FR2210841B3 - - Google Patents

Info

Publication number
FR2210841B3
FR2210841B3 FR7345027A FR7345027A FR2210841B3 FR 2210841 B3 FR2210841 B3 FR 2210841B3 FR 7345027 A FR7345027 A FR 7345027A FR 7345027 A FR7345027 A FR 7345027A FR 2210841 B3 FR2210841 B3 FR 2210841B3
Authority
FR
France
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
Application number
FR7345027A
Other versions
FR2210841A1 (fr
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.)
International Standard Electric Corp
Original Assignee
International Standard 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2210841A1 publication Critical patent/FR2210841A1/fr
Application granted granted Critical
Publication of FR2210841B3 publication Critical patent/FR2210841B3/fr
Expired 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
    • 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
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H01Q3/36—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 variable phase-shifters
FR7345027A 1972-12-18 1973-12-17 Expired FR2210841B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00316046A US3803625A (en) 1972-12-18 1972-12-18 Network approach for reducing the number of phase shifters in a limited scan phased array

Publications (2)

Publication Number Publication Date
FR2210841A1 FR2210841A1 (fr) 1974-07-12
FR2210841B3 true FR2210841B3 (fr) 1976-10-15

Family

ID=23227236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345027A Expired FR2210841B3 (fr) 1972-12-18 1973-12-17

Country Status (4)

Country Link
US (1) US3803625A (fr)
DE (1) DE2359846A1 (fr)
FR (1) FR2210841B3 (fr)
GB (1) GB1454554A (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045800A (en) * 1975-05-22 1977-08-30 Hughes Aircraft Company Phase steered subarray antenna
US4041501A (en) * 1975-07-10 1977-08-09 Hazeltine Corporation Limited scan array antenna systems with sharp cutoff of element pattern
US4117494A (en) * 1977-03-31 1978-09-26 Hazeltine Corporation Antenna coupling network with element pattern shift
US4143379A (en) * 1977-07-14 1979-03-06 Hazeltine Corporation Antenna system having modular coupling network
US4228436A (en) * 1978-04-03 1980-10-14 Hughes Aircraft Company Limited scan phased array system
AU531239B2 (en) * 1978-06-15 1983-08-18 Plessey Overseas Ltd. Directional arrays
FR2541518A1 (fr) * 1982-10-26 1984-08-24 Thomson Csf Dispositif d'alimentation d'une antenne reseau a faisceau de balayage
US4507629A (en) * 1983-03-01 1985-03-26 Frank Gilbert H Microwave phase shifter
CA1238713A (fr) * 1984-06-04 1988-06-28 Alliedsignal Inc. Reseau d'alimentation d'antenne
EP0215971A1 (fr) * 1985-09-24 1987-04-01 Allied Corporation Réseau d'alimentation d'antenne
US4876548A (en) * 1986-12-19 1989-10-24 Hazeltine Corp. Phased array antenna with couplers in spatial filter arrangement
US4937585A (en) * 1987-09-09 1990-06-26 Phasar Corporation Microwave circuit module, such as an antenna, and method of making same
US5025485A (en) * 1989-01-12 1991-06-18 General Electric Company Multi-feed, multi-channel communication system
US4962381A (en) * 1989-04-11 1990-10-09 General Electric Company Systolic array processing apparatus
FR2663469B1 (fr) * 1990-06-19 1992-09-11 Thomson Csf Dispositif d'alimentation a des elements rayonnants d'une antenne reseau, et son application a une antenne d'un systeme d'aide a l'atterrissage du type mls.
JP2674345B2 (ja) * 1991-04-08 1997-11-12 三菱電機株式会社 通信受信用アレーアンテナ
GB2317056A (en) * 1996-09-04 1998-03-11 Marconi Gec Ltd Signal processor system for a phased array antenna
US6043791A (en) * 1998-04-27 2000-03-28 Sensis Corporation Limited scan phased array antenna
AU1167901A (en) * 1999-04-29 2001-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Integrated adaptive and sector antennas
SE518207C2 (sv) * 1999-09-10 2002-09-10 Ericsson Telefon Ab L M Gles gruppantenn
WO2003107474A2 (fr) * 2002-06-14 2003-12-24 Cisco Technology, Inc. Antenne reseau a elements partages
US20060114155A1 (en) * 2002-08-30 2006-06-01 Michael Numminen Reduction of near ambiguities
US7372402B2 (en) 2002-08-30 2008-05-13 Telfonaktiebolaget Lm Ericsson (Publ) Method for enhancing the measuring accuracy in an antenna array
KR100457180B1 (ko) * 2002-08-31 2004-11-16 한국전자통신연구원 능동 위상 배열 안테나 시스템의 신호 결합 장치
US7489282B2 (en) * 2005-01-21 2009-02-10 Rotani, Inc. Method and apparatus for an antenna module
US7474262B2 (en) * 2005-07-01 2009-01-06 Delphi Technologies, Inc. Digital beamforming for an electronically scanned radar system
EP2461491A1 (fr) 2006-02-28 2012-06-06 Rotani Inc. Procédés et appareil pour faire chevaucher des secteurs physique d'antenne MIMO
US7639171B2 (en) * 2007-09-27 2009-12-29 Delphi Technologies, Inc. Radar system and method of digital beamforming
US7868828B2 (en) * 2007-12-11 2011-01-11 Delphi Technologies, Inc. Partially overlapped sub-array antenna
FR2939568B1 (fr) * 2008-12-05 2010-12-17 Thales Sa Antenne a partage de sources et procede d'elaboration d'une antenne a partage de sources pour l'elaboration de multi-faisceaux
US9118113B2 (en) 2010-05-21 2015-08-25 The Regents Of The University Of Michigan Phased antenna arrays using a single phase shifter
US8736484B2 (en) * 2010-08-11 2014-05-27 Lockheed Martin Corporation Enhanced-resolution phased array radar
US20160218429A1 (en) * 2015-01-23 2016-07-28 Huawei Technologies Canada Co., Ltd. Phase control for antenna array
US11355843B2 (en) 2019-02-08 2022-06-07 George V. Eleftheriades Peripherally excited phased arrays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495263A (en) * 1967-12-06 1970-02-10 Us Army Phased array antenna system
US3725929A (en) * 1971-06-28 1973-04-03 Itt Steerable null antenna arrangement

Also Published As

Publication number Publication date
FR2210841A1 (fr) 1974-07-12
DE2359846A1 (de) 1974-06-20
US3803625A (en) 1974-04-09
GB1454554A (en) 1976-11-03

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