polarisation filter
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Aerials With Secondary Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19737292A DE19737292C1 (de) | 1997-08-27 | 1997-08-27 | Antennenlinse und Kraftfahrzeug-Radarsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2767971A1 FR2767971A1 (fr) | 1999-03-05 |
FR2767971B1 true FR2767971B1 (fr) | 2004-08-13 |
Family
ID=7840307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9810677A Expired - Fee Related FR2767971B1 (fr) | 1997-08-27 | 1998-08-25 | Lentille d'antenne notamment pour un systeme de radar de vehicule automobile |
Country Status (4)
Country | Link |
---|---|
US (1) | US6043784A (fr) |
JP (1) | JPH11142515A (fr) |
DE (1) | DE19737292C1 (fr) |
FR (1) | FR2767971B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923611B1 (fr) * | 2007-11-13 | 2012-02-03 | Claude Chekroun | Dispositif de detection d'objets,notamment d'objets dangereux |
JP2013224893A (ja) * | 2012-04-23 | 2013-10-31 | Honda Elesys Co Ltd | 方向検出装置、方向検出方法及び方向検出プログラム |
KR102660419B1 (ko) * | 2016-04-19 | 2024-04-24 | 주식회사 에이치엘클레무브 | 레이더 장치 |
KR102589762B1 (ko) | 2016-06-20 | 2023-10-17 | 주식회사 에이치엘클레무브 | 레이더 장치 및 레이더 신호 처리 방법 |
CN108205137B (zh) * | 2016-12-20 | 2024-03-01 | 北京行易道科技有限公司 | 透镜雷达及交通工具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3317911A (en) * | 1963-11-07 | 1967-05-02 | Ylo E Stahler | Electromagnetic lenses for radiant energy communication systems |
US3656165A (en) * | 1968-09-18 | 1972-04-11 | Univ Ohio State Res Found | Lens polarization control |
GB1343349A (en) * | 1972-10-20 | 1974-01-10 | British Aircraft Corp Ltd | Microwave aerials |
US3886561A (en) * | 1972-12-15 | 1975-05-27 | Communications Satellite Corp | Compensated zoned dielectric lens antenna |
US4109253A (en) * | 1977-02-22 | 1978-08-22 | Bell Telephone Laboratories, Incorporated | Method and apparatus for substantially reducing cross polarized radiation in offset reflector antennas |
US4759646A (en) * | 1986-04-24 | 1988-07-26 | Eastman Kodak Company | Compact battery-powered printer |
GB8927905D0 (en) * | 1989-12-09 | 1990-02-14 | Lucas Ind Plc | Detection device |
FR2725077B1 (fr) * | 1990-11-06 | 1997-03-28 | Thomson Csf Radant | Lentille hyperfrequence bipolarisation et son application a une antenne a balayage electronique |
DE19543813A1 (de) * | 1995-11-24 | 1997-05-28 | Bosch Gmbh Robert | Radarsystem, insbesondere Kraftfahrzeug-Radarsystem |
-
1997
- 1997-08-27 DE DE19737292A patent/DE19737292C1/de not_active Expired - Fee Related
-
1998
- 1998-08-25 JP JP10238629A patent/JPH11142515A/ja not_active Withdrawn
- 1998-08-25 FR FR9810677A patent/FR2767971B1/fr not_active Expired - Fee Related
- 1998-08-25 US US09/139,830 patent/US6043784A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19737292C1 (de) | 1999-06-10 |
US6043784A (en) | 2000-03-28 |
FR2767971A1 (fr) | 1999-03-05 |
JPH11142515A (ja) | 1999-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |