IT1236504B - Radar ad apertura sintetica - Google Patents

Radar ad apertura sintetica

Info

Publication number
IT1236504B
IT1236504B IT8648198A IT4819886A IT1236504B IT 1236504 B IT1236504 B IT 1236504B IT 8648198 A IT8648198 A IT 8648198A IT 4819886 A IT4819886 A IT 4819886A IT 1236504 B IT1236504 B IT 1236504B
Authority
IT
Italy
Prior art keywords
synthetic opening
opening radar
radar
synthetic
opening
Prior art date
Application number
IT8648198A
Other languages
English (en)
Other versions
IT8648198A0 (it
Inventor
David Edward Rice
Thomas Hair
Original Assignee
Gec Avionics
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 GB858524828A external-priority patent/GB8524828D0/en
Application filed by Gec Avionics filed Critical Gec Avionics
Publication of IT8648198A0 publication Critical patent/IT8648198A0/it
Application granted granted Critical
Publication of IT1236504B publication Critical patent/IT1236504B/it

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
    • 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
    • G01S13/9029—SAR image post-processing techniques specially adapted for moving target detection within a single SAR image or within multiple SAR images taken at the same time
    • 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
    • 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
IT8648198A 1985-07-02 1986-06-30 Radar ad apertura sintetica IT1236504B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8516679 1985-07-02
GB858524828A GB8524828D0 (en) 1985-07-02 1985-10-08 A synthetic aperture radar

Publications (2)

Publication Number Publication Date
IT8648198A0 IT8648198A0 (it) 1986-06-30
IT1236504B true IT1236504B (it) 1993-03-11

Family

ID=26289454

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8648198A IT1236504B (it) 1985-07-02 1986-06-30 Radar ad apertura sintetica

Country Status (7)

Country Link
AU (1) AU632280B2 (it)
DE (1) DE3622186A1 (it)
FR (1) FR2684767B1 (it)
IT (1) IT1236504B (it)
NL (1) NL8601631A (it)
NO (1) NO862630L (it)
SE (1) SE466120B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423369C2 (de) * 1994-07-04 1996-09-19 Hans Gampe Verfahren zum Positionieren, Orientieren und Navigieren und Navigationsgerät
CN107167773B (zh) * 2017-05-10 2019-10-08 湖北航天技术研究院总体设计所 基于vpx平台的雷达信号处理系统及应用软件设计方法
CN107202977B (zh) * 2017-05-10 2020-09-01 湖北航天技术研究院总体设计所 一种基于vpx平台的综合处理系统及软件设计方法
CN111045003A (zh) * 2019-12-19 2020-04-21 航天恒星科技有限公司 基于vpx架构的主被动雷达复合导引头处理机系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459444A (en) * 1973-01-24 1976-12-22 Emi Ltd Moving target indicators using synthetic aperture processing techniques
US4086590A (en) * 1975-03-27 1978-04-25 The United States Of America As Represented By The Secretary Of The Air Force Method and apparatus for improving the slowly moving target detection capability of an AMTI synthetic aperture radar
US4549184A (en) * 1981-06-09 1985-10-22 Grumman Aerospace Corporation Moving target ordnance control
US4546355A (en) * 1982-06-17 1985-10-08 Grumman Aerospace Corporation Range/azimuth/elevation ship imaging for ordnance control

Also Published As

Publication number Publication date
AU632280B2 (en) 1992-12-24
FR2684767B1 (fr) 1994-07-22
SE8602927D0 (sv) 1986-07-01
DE3622186A1 (de) 1993-06-03
NL8601631A (nl) 1993-02-01
FR2684767A1 (fr) 1993-06-11
NO862630L (no) 1993-11-05
SE466120B (sv) 1991-12-16
SE8602927L (sv) 1991-05-07
IT8648198A0 (it) 1986-06-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940630