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DE69023878D1 - Raumgespeiste, phasengesteuerte Gruppenantenne mit Phasenschiebern für zwei Signalwege. - Google Patents

Raumgespeiste, phasengesteuerte Gruppenantenne mit Phasenschiebern für zwei Signalwege.

Info

Publication number
DE69023878D1
DE69023878D1 DE69023878T DE69023878T DE69023878D1 DE 69023878 D1 DE69023878 D1 DE 69023878D1 DE 69023878 T DE69023878 T DE 69023878T DE 69023878 T DE69023878 T DE 69023878T DE 69023878 D1 DE69023878 D1 DE 69023878D1
Authority
DE
Germany
Prior art keywords
phase
fed
room
signal paths
group 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
DE69023878T
Other languages
English (en)
Other versions
DE69023878T2 (de
Inventor
Raymond A Roberge
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of DE69023878D1 publication Critical patent/DE69023878D1/de
Application granted granted Critical
Publication of DE69023878T2 publication Critical patent/DE69023878T2/de
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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0018—Space- fed arrays
DE69023878T 1989-10-16 1990-10-03 Raumgespeiste, phasengesteuerte Gruppenantenne mit Phasenschiebern für zwei Signalwege. Expired - Fee Related DE69023878T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/422,170 US4983982A (en) 1989-10-16 1989-10-16 Space fed phased array antenna with dual phase shifter

Publications (2)

Publication Number Publication Date
DE69023878D1 true DE69023878D1 (de) 1996-01-11
DE69023878T2 DE69023878T2 (de) 1996-06-27

Family

ID=23673687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69023878T Expired - Fee Related DE69023878T2 (de) 1989-10-16 1990-10-03 Raumgespeiste, phasengesteuerte Gruppenantenne mit Phasenschiebern für zwei Signalwege.

Country Status (4)

Country Link
US (1) US4983982A (de)
EP (1) EP0423972B1 (de)
JP (1) JP3118247B2 (de)
DE (1) DE69023878T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112526512A (zh) * 2020-11-23 2021-03-19 电子科技大学 大功率大口径宽带毫米波空馈相控阵雷达系统及成像方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115244A (en) * 1991-04-16 1992-05-19 General Electric Company Radar system with active array antenna, elevation-responsive PRF control, and pulse integration control responsive to azimuth angle
US5103233A (en) * 1991-04-16 1992-04-07 General Electric Co. Radar system with elevation-responsive PRF control, beam multiplex control, and pulse integration control responsive to azimuth angle
US5128683A (en) * 1991-04-16 1992-07-07 General Electric Company Radar system with active array antenna, elevation-responsive PRF control, and beam multiplex control
US5115243A (en) * 1991-04-16 1992-05-19 General Electric Co. Radar system with active array antenna, beam multiplex control and pulse integration control responsive to azimuth angle
JPH0552207U (ja) * 1991-12-24 1993-07-13 ヤンマーディーゼル株式会社 バーチカルエンジンのオイルパン構造
RU2367068C1 (ru) * 2005-06-09 2009-09-10 Макдоналд, Деттвилер Энд Ассошиэйтс Лтд. Облегченная система с активной фазированной антенной решеткой с пространственным возбуждением
US8988279B2 (en) 2012-01-13 2015-03-24 Raytheon Company Antenna sidelobe reduction using phase only control
US10566692B2 (en) 2017-01-30 2020-02-18 Verizon Patent And Licensing Inc. Optically controlled meta-material phased array antenna system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305867A (en) * 1963-11-05 1967-02-21 Raytheon Co Antenna array system
US3569974A (en) * 1967-12-26 1971-03-09 Raytheon Co Dual polarization microwave energy phase shifter for phased array antenna systems
US3588901A (en) * 1969-07-17 1971-06-28 Westinghouse Electric Corp Miniaturized ferrite phase shifters for electronically steered antenna arrays
US3922680A (en) * 1974-08-28 1975-11-25 Us Army Space feed receiver array
US3982213A (en) * 1975-04-16 1976-09-21 United Technologies Corporation Monolithic reciprocal latching ferrite phase shifter
US4388626A (en) * 1981-03-05 1983-06-14 Bell Telephone Laboratories, Incorporated Phased array antennas using frequency multiplication for reduced numbers of phase shifters
US4488155A (en) * 1982-07-30 1984-12-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for self-calibration and phasing of array antenna
US4588994A (en) * 1982-10-18 1986-05-13 Hughes Aircraft Company Continuous ferrite aperture for electronic scanning antennas
US4724441A (en) 1986-05-23 1988-02-09 Ball Corporation Transmit/receive module for phased array antenna system
US4791421A (en) * 1986-09-10 1988-12-13 Westinghouse Electric Corp. Transmit-receive module for phased-array antennas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112526512A (zh) * 2020-11-23 2021-03-19 电子科技大学 大功率大口径宽带毫米波空馈相控阵雷达系统及成像方法

Also Published As

Publication number Publication date
EP0423972B1 (de) 1995-11-29
EP0423972A2 (de) 1991-04-24
JP3118247B2 (ja) 2000-12-18
JPH03140002A (ja) 1991-06-14
EP0423972A3 (en) 1991-12-27
US4983982A (en) 1991-01-08
DE69023878T2 (de) 1996-06-27

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DE69023878D1 (de) Raumgespeiste, phasengesteuerte Gruppenantenne mit Phasenschiebern für zwei Signalwege.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee