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GB2185651B - Synthetic aperture radar - Google Patents
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GB2185651B - Synthetic aperture radar - Google Patents

Synthetic aperture radar

Info

Publication number
GB2185651B
GB2185651B GB08032692A GB8032692A GB2185651B GB 2185651 B GB2185651 B GB 2185651B GB 08032692 A GB08032692 A GB 08032692A GB 8032692 A GB8032692 A GB 8032692A GB 2185651 B GB2185651 B GB 2185651B
Authority
GB
United Kingdom
Prior art keywords
synthetic aperture
aperture radar
radar
synthetic
aperture
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
Application number
GB08032692A
Other versions
GB2185651A (en
Inventor
Roger Voles
Simon Watts
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 Ltd
Original Assignee
EMI 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 EMI Ltd filed Critical EMI Ltd
Publication of GB2185651A publication Critical patent/GB2185651A/en
Application granted granted Critical
Publication of GB2185651B publication Critical patent/GB2185651B/en
Expired 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
    • G01S13/88—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
    • 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
    • G01S7/40—Means for monitoring or calibrating

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)
GB08032692A 1979-10-19 1980-10-13 Synthetic aperture radar Expired GB2185651B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7936320 1979-10-19

Publications (2)

Publication Number Publication Date
GB2185651A GB2185651A (en) 1987-07-22
GB2185651B true GB2185651B (en) 1988-01-27

Family

ID=10508622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08032692A Expired GB2185651B (en) 1979-10-19 1980-10-13 Synthetic aperture radar

Country Status (1)

Country Link
GB (1) GB2185651B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043734A (en) * 1988-12-22 1991-08-27 Hughes Aircraft Company Discrete autofocus for ultra-high resolution synthetic aperture radar
DE3922427C1 (en) * 1989-07-07 1991-01-24 Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt Ev, 5300 Bonn, De
US5248976A (en) * 1991-11-27 1993-09-28 Hughes Aircraft Company Multiple discrete autofocus
GB2270225B (en) * 1992-08-25 1996-02-28 Marconi Gec Ltd Motion compensation in synthetic aperture radar
CN103941241A (en) * 2014-05-14 2014-07-23 中国人民解放军国防科学技术大学 Radiation correction method suitable for non-linear track SAR imaging

Also Published As

Publication number Publication date
GB2185651A (en) 1987-07-22

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Legal Events

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

Effective date: 19921013