IT1062359B - Perfezionamenti ai radar con antenne a fase variabile - Google Patents

Perfezionamenti ai radar con antenne a fase variabile

Info

Publication number
IT1062359B
IT1062359B IT68196/76A IT6819676A IT1062359B IT 1062359 B IT1062359 B IT 1062359B IT 68196/76 A IT68196/76 A IT 68196/76A IT 6819676 A IT6819676 A IT 6819676A IT 1062359 B IT1062359 B IT 1062359B
Authority
IT
Italy
Prior art keywords
radars
variable phase
phase antennas
antennas
variable
Prior art date
Application number
IT68196/76A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1062359B publication Critical patent/IT1062359B/it

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)
IT68196/76A 1975-05-14 1976-05-14 Perfezionamenti ai radar con antenne a fase variabile IT1062359B (it)

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 (1)

Publication Number Publication Date
IT1062359B true IT1062359B (it) 1984-10-10

Family

ID=10142763

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68196/76A IT1062359B (it) 1975-05-14 1976-05-14 Perfezionamenti ai radar con antenne a fase variabile

Country Status (6)

Country Link
US (1) US4060806A (en:Method)
DE (1) DE2621504C2 (en:Method)
FR (1) FR2311318A1 (en:Method)
GB (1) GB1540382A (en:Method)
IT (1) IT1062359B (en:Method)
NL (1) NL7605116A (en:Method)

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 (en:Method) 1981-03-20
DE2621504A1 (de) 1976-11-25
US4060806A (en) 1977-11-29
DE2621504C2 (de) 1985-06-20
NL7605116A (nl) 1976-11-16
FR2311318A1 (fr) 1976-12-10
GB1540382A (en) 1979-02-14

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