JPH08330831A - 無線周波数アンテナ用ビーム形成ネットワーク - Google Patents

無線周波数アンテナ用ビーム形成ネットワーク

Info

Publication number
JPH08330831A
JPH08330831A JP7353405A JP35340595A JPH08330831A JP H08330831 A JPH08330831 A JP H08330831A JP 7353405 A JP7353405 A JP 7353405A JP 35340595 A JP35340595 A JP 35340595A JP H08330831 A JPH08330831 A JP H08330831A
Authority
JP
Japan
Prior art keywords
cells
row
cfh
network
inputs
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.)
Pending
Application number
JP7353405A
Other languages
English (en)
Japanese (ja)
Inventor
Pi Francesco Coromina
フランセスコ・コロミナ・ピー
Traveset Bosch Javier Ventura
ハビエル・ベントゥラ−トラベセト・ボシュ
Mike Yarwood
マイク・ヤーウッド
Wolfgang Bosch
ヴォルフガンク・ベッシュ
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.)
European Space Agency
Original Assignee
European Space Agency
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 European Space Agency filed Critical European Space Agency
Publication of JPH08330831A publication Critical patent/JPH08330831A/ja
Pending 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—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 varying the relative phase between the radiating elements of an array by electrical means with phasing matrix

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Relay Systems (AREA)
  • Peptides Or Proteins (AREA)
  • Complex Calculations (AREA)
  • Details Of Aerials (AREA)
JP7353405A 1994-12-19 1995-12-19 無線周波数アンテナ用ビーム形成ネットワーク Pending JPH08330831A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9415229A FR2728366A1 (fr) 1994-12-19 1994-12-19 Reseau conformateur de faisceaux pour antenne radiofrequence mettant en oeuvre la transformee de fourier rapide et structure materielle implantant un tel reseau, notamment pour les applications spatiales
FR9415229 1994-12-19

Publications (1)

Publication Number Publication Date
JPH08330831A true JPH08330831A (ja) 1996-12-13

Family

ID=9469907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7353405A Pending JPH08330831A (ja) 1994-12-19 1995-12-19 無線周波数アンテナ用ビーム形成ネットワーク

Country Status (5)

Country Link
US (1) US5812088A (enExample)
EP (1) EP0718911A1 (enExample)
JP (1) JPH08330831A (enExample)
CA (1) CA2165635A1 (enExample)
FR (1) FR2728366A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012244283A (ja) * 2011-05-17 2012-12-10 Nippon Antenna Co Ltd ３合成３分配器
JP2012257018A (ja) * 2011-06-08 2012-12-27 Nippon Antenna Co Ltd ３合成３分配器
JP2017527234A (ja) * 2014-07-26 2017-09-14 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ビームフォーミングネットワークおよび基地局アンテナ

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
SE509342C2 (sv) * 1997-05-05 1999-01-18 Ericsson Telefon Ab L M Förfarande för användning av lobportar i ett lobformningsnät samt ett antennarrangemang
US6104343A (en) 1998-01-14 2000-08-15 Raytheon Company Array antenna having multiple independently steered beams
US6377558B1 (en) * 1998-04-06 2002-04-23 Ericsson Inc. Multi-signal transmit array with low intermodulation
DE19917202A1 (de) 1999-04-16 2000-10-19 Bosch Gmbh Robert Multibeam-Phasenarray-Antenneneinrichtung
US6577879B1 (en) * 2000-06-21 2003-06-10 Telefonaktiebolaget Lm Ericsson (Publ) System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency
SE521761C2 (sv) * 2000-06-26 2003-12-02 Ericsson Telefon Ab L M Antennanordning och ett därtill relaterat förfarande
US6801680B2 (en) * 2000-08-01 2004-10-05 Tellabs Operations, Inc. Signal interconnect incorporating multiple modular units
US6697643B1 (en) * 2000-10-13 2004-02-24 Telefonaktiebolaget Lm Ericsson (Publ) System and method for implementing a multi-beam antenna without duplex filters within a base station
US6504516B1 (en) * 2001-07-20 2003-01-07 Northrop Grumman Corporation Hexagonal array antenna for limited scan spatial applications
US8731616B2 (en) * 2009-12-29 2014-05-20 Kathrein -Werke KG Active antenna array and method for relaying first and second protocol radio signals in a mobile communications network
US8423028B2 (en) * 2009-12-29 2013-04-16 Ubidyne, Inc. Active antenna array with multiple amplifiers for a mobile communications network and method of providing DC voltage to at least one processing element
US8433242B2 (en) * 2009-12-29 2013-04-30 Ubidyne Inc. Active antenna array for a mobile communications network with multiple amplifiers using separate polarisations for transmission and a combination of polarisations for reception of separate protocol signals
US9030363B2 (en) * 2009-12-29 2015-05-12 Kathrein-Werke Ag Method and apparatus for tilting beams in a mobile communications network
US8805300B2 (en) * 2012-03-19 2014-08-12 Intel Mobile Communications GmbH Agile and adaptive wideband MIMO antenna isolation
US8874047B2 (en) * 2012-03-19 2014-10-28 Intel Mobile Communications GmbH Agile and adaptive transmitter-receiver isolation
WO2014080240A1 (en) 2012-11-26 2014-05-30 Agence Spatiale Europeenne Beam-forming network for an array antenna and array antenna comprising the same
ES2831750T3 (es) * 2013-07-12 2021-06-09 Guangdong Broadradio Communication Tech Co Ltd Matriz de Butler de 3x3 y matriz de Butler de 5x6
US10731964B2 (en) 2016-11-03 2020-08-04 The Charles Stark Draper Laboratory, Inc. Photonic imaging array
US10749248B1 (en) * 2019-09-23 2020-08-18 Qualcomm Incorporated Antenna module placement and housing for reduced power density exposure
RU2762240C1 (ru) * 2021-05-04 2021-12-16 Публичное акционерное общество "Радиофизика" Устройство возбуждения планарных перекрывающихся подрешеток с контурными диаграммами направленности
US20260155865A1 (en) * 2024-12-04 2026-06-04 Dell Products L.P. Monolithic butler matrix for beamforming applications utilizing nonvolatile radio frequency switches and planar wideband couplers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231040A (en) * 1978-12-11 1980-10-28 Motorola, Inc. Simultaneous multiple beam antenna array matrix and method thereof
US4424500A (en) * 1980-12-29 1984-01-03 Sperry Corporation Beam forming network for a multibeam antenna
US4356461A (en) * 1981-01-14 1982-10-26 The Bendix Corporation Practical implementation of large Butler matrices
US4989011A (en) * 1987-10-23 1991-01-29 Hughes Aircraft Company Dual mode phased array antenna system
US4907004A (en) * 1988-05-23 1990-03-06 Spar Aerospace Limited Power versatile satellite transmitter
US4901085A (en) * 1988-09-23 1990-02-13 Spar Aerospace Limited Divided LLBFN/HMPA transmitted architecture
FR2652452B1 (fr) * 1989-09-26 1992-03-20 Europ Agence Spatiale Dispositif d'alimentation d'une antenne a faisceaux multiples.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012244283A (ja) * 2011-05-17 2012-12-10 Nippon Antenna Co Ltd ３合成３分配器
JP2012257018A (ja) * 2011-06-08 2012-12-27 Nippon Antenna Co Ltd ３合成３分配器
JP2017527234A (ja) * 2014-07-26 2017-09-14 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ビームフォーミングネットワークおよび基地局アンテナ
US10381745B2 (en) 2014-07-26 2019-08-13 Huawei Technologies Co., Ltd. Beam forming network and base station antenna

Also Published As

Publication number Publication date
CA2165635A1 (fr) 1996-06-20
FR2728366B1 (enExample) 1997-02-28
FR2728366A1 (fr) 1996-06-21
US5812088A (en) 1998-09-22
EP0718911A1 (fr) 1996-06-26

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