GB2421386B - Methods and systems for dual circular polarization radar detection - Google Patents

Methods and systems for dual circular polarization radar detection

Info

Publication number
GB2421386B
GB2421386B GB0525475A GB0525475A GB2421386B GB 2421386 B GB2421386 B GB 2421386B GB 0525475 A GB0525475 A GB 0525475A GB 0525475 A GB0525475 A GB 0525475A GB 2421386 B GB2421386 B GB 2421386B
Authority
GB
United Kingdom
Prior art keywords
systems
methods
circular polarization
radar detection
polarization 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.)
Active
Application number
GB0525475A
Other versions
GB0525475D0 (en
GB2421386A (en
Inventor
Howard Fain
William L Cameron
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of GB0525475D0 publication Critical patent/GB0525475D0/en
Publication of GB2421386A publication Critical patent/GB2421386A/en
Application granted granted Critical
Publication of GB2421386B publication Critical patent/GB2421386B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S7/026—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of elliptically or circularly polarised waves
    • 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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/062—Cathode-ray tube displays or other two dimensional or three-dimensional displays in which different colours are used
    • 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
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • G01S7/298—Scan converters
    • 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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB0525475A 2004-12-17 2005-12-14 Methods and systems for dual circular polarization radar detection Active GB2421386B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1661804A 2004-12-17 2004-12-17

Publications (3)

Publication Number Publication Date
GB0525475D0 GB0525475D0 (en) 2006-01-25
GB2421386A GB2421386A (en) 2006-06-21
GB2421386B true GB2421386B (en) 2007-11-07

Family

ID=35736132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0525475A Active GB2421386B (en) 2004-12-17 2005-12-14 Methods and systems for dual circular polarization radar detection

Country Status (1)

Country Link
GB (1) GB2421386B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619635A (en) * 1950-06-19 1952-11-25 Herman N Chait Arbitrarily polarized antenna system
GB869770A (en) * 1958-03-24 1961-06-07 Tokyo Keiki Seizojo Kk A target identification system by radar
US3755810A (en) * 1957-02-27 1973-08-28 Sperry Rand Corp Duochromatic indicator for a diversity polarization receiver
GB1506989A (en) * 1975-10-24 1978-04-12 Int Standard Electric Corp Rain echo elimination device
US4329687A (en) * 1979-06-29 1982-05-11 International Standard Electric Corporation Radar radiating polarized signals
US4881077A (en) * 1984-04-14 1989-11-14 Licentia Patent-Verwaltungs-Gmbh Radar arrangement
EP0517976A1 (en) * 1983-10-31 1992-12-16 Raytheon Company Pulse radar
GB2265513A (en) * 1983-01-25 1993-09-29 Secr Defence Radar systems
US6756935B1 (en) * 2003-01-31 2004-06-29 The Boeing Company Full polarization ground moving target indicator radar automatic target detection algorithm

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619635A (en) * 1950-06-19 1952-11-25 Herman N Chait Arbitrarily polarized antenna system
US3755810A (en) * 1957-02-27 1973-08-28 Sperry Rand Corp Duochromatic indicator for a diversity polarization receiver
GB869770A (en) * 1958-03-24 1961-06-07 Tokyo Keiki Seizojo Kk A target identification system by radar
GB1506989A (en) * 1975-10-24 1978-04-12 Int Standard Electric Corp Rain echo elimination device
US4329687A (en) * 1979-06-29 1982-05-11 International Standard Electric Corporation Radar radiating polarized signals
GB2265513A (en) * 1983-01-25 1993-09-29 Secr Defence Radar systems
EP0517976A1 (en) * 1983-10-31 1992-12-16 Raytheon Company Pulse radar
US4881077A (en) * 1984-04-14 1989-11-14 Licentia Patent-Verwaltungs-Gmbh Radar arrangement
US6756935B1 (en) * 2003-01-31 2004-06-29 The Boeing Company Full polarization ground moving target indicator radar automatic target detection algorithm

Also Published As

Publication number Publication date
GB0525475D0 (en) 2006-01-25
GB2421386A (en) 2006-06-21

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