JP4118815B2 - 電磁放射送受信装置 - Google Patents
電磁放射送受信装置 Download PDFInfo
- Publication number
- JP4118815B2 JP4118815B2 JP2003566940A JP2003566940A JP4118815B2 JP 4118815 B2 JP4118815 B2 JP 4118815B2 JP 2003566940 A JP2003566940 A JP 2003566940A JP 2003566940 A JP2003566940 A JP 2003566940A JP 4118815 B2 JP4118815 B2 JP 4118815B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- straight line
- transmitting
- receiving
- electromagnetic radiation
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
-
- 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
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
- H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2658—Phased-array fed focussing structure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
- Waveguide Aerials (AREA)
Description
Claims (7)
- 電磁放射送受信装置において、
前記電磁放射を送信するために、及び受信するために別々のアンテナ(4、5)が設けられており、かつ
前記送受信アンテナ(4、5)のアンテナローブが、共通の集束手段(1)によって集束され、
前記受信アンテナ(5)は、大略、第1の直線(8)上に配置され、
前記送信アンテナ(4)の第1の部分は前記第2の直線(9)上に配置され、かつ前記送信アンテナ(4)の第2の部分は第3の直線(12)上に配置されており、
前記第2の直線(9)と前記第3の直線(12)は、前記受信アンテナ(5)がその上に配置されている前記第1の直線(8)に対して平行に配置されており、かつ、前記第2の直線(9)と前記第3の直線(12)は、前記第1の直線(8)の両側に等間隔(13)で配置され、
前記各受信アンテナ(5)は、各々のミキサー(6)と接続されており、前記ミキサーに対して、ラインカプラ(7)により送信アンテナ供給線から分離された送信信号が供給されることを特徴とする電磁放射送受信装置。 - 前記共通の集束手段(1)は、誘電レンズである、ことを特徴とする請求項1に記載の装置。
- 前記送受信アンテナ(4、5)は、パッチアンテナとして形成されている、ことを特徴とする請求項1に記載の装置。
- 前記各送信アンテナ(4)には、少なくとも2つの受信アンテナ(5)が付設されている、ことを特徴とする請求項1、2あるいは3項のうちいずれか1項に記載の電磁放射送受信装置。
- 前記送信アンテナ(4)は、大略、第2の直線(9)上に配置されており、前記第2の直線は、前記受信アンテナ(5)がその上に配置されている前記第1の直線(8)に対して平行である、ことを特徴とする請求項1に記載の電磁放射送受信装置。
- 前記受信アンテナ(5)がその上に配置されている前記第1の直線(8)と、送信アンテナ(4)がその上に配置されている前記第2の直線(9)は、同一の直線ではない、ことを特徴とする請求項5に記載の電磁放射送受信装置。
- 2つの送信アンテナ(4)と4つの受信アンテナ(5)が設けられている、ことを特徴とする請求項1、2、3、4、5あるいは6項のうちいずれか1項に記載の電磁放射送受信装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10205379A DE10205379A1 (de) | 2002-02-09 | 2002-02-09 | Vorrichtung zum Senden und Empfangen elektromagnetischer Strahlung |
PCT/DE2002/003696 WO2003067709A1 (de) | 2002-02-09 | 2002-09-27 | Vorrichtung zum senden und empfangen elektromagnetischer strahlung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005517335A JP2005517335A (ja) | 2005-06-09 |
JP4118815B2 true JP4118815B2 (ja) | 2008-07-16 |
Family
ID=27618495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003566940A Expired - Fee Related JP4118815B2 (ja) | 2002-02-09 | 2002-09-27 | 電磁放射送受信装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7259723B2 (ja) |
EP (1) | EP1476921B1 (ja) |
JP (1) | JP4118815B2 (ja) |
DE (2) | DE10205379A1 (ja) |
WO (1) | WO2003067709A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7866426B2 (en) | 2006-01-26 | 2011-01-11 | Kubota Corporation | Radiator support structure |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004030755A1 (de) * | 2004-06-25 | 2006-01-19 | Robert Bosch Gmbh | Radarsensor |
DE102004053419A1 (de) * | 2004-11-05 | 2006-05-11 | Robert Bosch Gmbh | Antennenanordnung |
US7639183B2 (en) * | 2004-11-15 | 2009-12-29 | Anritsu Corporation | Circularly polarized antenna and radar device using the same |
DE102007058236A1 (de) * | 2007-12-04 | 2009-06-10 | Robert Bosch Gmbh | Bistatische Arrayantenne sowie Verfahren |
DE102007061738A1 (de) * | 2007-12-20 | 2009-06-25 | Robert Bosch Gmbh | Antenne, insbesondere für Radarsignale sowie Verfahren und Verwendung |
DE102009047561A1 (de) * | 2009-12-07 | 2011-06-09 | Robert Bosch Gmbh | Antenneneinrichtung für eine Radarsensorvorrichtung |
US9203149B2 (en) | 2010-02-15 | 2015-12-01 | Bae Systems Plc | Antenna system |
US8854257B2 (en) * | 2012-10-22 | 2014-10-07 | The United States Of America As Represented By The Secretary Of The Army | Conformal array, luneburg lens antenna system |
KR102063826B1 (ko) * | 2014-01-23 | 2020-01-08 | 엘지이노텍 주식회사 | 레이더 시스템의 안테나 장치 |
TWI568079B (zh) * | 2015-07-17 | 2017-01-21 | 緯創資通股份有限公司 | 天線陣列 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018004A (ja) | 1983-07-11 | 1985-01-30 | Nippon Telegr & Teleph Corp <Ntt> | 周波数共用アンテナ |
US5041840A (en) * | 1987-04-13 | 1991-08-20 | Frank Cipolla | Multiple frequency antenna feed |
JPH1093321A (ja) * | 1996-09-18 | 1998-04-10 | Honda Motor Co Ltd | アンテナ装置 |
DE19719764A1 (de) | 1997-05-10 | 1998-11-12 | Bosch Gmbh Robert | Kraftfahrzeug-Radarsensor |
DE19731085A1 (de) | 1997-07-19 | 1999-01-21 | Bosch Gmbh Robert | Einrichtung zum Senden und Empfangen von Radarwellen, insbesondere für einen Abstandssensor |
US6184838B1 (en) * | 1998-11-20 | 2001-02-06 | Hughes Electronics Corporation | Antenna configuration for low and medium earth orbit satellites |
DE19859002A1 (de) * | 1998-12-21 | 2000-06-29 | Bosch Gmbh Robert | Vorrichtung zum gerichteten Abstrahlen und/oder Aufnehmen elektromagnetischer Strahlung |
DE69907384T2 (de) * | 1998-12-24 | 2004-02-26 | Murata Manufacturing Co., Ltd., Nagaokakyo | Antenne mit beweglichem Radiator und dielektrischer Linse |
US6175333B1 (en) * | 1999-06-24 | 2001-01-16 | Nortel Networks Corporation | Dual band antenna |
US6424319B2 (en) * | 1999-11-18 | 2002-07-23 | Automotive Systems Laboratory, Inc. | Multi-beam antenna |
FR2810164A1 (fr) * | 2000-06-09 | 2001-12-14 | Thomson Multimedia Sa | Perfectionnement aux antennes source d'emission/reception d'ondes electromagnetiques pour systemes de telecommunications par satellite |
-
2002
- 2002-02-09 DE DE10205379A patent/DE10205379A1/de not_active Withdrawn
- 2002-09-27 EP EP02776752A patent/EP1476921B1/de not_active Expired - Lifetime
- 2002-09-27 US US10/503,859 patent/US7259723B2/en not_active Expired - Lifetime
- 2002-09-27 WO PCT/DE2002/003696 patent/WO2003067709A1/de active IP Right Grant
- 2002-09-27 JP JP2003566940A patent/JP4118815B2/ja not_active Expired - Fee Related
- 2002-09-27 DE DE50210003T patent/DE50210003D1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7866426B2 (en) | 2006-01-26 | 2011-01-11 | Kubota Corporation | Radiator support structure |
Also Published As
Publication number | Publication date |
---|---|
EP1476921A1 (de) | 2004-11-17 |
US7259723B2 (en) | 2007-08-21 |
DE10205379A1 (de) | 2003-08-21 |
JP2005517335A (ja) | 2005-06-09 |
US20050128144A1 (en) | 2005-06-16 |
EP1476921B1 (de) | 2007-04-18 |
WO2003067709A1 (de) | 2003-08-14 |
DE50210003D1 (de) | 2007-05-31 |
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