DE69613035D1 - Vorrichtung zur Speisung einer Mehrstrahl-Gruppenantenne - Google Patents

Vorrichtung zur Speisung einer Mehrstrahl-Gruppenantenne

Info

Publication number
DE69613035D1
DE69613035D1 DE69613035T DE69613035T DE69613035D1 DE 69613035 D1 DE69613035 D1 DE 69613035D1 DE 69613035 T DE69613035 T DE 69613035T DE 69613035 T DE69613035 T DE 69613035T DE 69613035 D1 DE69613035 D1 DE 69613035D1
Authority
DE
Germany
Prior art keywords
feeding
antenna array
beam antenna
array
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 - Lifetime
Application number
DE69613035T
Other languages
English (en)
Inventor
Antoine Roederer
Simon John Stirland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agence Spatiale Europeenne
Original Assignee
Agence Spatiale Europeenne
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
Application granted granted Critical
Publication of DE69613035D1 publication Critical patent/DE69613035D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
DE69613035T 1995-03-20 1996-03-14 Vorrichtung zur Speisung einer Mehrstrahl-Gruppenantenne Expired - Lifetime DE69613035D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503202A FR2732163B1 (fr) 1995-03-20 1995-03-20 Dispositif d'alimentation d'une antenne multisources et multifaisceaux

Publications (1)

Publication Number Publication Date
DE69613035D1 true DE69613035D1 (de) 2001-07-05

Family

ID=9477188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613035T Expired - Lifetime DE69613035D1 (de) 1995-03-20 1996-03-14 Vorrichtung zur Speisung einer Mehrstrahl-Gruppenantenne

Country Status (6)

Country Link
US (1) US5736963A (de)
EP (1) EP0734093B1 (de)
JP (1) JPH09116334A (de)
CA (1) CA2172013A1 (de)
DE (1) DE69613035D1 (de)
FR (1) FR2732163B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856810A (en) * 1996-10-02 1999-01-05 Gec-Marconi Hazeltine Corp. Electronic Systems Division Low sidelobe multi-beam lossless feed networks for array antennas
US5949370A (en) * 1997-11-07 1999-09-07 Space Systems/Loral, Inc. Positionable satellite antenna with reconfigurable beam
EP1150380B1 (de) * 1998-12-14 2006-05-31 Matsushita Electric Industrial Co., Ltd. Aktive phasengesteuerte gruppenantenne und einheit zur steuerung der antenne
US6147656A (en) * 1999-04-01 2000-11-14 Space Systems/Loral, Inc. Active multiple beam antennas
US20040162115A1 (en) * 2003-02-14 2004-08-19 Martin Smith Wireless antennas, networks, methods, software, and services
US20040178862A1 (en) * 2003-03-11 2004-09-16 Mitch Kaplan Systems and methods for providing independent transmit paths within a single phased-array antenna
EP1642357B1 (de) * 2003-05-17 2011-11-30 Quintel Technology Limited Phasengesteuerte gruppenantenne mit verstellbarem neigungswinkel des strahles
US6831600B1 (en) * 2003-08-26 2004-12-14 Lockheed Martin Corporation Intermodulation suppression for transmit active phased array multibeam antennas with shaped beams
TWI429137B (zh) * 2010-02-05 2014-03-01 Ralink Technology Corp 用於智慧型天線之饋入裝置
CN106465147B (zh) * 2014-05-19 2019-11-26 华为技术有限公司 一种通信设备和通信方法
CN106663877B (zh) * 2014-08-14 2020-06-26 华为技术有限公司 一种波束扫描天线、微波系统以及波束对准方法
US10624051B2 (en) * 2015-07-02 2020-04-14 The Boeing Company System for measuring multi-port amplifier errors
CN111712969A (zh) * 2018-02-22 2020-09-25 三菱电机株式会社 天线装置及无线通信装置
EP3806239A1 (de) * 2019-10-09 2021-04-14 Airbus Defence and Space Limited Mehrstrahlantenne und steuerungsverfahren dafür
CN112928454B (zh) * 2021-02-01 2023-01-20 中信科移动通信技术股份有限公司 一种馈电网络切换装置及天线
SE544556C2 (en) * 2021-07-01 2022-07-12 Radio Innovation Sweden Ab Antenna with lobe shaping
CN114562982B (zh) * 2022-03-09 2023-09-26 北京市遥感信息研究所 一种光学和sar异源卫星影像联合平差的定权方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323863A (en) * 1978-01-16 1982-04-06 Rockwell International Corporation N-Way power divider/combiner
US4283729A (en) * 1979-12-26 1981-08-11 Texas Instruments Incorporated Multiple beam antenna feed
US4823341A (en) * 1986-08-14 1989-04-18 Hughes Aircraft Company Satellite communications system having frequency addressable high gain downlink beams
US4989011A (en) * 1987-10-23 1991-01-29 Hughes Aircraft Company Dual mode phased array antenna system
FR2652452B1 (fr) * 1989-09-26 1992-03-20 Europ Agence Spatiale Dispositif d'alimentation d'une antenne a faisceaux multiples.
IT1244907B (it) * 1991-01-23 1994-09-13 Selenia Spazio Spa Ora Alenia Configurazione e tecnica di reti multimodali formatrici di fasci per antenne multifascio a riflettore.
FR2672436B1 (fr) * 1991-01-31 1993-09-10 Europ Agence Spatiale Dispositif de controle electronique du diagramme de rayonnement d'une antenne a un ou plusieurs faisceaux de direction et/ou de largeur variable.
EP0727839A1 (de) * 1995-02-16 1996-08-21 SPACE ENGINEERING S.p.A. Direktstrahlende Gruppenantenne mit multigeformter Strahlungskeule

Also Published As

Publication number Publication date
CA2172013A1 (fr) 1996-09-21
US5736963A (en) 1998-04-07
JPH09116334A (ja) 1997-05-02
EP0734093A1 (de) 1996-09-25
FR2732163B1 (fr) 1997-05-30
FR2732163A1 (fr) 1996-09-27
EP0734093B1 (de) 2001-05-30

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Legal Events

Date Code Title Description
8332 No legal effect for de