GB2265515B - Method of enhancing the target:clutter ratio in a radar return - Google Patents

Method of enhancing the target:clutter ratio in a radar return

Info

Publication number
GB2265515B
GB2265515B GB9209039A GB9209039A GB2265515B GB 2265515 B GB2265515 B GB 2265515B GB 9209039 A GB9209039 A GB 9209039A GB 9209039 A GB9209039 A GB 9209039A GB 2265515 B GB2265515 B GB 2265515B
Authority
GB
United Kingdom
Prior art keywords
enhancing
target
radar return
clutter ratio
clutter
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 - Fee Related
Application number
GB9209039A
Other versions
GB9209039D0 (en
GB2265515A (en
Inventor
Montague Ralph Gilday
Gerald Norman Jepps
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.)
EMI Group Electronics Ltd
Original Assignee
Thorn EMI Electronics 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 GB919108945A external-priority patent/GB9108945D0/en
Application filed by Thorn EMI Electronics Ltd filed Critical Thorn EMI Electronics Ltd
Priority to GB9209039A priority Critical patent/GB2265515B/en
Publication of GB9209039D0 publication Critical patent/GB9209039D0/en
Publication of GB2265515A publication Critical patent/GB2265515A/en
Application granted granted Critical
Publication of GB2265515B publication Critical patent/GB2265515B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/414—Discriminating targets with respect to background clutter
    • 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

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)
GB9209039A 1991-04-26 1992-04-27 Method of enhancing the target:clutter ratio in a radar return Expired - Fee Related GB2265515B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9209039A GB2265515B (en) 1991-04-26 1992-04-27 Method of enhancing the target:clutter ratio in a radar return

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919108945A GB9108945D0 (en) 1991-04-26 1991-04-26 Radar system
GB9209039A GB2265515B (en) 1991-04-26 1992-04-27 Method of enhancing the target:clutter ratio in a radar return

Publications (3)

Publication Number Publication Date
GB9209039D0 GB9209039D0 (en) 1993-07-14
GB2265515A GB2265515A (en) 1993-09-29
GB2265515B true GB2265515B (en) 1995-02-01

Family

ID=26298786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9209039A Expired - Fee Related GB2265515B (en) 1991-04-26 1992-04-27 Method of enhancing the target:clutter ratio in a radar return

Country Status (1)

Country Link
GB (1) GB2265515B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736438B1 (en) * 1995-07-07 1997-08-14 Thomson Csf POLARIMETRIC DETECTION PROCESSING CIRCUIT FOR RADAR RECEIVER
CN108919206B (en) * 2018-07-18 2022-03-04 武汉大学 External radiation source radar polarization filtering method based on subcarrier processing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007389A2 (en) * 1986-05-27 1987-12-03 Hughes Aircraft Company Adaptive radar for reducing background clutter
US4829303A (en) * 1988-05-18 1989-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Data volume reduction for imaging radar polarimetry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007389A2 (en) * 1986-05-27 1987-12-03 Hughes Aircraft Company Adaptive radar for reducing background clutter
US4829303A (en) * 1988-05-18 1989-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Data volume reduction for imaging radar polarimetry

Also Published As

Publication number Publication date
GB9209039D0 (en) 1993-07-14
GB2265515A (en) 1993-09-29

Similar Documents

Publication Publication Date Title
GB9112838D0 (en) Fmcw radar range calibration
IL111543A0 (en) Radar return signal processing method
GB2247357B (en) Radar reflecting target
GB9015261D0 (en) Fmcw radar linearizer
GB2289799B (en) Improvements relating to radar antenna systems
GB2265515B (en) Method of enhancing the target:clutter ratio in a radar return
EP0634667A3 (en) Small monopulse radar.
GB2246679A (en) Radar
GB2258113B (en) Tracking radar systems
GB2279529B (en) Radar
GB9027832D0 (en) High prf bistatic/multistatic radar
GB9123791D0 (en) Radar transponder
GB9020389D0 (en) Radar target identification
GB2277408B (en) Radar
GB9109413D0 (en) Fmcw radar
GB2243510B (en) Improvements in pulse doppler radar systems
GB2405760B (en) Radar
GB9202453D0 (en) Fmcw radar
GB2224176B (en) Radar range finder
GB9206206D0 (en) Radar transponder for echo enhancement
GB2278731B (en) Monopulse radar system
BG52058B2 (en) Doppler radar
GB8717696D0 (en) A radar for use against moving targets
GB8908653D0 (en) Radar altimeters
GB8907840D0 (en) Improvements in radar transponders

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970427