ATE329277T1 - Schaltungsmodul für radar mit phasengesteuerter gruppenantenne - Google Patents

Schaltungsmodul für radar mit phasengesteuerter gruppenantenne

Info

Publication number
ATE329277T1
ATE329277T1 AT95925901T AT95925901T ATE329277T1 AT E329277 T1 ATE329277 T1 AT E329277T1 AT 95925901 T AT95925901 T AT 95925901T AT 95925901 T AT95925901 T AT 95925901T AT E329277 T1 ATE329277 T1 AT E329277T1
Authority
AT
Austria
Prior art keywords
phase
signals
controlled
radar
combiner
Prior art date
Application number
AT95925901T
Other languages
English (en)
Inventor
Michael Dean
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Priority claimed from EP95925901A external-priority patent/EP0838037B1/de
Application granted granted Critical
Publication of ATE329277T1 publication Critical patent/ATE329277T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S2013/0236—Special technical features
    • G01S2013/0245—Radar with phased array antenna
    • G01S2013/0254—Active array antenna
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
    • G01S7/4073—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving an IF signal injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT95925901T 1995-07-07 1995-07-07 Schaltungsmodul für radar mit phasengesteuerter gruppenantenne ATE329277T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95925901A EP0838037B1 (de) 1995-07-07 1995-07-07 Schaltungsmodul für radar mit phasengesteuerter gruppenantenne

Publications (1)

Publication Number Publication Date
ATE329277T1 true ATE329277T1 (de) 2006-06-15

Family

ID=8222306

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95925901T ATE329277T1 (de) 1995-07-07 1995-07-07 Schaltungsmodul für radar mit phasengesteuerter gruppenantenne

Country Status (2)

Country Link
EP (1) EP0987560A1 (de)
AT (1) ATE329277T1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811087B1 (fr) * 2000-07-03 2006-09-22 Sagem Perfectionnements aux systemes d'observation et de visee
IL182936A (en) * 2006-09-06 2012-03-29 Alberto Milano System and method of communication using a phase shift controlled antenna array
GB2474923B (en) * 2008-07-18 2011-11-16 Phasor Solutions Ltd A phased array antenna and a method of operating a phased array antenna
CN102684611A (zh) * 2011-03-16 2012-09-19 Ls产电株式会社 使用时间延迟器和移相器的矢量调制器
GB201215114D0 (en) 2012-08-24 2012-10-10 Phasor Solutions Ltd Improvements in or relating to the processing of noisy analogue signals
GB201403507D0 (en) 2014-02-27 2014-04-16 Phasor Solutions Ltd Apparatus comprising an antenna array
CN104753516A (zh) * 2015-03-25 2015-07-01 赵冰 单片微波集成电路、射频前端电路装置及雷达传感器设备
US10578708B2 (en) * 2016-04-08 2020-03-03 Raytheon Company Switchable transmit/receive (T/R) module
CN109061572A (zh) * 2018-06-21 2018-12-21 武汉滨湖电子有限责任公司 Dds作为本振实现数字移相的四通道t/r组件实现方法
CN109031214A (zh) * 2018-06-21 2018-12-18 武汉滨湖电子有限责任公司 Dds作为本振实现数字移相和校准的收发系统实现方法
CN114089291B (zh) * 2022-01-19 2025-08-08 北京宏锐星通科技有限公司 对合成孔径雷达干扰的装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791421A (en) * 1986-09-10 1988-12-13 Westinghouse Electric Corp. Transmit-receive module for phased-array antennas
US5412414A (en) * 1988-04-08 1995-05-02 Martin Marietta Corporation Self monitoring/calibrating phased array radar and an interchangeable, adjustable transmit/receive sub-assembly
US5353031A (en) * 1993-07-23 1994-10-04 Itt Corporation Integrated module controller

Also Published As

Publication number Publication date
EP0987560A1 (de) 2000-03-22

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Legal Events

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