FR2934055B1 - Procede pour elaborer une commande de balayage d'antenne pour realiser une image sar - Google Patents

Procede pour elaborer une commande de balayage d'antenne pour realiser une image sar

Info

Publication number
FR2934055B1
FR2934055B1 FR0804115A FR0804115A FR2934055B1 FR 2934055 B1 FR2934055 B1 FR 2934055B1 FR 0804115 A FR0804115 A FR 0804115A FR 0804115 A FR0804115 A FR 0804115A FR 2934055 B1 FR2934055 B1 FR 2934055B1
Authority
FR
France
Prior art keywords
realizing
scan control
sar image
antenna scan
providing antenna
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
FR0804115A
Other languages
English (en)
Other versions
FR2934055A1 (fr
Inventor
Rodolphe Cottron
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR0804115A priority Critical patent/FR2934055B1/fr
Publication of FR2934055A1 publication Critical patent/FR2934055A1/fr
Application granted granted Critical
Publication of FR2934055B1 publication Critical patent/FR2934055B1/fr
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
    • 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
    • G01S13/904—SAR modes
    • 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
    • G01S13/904—SAR modes
    • G01S13/9054—Stripmap mode
    • 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
    • G01S13/904—SAR modes
    • G01S13/9052—Spotlight mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR0804115A 2008-07-18 2008-07-18 Procede pour elaborer une commande de balayage d'antenne pour realiser une image sar Active FR2934055B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0804115A FR2934055B1 (fr) 2008-07-18 2008-07-18 Procede pour elaborer une commande de balayage d'antenne pour realiser une image sar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0804115A FR2934055B1 (fr) 2008-07-18 2008-07-18 Procede pour elaborer une commande de balayage d'antenne pour realiser une image sar

Publications (2)

Publication Number Publication Date
FR2934055A1 FR2934055A1 (fr) 2010-01-22
FR2934055B1 true FR2934055B1 (fr) 2012-04-27

Family

ID=40405094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0804115A Active FR2934055B1 (fr) 2008-07-18 2008-07-18 Procede pour elaborer une commande de balayage d'antenne pour realiser une image sar

Country Status (1)

Country Link
FR (1) FR2934055B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113805175B (zh) * 2021-09-17 2022-04-19 北京工商大学 一种条带模式sar成像重聚焦方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866712B1 (fr) * 2004-02-25 2006-06-23 Cit Alcatel Dispositif de mise en oeuvre d'un radar a synthese d'ouverture, embarque sur un engin spatial ou aeroporte, pour l'observation de zones de longueur accrue
FR2900736B1 (fr) * 2006-05-05 2008-06-13 Thales Sa Procede pour obtenir simultanement la detection de navire et la cartographie radar de nappes de pollutions, au moyen d'un radar aeroporte rotatif

Also Published As

Publication number Publication date
FR2934055A1 (fr) 2010-01-22

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