GB2435741B - Radar System - Google Patents

Radar System

Info

Publication number
GB2435741B
GB2435741B GB8727230A GB8727230A GB2435741B GB 2435741 B GB2435741 B GB 2435741B GB 8727230 A GB8727230 A GB 8727230A GB 8727230 A GB8727230 A GB 8727230A GB 2435741 B GB2435741 B GB 2435741B
Authority
GB
United Kingdom
Prior art keywords
radar system
radar
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 - Lifetime
Application number
GB8727230A
Other versions
GB2435741A (en
GB8727230D0 (en
Inventor
Michael Arthur Jones
John William Attwood
Stephen John Quince
Kevin Richard Howard
David Alan Wilcock
Keith Thomas
Frederick Lawrence Pew
Andrew Dexter Barr
Ian Arthur Butler
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 Integrated System Technologies Ltd
Original Assignee
Marconi Co Ltd
Alenia Marconi Systems Ltd
BAE Systems Integrated System Technologies Ltd
AMS 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
Priority claimed from GBGB8628550.9A external-priority patent/GB8628550D0/en
Priority claimed from GBGB8705434.2A external-priority patent/GB8705434D0/en
Application filed by Marconi Co Ltd, Alenia Marconi Systems Ltd, BAE Systems Integrated System Technologies Ltd, AMS Ltd filed Critical Marconi Co Ltd
Publication of GB8727230D0 publication Critical patent/GB8727230D0/en
Publication of GB2435741A publication Critical patent/GB2435741A/en
Anticipated expiration legal-status Critical
Application granted granted Critical
Publication of GB2435741B publication Critical patent/GB2435741B/en
Expired - Lifetime 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/04—Details
    • G01S3/08—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna systems
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • 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
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4026—Antenna boresight
    • 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
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4026—Antenna boresight
    • G01S7/403—Antenna boresight in azimuth, i.e. in the horizontal plane
    • 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
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4026—Antenna boresight
    • G01S7/4034—Antenna boresight in elevation, i.e. in the vertical plane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB8727230A 1986-11-28 1987-11-20 Radar System Expired - Lifetime GB2435741B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB8628550.9A GB8628550D0 (en) 1986-11-28 1986-11-28 Radar system
GBGB8705434.2A GB8705434D0 (en) 1987-03-09 1987-03-09 Target tracking radar system

Publications (3)

Publication Number Publication Date
GB8727230D0 GB8727230D0 (en) 2007-04-04
GB2435741A GB2435741A (en) 2007-09-05
GB2435741B true GB2435741B (en) 2008-02-06

Family

ID=26291613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8727230A Expired - Lifetime GB2435741B (en) 1986-11-28 1987-11-20 Radar System

Country Status (5)

Country Link
DE (1) DE3744741A1 (en)
FR (1) FR2903781A1 (en)
GB (1) GB2435741B (en)
IT (1) IT8867859A0 (en)
SE (1) SE8803382D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117630810B (en) * 2024-01-23 2024-04-05 中国电子科技集团公司第二十九研究所 Direction finding method steady to target polarization change

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010590A (en) * 1977-12-19 1979-06-27 Int Standard Electric Corp Polarisation agile planar array

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175554A (en) * 1980-12-29 1992-12-29 Raytheon Company All weather tactical strike system (AWTSS) and method of operation
US5149011A (en) * 1991-06-20 1992-09-22 The United States Of America As Represented By The Secretary Of The Air Force Radar boresight error compensator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010590A (en) * 1977-12-19 1979-06-27 Int Standard Electric Corp Polarisation agile planar array

Also Published As

Publication number Publication date
FR2903781A1 (en) 2008-01-18
IT8867859A0 (en) 1988-09-28
DE3744741A1 (en) 2009-02-26
GB2435741A (en) 2007-09-05
GB8727230D0 (en) 2007-04-04
SE8803382D0 (en) 1988-09-23

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: ALENIA MARCONI SYSTEMS LIMITED

Free format text: FORMER APPLICANT(S): MARCONI COMPANY, THE LTD

PE20 Patent expired after termination of 20 years

Effective date: 20071119