ATE329378T1 - Scanning antennensystem - Google Patents

Scanning antennensystem

Info

Publication number
ATE329378T1
ATE329378T1 AT02716130T AT02716130T ATE329378T1 AT E329378 T1 ATE329378 T1 AT E329378T1 AT 02716130 T AT02716130 T AT 02716130T AT 02716130 T AT02716130 T AT 02716130T AT E329378 T1 ATE329378 T1 AT E329378T1
Authority
AT
Austria
Prior art keywords
lens
joint
quasi
mirror
axis
Prior art date
Application number
AT02716130T
Other languages
English (en)
Inventor
Christopher Ralph Carter
Charles Anthony Rowatt
Bernard Paul Gilhespy
Benjamin David Stephens
Original Assignee
Alenia Marconi Systems Ltd
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 Alenia Marconi Systems Ltd filed Critical Alenia Marconi Systems Ltd
Application granted granted Critical
Publication of ATE329378T1 publication Critical patent/ATE329378T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • 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
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT02716130T 2001-02-09 2002-01-15 Scanning antennensystem ATE329378T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0103782.9A GB0103782D0 (en) 2001-02-09 2001-02-09 Improvements in or relating to scanning antenna systems

Publications (1)

Publication Number Publication Date
ATE329378T1 true ATE329378T1 (de) 2006-06-15

Family

ID=9908840

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02716130T ATE329378T1 (de) 2001-02-09 2002-01-15 Scanning antennensystem

Country Status (7)

Country Link
US (1) US6859183B2 (de)
EP (1) EP1362385B1 (de)
AT (1) ATE329378T1 (de)
DE (1) DE60212078T2 (de)
ES (1) ES2266472T3 (de)
GB (1) GB0103782D0 (de)
WO (1) WO2002065574A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0220434D0 (en) * 2002-09-03 2004-03-17 Qinetiq Ltd Detection device
US7443573B2 (en) * 2005-09-20 2008-10-28 Raytheon Company Spatially-fed high-power amplifier with shaped reflectors
US7474254B2 (en) * 2007-01-16 2009-01-06 Innovonix, Llc. Radar system with agile beam steering deflector
US7957692B2 (en) * 2007-10-19 2011-06-07 Chaparral Communications, Inc. Signal receiver circuit and method of implementation
GB0910662D0 (en) 2009-06-19 2009-10-28 Mbda Uk Ltd Improvements in or relating to antennas
RU2446526C1 (ru) * 2010-12-23 2012-03-27 Открытое акционерное общество "Научно-исследовательский институт приборостроения имени В.В. Тихомирова" Двумерная моноимпульсная фар с электронным управлением лучом
JP6760825B2 (ja) * 2016-11-11 2020-09-23 三菱重工業株式会社 レーダ装置及び航空機
FR3070546B1 (fr) * 2017-08-30 2020-12-04 Macdonald Dettwiler & Associates Corp Joint rotatif rf utilisant un ensemble coupleur de cornets apparies
CN110440693B (zh) * 2019-08-27 2022-04-01 上海航天计算机技术研究所 一种准光馈电网络系统及误差测试方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848255A (en) * 1973-03-22 1974-11-12 Teledyne Inc Steerable radar antenna
US4062018A (en) * 1973-12-21 1977-12-06 Kokusai Denshin Denwa Kabushiki Kaisha Scanning antenna with moveable beam waveguide feed and defocusing adjustment
JPS51130143A (en) * 1975-05-08 1976-11-12 Kokusai Denshin Denwa Co Ltd <Kdd> Antenna unit
US4042933A (en) * 1976-03-19 1977-08-16 The United States Of America As Represented By The Secretary Of The Navy Antenna line scan system for helicopter wire detection
JPS58139503A (ja) 1982-02-15 1983-08-18 Kokusai Denshin Denwa Co Ltd <Kdd> ビ−ム給電装置
US4504806A (en) * 1982-07-19 1985-03-12 Harris Corporation Modular beam waveguide
US4511868A (en) * 1982-09-13 1985-04-16 Ball Corporation Apparatus and method for transfer of r.f. energy through a mechanically rotatable joint
US4749244A (en) * 1986-11-28 1988-06-07 Ford Aerospace & Communications Corporation Frequency independent beam waveguide
US5915823A (en) * 1995-10-19 1999-06-29 Simon; Jerome H. Central source light distribution system and components for maintaining beam continuity to adjustably positionable remote illumination directors
GB9707654D0 (en) * 1997-04-16 1997-06-04 Secr Defence Scanning apparatus
US6061033A (en) * 1997-11-06 2000-05-09 Raytheon Company Magnified beam waveguide antenna system for low gain feeds
US6243047B1 (en) * 1999-08-27 2001-06-05 Raytheon Company Single mirror dual axis beam waveguide antenna system
US6366256B1 (en) * 2000-09-20 2002-04-02 Hughes Electronics Corporation Multi-beam reflector antenna system with a simple beamforming network

Also Published As

Publication number Publication date
DE60212078T2 (de) 2006-10-19
EP1362385A1 (de) 2003-11-19
US20040056813A1 (en) 2004-03-25
ES2266472T3 (es) 2007-03-01
US6859183B2 (en) 2005-02-22
DE60212078D1 (de) 2006-07-20
GB0103782D0 (en) 2001-11-21
WO2002065574A1 (en) 2002-08-22
EP1362385B1 (de) 2006-06-07

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Legal Events

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