GB2303266B - Radar apparatus - Google Patents

Radar apparatus

Info

Publication number
GB2303266B
GB2303266B GB9613343A GB9613343A GB2303266B GB 2303266 B GB2303266 B GB 2303266B GB 9613343 A GB9613343 A GB 9613343A GB 9613343 A GB9613343 A GB 9613343A GB 2303266 B GB2303266 B GB 2303266B
Authority
GB
United Kingdom
Prior art keywords
radar apparatus
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
GB9613343A
Other versions
GB9613343D0 (en
GB2303266A (en
Inventor
Anthony Miles Kinghorn
Ronald William Lyon
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.)
Leonardo MW Ltd
Original Assignee
GEC Marconi Avionics Holdings 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 GBGB9513936.6A external-priority patent/GB9513936D0/en
Application filed by GEC Marconi Avionics Holdings Ltd filed Critical GEC Marconi Avionics Holdings Ltd
Priority to GB9613343A priority Critical patent/GB2303266B/en
Publication of GB9613343D0 publication Critical patent/GB9613343D0/en
Publication of GB2303266A publication Critical patent/GB2303266A/en
Application granted granted Critical
Publication of GB2303266B publication Critical patent/GB2303266B/en
Anticipated expiration legal-status Critical
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
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
    • 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
    • G01S2013/0263—Passive array antenna

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)
GB9613343A 1995-07-07 1996-06-26 Radar apparatus Expired - Lifetime GB2303266B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9613343A GB2303266B (en) 1995-07-07 1996-06-26 Radar apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9513936.6A GB9513936D0 (en) 1995-07-07 1995-07-07 Radar apparatus
GB9613343A GB2303266B (en) 1995-07-07 1996-06-26 Radar apparatus

Publications (3)

Publication Number Publication Date
GB9613343D0 GB9613343D0 (en) 1996-08-28
GB2303266A GB2303266A (en) 1997-02-12
GB2303266B true GB2303266B (en) 2000-01-19

Family

ID=26307348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9613343A Expired - Lifetime GB2303266B (en) 1995-07-07 1996-06-26 Radar apparatus

Country Status (1)

Country Link
GB (1) GB2303266B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1067396A3 (en) * 1999-07-09 2001-05-16 TRW Inc. Self-guarding monopulse antenna
WO2005116679A1 (en) * 2004-05-28 2005-12-08 Telefonaktiebolaget Lm Ericsson (Publ) An arrangement for a receiving unit and a method for calibrating said receiving unit
FR2888332B1 (en) * 2005-07-08 2007-11-02 Thales Sa BISTATIC RADIOELECTRIC DEVICE FOR REALIZING AN INSTRUCTION DETECTION BARRIER
US9160072B2 (en) * 2012-11-14 2015-10-13 Raytheon Company Antenna system having guard array and associated techniques

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017966A (en) * 1962-04-10 1966-01-26 Csf Improvements in radar systems
GB1316562A (en) * 1971-03-01 1973-05-09 Cossor Ltd A C Secondary radar systems
US4023172A (en) * 1959-12-17 1977-05-10 Numax Electronics Incorporated Monopulse system for cancellation of side lobe effects
US4298872A (en) * 1980-05-27 1981-11-03 Hughes Aircraft Company Sidelobe blanking system
US4959653A (en) * 1989-08-23 1990-09-25 Massachusetts Institute Of Technology Adaptive sidelobe blanker
EP0540249A1 (en) * 1991-10-24 1993-05-05 National Space Development Agency Of Japan Processing method for antenna patterns
GB2285549A (en) * 1987-06-12 1995-07-12 Thomson Csf Method for extracting targets from a radar signal and radar capable of implementing this method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023172A (en) * 1959-12-17 1977-05-10 Numax Electronics Incorporated Monopulse system for cancellation of side lobe effects
GB1017966A (en) * 1962-04-10 1966-01-26 Csf Improvements in radar systems
GB1316562A (en) * 1971-03-01 1973-05-09 Cossor Ltd A C Secondary radar systems
US4298872A (en) * 1980-05-27 1981-11-03 Hughes Aircraft Company Sidelobe blanking system
GB2285549A (en) * 1987-06-12 1995-07-12 Thomson Csf Method for extracting targets from a radar signal and radar capable of implementing this method
US4959653A (en) * 1989-08-23 1990-09-25 Massachusetts Institute Of Technology Adaptive sidelobe blanker
EP0540249A1 (en) * 1991-10-24 1993-05-05 National Space Development Agency Of Japan Processing method for antenna patterns

Also Published As

Publication number Publication date
GB9613343D0 (en) 1996-08-28
GB2303266A (en) 1997-02-12

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20160625