GB2242329B - A radar system - Google Patents

A radar system

Info

Publication number
GB2242329B
GB2242329B GB8614998A GB8614998A GB2242329B GB 2242329 B GB2242329 B GB 2242329B GB 8614998 A GB8614998 A GB 8614998A GB 8614998 A GB8614998 A GB 8614998A GB 2242329 B GB2242329 B GB 2242329B
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
GB8614998A
Other versions
GB2242329A (en
Inventor
Thomas Hair
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.)
Allard Way Holdings Ltd
Original Assignee
GEC Avionics 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 GEC Avionics Ltd filed Critical GEC Avionics Ltd
Priority to GB8614998A priority Critical patent/GB2242329B/en
Publication of GB2242329A publication Critical patent/GB2242329A/en
Application granted granted Critical
Publication of GB2242329B publication Critical patent/GB2242329B/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
    • 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
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • 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
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/9021—SAR image post-processing techniques
    • G01S13/9027—Pattern recognition for feature extraction
GB8614998A 1985-07-02 1986-06-19 A radar system Expired - Lifetime GB2242329B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8614998A GB2242329B (en) 1985-07-02 1986-06-19 A radar system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8516679 1985-07-02
GB8614998A GB2242329B (en) 1985-07-02 1986-06-19 A radar system

Publications (2)

Publication Number Publication Date
GB2242329A GB2242329A (en) 1991-09-25
GB2242329B true GB2242329B (en) 1992-03-25

Family

ID=26289455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8614998A Expired - Lifetime GB2242329B (en) 1985-07-02 1986-06-19 A radar system

Country Status (1)

Country Link
GB (1) GB2242329B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7773028B2 (en) * 2006-12-06 2010-08-10 Raytheon Company Method and system for concatenation of radar pulses

Also Published As

Publication number Publication date
GB2242329A (en) 1991-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920625