DE2621504C2 - Phasengesteuerte Radaranordnung - Google Patents

Phasengesteuerte Radaranordnung

Info

Publication number
DE2621504C2
DE2621504C2 DE2621504A DE2621504A DE2621504C2 DE 2621504 C2 DE2621504 C2 DE 2621504C2 DE 2621504 A DE2621504 A DE 2621504A DE 2621504 A DE2621504 A DE 2621504A DE 2621504 C2 DE2621504 C2 DE 2621504C2
Authority
DE
Germany
Prior art keywords
signal
reference signal
intermediate frequency
mixer
frequency position
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
DE2621504A
Other languages
German (de)
English (en)
Other versions
DE2621504A1 (de
Inventor
Eric Danbury Essex Davies
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of DE2621504A1 publication Critical patent/DE2621504A1/de
Application granted granted Critical
Publication of DE2621504C2 publication Critical patent/DE2621504C2/de
Expired legal-status Critical Current

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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE2621504A 1975-05-14 1976-05-14 Phasengesteuerte Radaranordnung Expired DE2621504C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20243/75A GB1540382A (en) 1975-05-14 1975-05-14 Phased array radars

Publications (2)

Publication Number Publication Date
DE2621504A1 DE2621504A1 (de) 1976-11-25
DE2621504C2 true DE2621504C2 (de) 1985-06-20

Family

ID=10142763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2621504A Expired DE2621504C2 (de) 1975-05-14 1976-05-14 Phasengesteuerte Radaranordnung

Country Status (6)

Country Link
US (1) US4060806A (show.php)
DE (1) DE2621504C2 (show.php)
FR (1) FR2311318A1 (show.php)
GB (1) GB1540382A (show.php)
IT (1) IT1062359B (show.php)
NL (1) NL7605116A (show.php)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115774A (en) * 1977-08-17 1978-09-19 The Bendix Corporation CW radar AM-noise video-cancellation system
US4176354A (en) * 1978-08-25 1979-11-27 The United States Of America As Represented By The Secretary Of The Navy Phased-array maintenance-monitoring system
US5225839A (en) * 1980-12-29 1993-07-06 Okurowski Frank A All weather tactical strike system (AWTSS) and method of operation
US4520361A (en) * 1983-05-23 1985-05-28 Hazeltine Corporation Calibration of a system having plural signal-carrying channels
US4646093A (en) * 1984-08-22 1987-02-24 Raytheon Company Digital monopulse for tracking radar
US5027127A (en) * 1985-10-10 1991-06-25 United Technologies Corporation Phase alignment of electronically scanned antenna arrays
US4924232A (en) * 1988-10-31 1990-05-08 Hughes Aircraft Company Method and system for reducing phase error in a phased array radar beam steering controller
GB2285537B (en) * 1989-09-28 1995-11-08 Marconi Co Ltd Calibration of distributed receiver system for antenna array
US6549164B2 (en) 2001-03-22 2003-04-15 Ball Aerospace & Technologies Corp. Distributed adaptive combining system for multiple aperture antennas including phased arrays
DE60213843D1 (de) 2001-11-09 2006-09-21 Ems Technologies Inc Strahlformer für eine mehrkeulenempfangsantenne
EP1442499B1 (en) * 2001-11-09 2006-07-05 EMS Technologies, Inc. Beamformer for multi-beam broadcast antenna
US8686896B2 (en) * 2011-02-11 2014-04-01 Src, Inc. Bench-top measurement method, apparatus and system for phased array radar apparatus calibration
CN104330778B (zh) * 2014-11-25 2017-01-11 成都金本华科技股份有限公司 对有源相控阵雷达进行多通道校正的方法
JP6862670B2 (ja) * 2016-04-01 2021-04-21 富士通株式会社 電子回路、レーダ装置、及びレーダの送信チャネルの補正方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471855A (en) * 1968-11-25 1969-10-07 Us Air Force System for generating test signals for an array of receiver channels
US3967279A (en) * 1970-12-07 1976-06-29 The Magnavox Company Self-phasing array with a time-shared processor
US3794998A (en) * 1972-04-26 1974-02-26 Raytheon Co Monopulse radar receiver with error correction
US3964065A (en) * 1974-12-17 1976-06-15 The United States Of America As Represented By The Secretary Of The Army Steerable antenna null combiner system

Also Published As

Publication number Publication date
FR2311318B1 (show.php) 1981-03-20
DE2621504A1 (de) 1976-11-25
US4060806A (en) 1977-11-29
IT1062359B (it) 1984-10-10
NL7605116A (nl) 1976-11-16
FR2311318A1 (fr) 1976-12-10
GB1540382A (en) 1979-02-14

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee