FR2661781B1 - Systeme d'antenne. - Google Patents

Systeme d'antenne.

Info

Publication number
FR2661781B1
FR2661781B1 FR9102225A FR9102225A FR2661781B1 FR 2661781 B1 FR2661781 B1 FR 2661781B1 FR 9102225 A FR9102225 A FR 9102225A FR 9102225 A FR9102225 A FR 9102225A FR 2661781 B1 FR2661781 B1 FR 2661781B1
Authority
FR
France
Prior art keywords
antenna system
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
Application number
FR9102225A
Other languages
English (en)
Other versions
FR2661781A1 (fr
Inventor
Kenichi Hariu
Isamu Chiba
Seiji Mano
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2661781A1 publication Critical patent/FR2661781A1/fr
Application granted granted Critical
Publication of FR2661781B1 publication Critical patent/FR2661781B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
FR9102225A 1990-02-26 1991-02-25 Systeme d'antenne. Expired - Fee Related FR2661781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2044721A JP2569868B2 (ja) 1990-02-26 1990-02-26 アンテナ装置

Publications (2)

Publication Number Publication Date
FR2661781A1 FR2661781A1 (fr) 1991-11-08
FR2661781B1 true FR2661781B1 (fr) 1994-03-25

Family

ID=12699295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9102225A Expired - Fee Related FR2661781B1 (fr) 1990-02-26 1991-02-25 Systeme d'antenne.

Country Status (3)

Country Link
US (1) US5184140A (fr)
JP (1) JP2569868B2 (fr)
FR (1) FR2661781B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302960A (en) * 1992-07-20 1994-04-12 Digital Equipment Corporation Multi-element susceptibility room
CN1316835C (zh) 1994-11-04 2007-05-16 安德鲁公司 天线控制系统
US5917455A (en) 1996-11-13 1999-06-29 Allen Telecom Inc. Electrically variable beam tilt antenna
KR100292040B1 (ko) * 1997-07-05 2001-07-12 최승원 다중빔배열안테나의빔선택방법및그를이용한송수신장치
JP3993694B2 (ja) * 1998-06-02 2007-10-17 日本無線株式会社 指向性合成処理方法
US6239744B1 (en) 1999-06-30 2001-05-29 Radio Frequency Systems, Inc. Remote tilt antenna system
DE10104564C1 (de) * 2001-02-01 2002-09-19 Kathrein Werke Kg Steuerungsvorrichtung zum Einstellen eines unterschiedlichen Absenkwinkels insbesondere von zu einer Basisstation gehörenden Mobilfunkantennen sowie eine zugehörige Antenne und Verfahren zur Veränderung eines Absenkwinkels
US6573875B2 (en) 2001-02-19 2003-06-03 Andrew Corporation Antenna system
US7557675B2 (en) * 2005-03-22 2009-07-07 Radiacion Y Microondas, S.A. Broad band mechanical phase shifter
FR2941096B1 (fr) * 2009-01-09 2011-02-11 Thales Sa Procede de controle de la loi d'eclairement d'une antenne radar et dispositif correspondant.
JP5812801B2 (ja) * 2011-10-24 2015-11-17 三菱電機株式会社 アンテナ装置及びアンテナ励振方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508511A1 (de) * 1975-02-27 1976-09-02 Licentia Gmbh Antennenanordnung mit veraenderbarem strahlungsdiagramm
FR2375761A1 (fr) * 1976-12-21 1978-07-21 Commw Scient Ind Res Org Dispositif pour la modulation de faisceaux haute frequence modules
US4217586A (en) * 1977-05-16 1980-08-12 General Electric Company Channel estimating reference signal processor for communication system adaptive antennas
US4313116A (en) * 1980-01-30 1982-01-26 Westinghouse Electric Corp. Hybrid adaptive sidelobe canceling system
US4338605A (en) * 1980-02-28 1982-07-06 Westinghouse Electric Corp. Antenna array with adaptive sidelobe cancellation
US4752969A (en) * 1986-01-16 1988-06-21 Kenneth Rilling Anti-multipath signal processor
US4983981A (en) * 1989-02-24 1991-01-08 Hazeltine Corporation Active array element amplitude stabilization

Also Published As

Publication number Publication date
US5184140A (en) 1993-02-02
JP2569868B2 (ja) 1997-01-08
FR2661781A1 (fr) 1991-11-08
JPH03247005A (ja) 1991-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031