FR2589011B1 - Antenne reseau a balayage conique et radar comportant une telle antenne - Google Patents

Antenne reseau a balayage conique et radar comportant une telle antenne

Info

Publication number
FR2589011B1
FR2589011B1 FR8515663A FR8515663A FR2589011B1 FR 2589011 B1 FR2589011 B1 FR 2589011B1 FR 8515663 A FR8515663 A FR 8515663A FR 8515663 A FR8515663 A FR 8515663A FR 2589011 B1 FR2589011 B1 FR 2589011B1
Authority
FR
France
Prior art keywords
antenna
radar
network
conical scanning
conical
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
Application number
FR8515663A
Other languages
English (en)
Other versions
FR2589011A1 (fr
Inventor
Serge Drabowitch
Jean Bouko
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8515663A priority Critical patent/FR2589011B1/fr
Priority to US06/918,255 priority patent/US4857936A/en
Priority to EP86402346A priority patent/EP0225219A1/fr
Publication of FR2589011A1 publication Critical patent/FR2589011A1/fr
Application granted granted Critical
Publication of FR2589011B1 publication Critical patent/FR2589011B1/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
    • 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
    • H01Q3/38—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 the phase-shifters being digital
    • 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
FR8515663A 1985-10-22 1985-10-22 Antenne reseau a balayage conique et radar comportant une telle antenne Expired FR2589011B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8515663A FR2589011B1 (fr) 1985-10-22 1985-10-22 Antenne reseau a balayage conique et radar comportant une telle antenne
US06/918,255 US4857936A (en) 1985-10-22 1986-10-14 Conical sweep array antenna and a radar having such an antenna
EP86402346A EP0225219A1 (fr) 1985-10-22 1986-10-20 Antenne réseau à balayage conique et radar comportant une telle antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515663A FR2589011B1 (fr) 1985-10-22 1985-10-22 Antenne reseau a balayage conique et radar comportant une telle antenne

Publications (2)

Publication Number Publication Date
FR2589011A1 FR2589011A1 (fr) 1987-04-24
FR2589011B1 true FR2589011B1 (fr) 1988-10-14

Family

ID=9324087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515663A Expired FR2589011B1 (fr) 1985-10-22 1985-10-22 Antenne reseau a balayage conique et radar comportant une telle antenne

Country Status (3)

Country Link
US (1) US4857936A (fr)
EP (1) EP0225219A1 (fr)
FR (1) FR2589011B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025493A (en) * 1989-06-02 1991-06-18 Scientific-Atlanta, Inc. Multi-element antenna system and array signal processing method
CA2071715A1 (fr) * 1991-07-15 1993-01-16 Gary George Sanford Antenne reseau circulaire a commande de phase a balayage directif
JPH06326510A (ja) 1992-11-18 1994-11-25 Toshiba Corp ビーム走査アンテナ及びアレーアンテナ
FR2812457B1 (fr) 2000-07-28 2004-05-28 Thomson Csf Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique
KR100552086B1 (ko) * 2000-09-19 2006-02-20 진경수 삼각형 격자를 갖는 위성방송수신용 마이크로스트립부배열 안테나
FR2828583B1 (fr) * 2001-08-10 2005-06-17 Thales Sa Procede de fermeture d'une antenne a balayage electronique, procede de reglage et dephaseur d'une telle antenne
US20110074646A1 (en) * 2009-09-30 2011-03-31 Snow Jeffrey M Antenna array
US20140313073A1 (en) * 2013-03-15 2014-10-23 Carlo Dinallo Method and apparatus for establishing communications with a satellite
US20220074710A1 (en) * 2020-09-10 2022-03-10 Rockwell Collins, Inc. Missile Seeker Limited Scan Array Radar Antenna

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677055A (en) * 1949-10-06 1954-04-27 Philip J Allen Multiple-lobe antenna assembly
US2751586A (en) * 1950-11-22 1956-06-19 Raytheon Mfg Co Signal-wave transmission systems
US3008142A (en) * 1958-11-21 1961-11-07 Gen Precision Inc Antenna scanning system
US3045238A (en) * 1960-06-02 1962-07-17 Theodore C Cheston Five aperture direction finding antenna
US3147479A (en) * 1962-03-01 1964-09-01 Radiation Inc Plural juxtaposed parabolic reflectors with frequency independent feeds
US3495262A (en) * 1969-02-10 1970-02-10 T O Paine Horn feed having overlapping apertures
US3821740A (en) * 1972-07-03 1974-06-28 Raytheon Co Super directive system
US3893124A (en) * 1974-04-26 1975-07-01 Gen Electric R-F antenna apparatus for generating conical scan pattern
US3983562A (en) * 1975-03-28 1976-09-28 The Bendix Corporation Mono-lobed scanner
US4065771A (en) * 1976-09-14 1977-12-27 The United States Of America As Represented By The Secretary Of The Navy Random scanning receiver
US4387378A (en) * 1978-06-28 1983-06-07 Harris Corporation Antenna having electrically positionable phase center
US4378559A (en) * 1980-12-05 1983-03-29 The United States Of America As Represented By The Secretary Of The Army Radar antenna system
US4414550A (en) * 1981-08-04 1983-11-08 The Bendix Corporation Low profile circular array antenna and microstrip elements therefor
US4460898A (en) * 1981-12-21 1984-07-17 Hughes Aircraft Company Four element antenna turnstile tracking system
US4633256A (en) * 1984-12-10 1986-12-30 The United States Of America As Represented By The Secretary Of Commerce Method and apparatus for four-beam radar

Also Published As

Publication number Publication date
US4857936A (en) 1989-08-15
EP0225219A1 (fr) 1987-06-10
FR2589011A1 (fr) 1987-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse