GB201702124D0 - A synthetic aperture radar system with an airborne repeater - Google Patents

A synthetic aperture radar system with an airborne repeater

Info

Publication number
GB201702124D0
GB201702124D0 GBGB1702124.7A GB201702124A GB201702124D0 GB 201702124 D0 GB201702124 D0 GB 201702124D0 GB 201702124 A GB201702124 A GB 201702124A GB 201702124 D0 GB201702124 D0 GB 201702124D0
Authority
GB
United Kingdom
Prior art keywords
radar system
synthetic aperture
aperture radar
airborne repeater
repeater
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.)
Granted
Application number
GBGB1702124.7A
Other versions
GB2547548B (en
GB2547548A (en
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB201702124D0 publication Critical patent/GB201702124D0/en
Publication of GB2547548A publication Critical patent/GB2547548A/en
Application granted granted Critical
Publication of GB2547548B publication Critical patent/GB2547548B/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
    • 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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H04B7/18508—Communications with or from aircraft, i.e. aeronautical mobile service with satellite system used as relay, i.e. aeronautical mobile satellite service

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)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB1702124.7A 2016-02-19 2017-02-09 A synthetic aperture radar system with an airborne repeater Active GB2547548B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1602896.1A GB201602896D0 (en) 2016-02-19 2016-02-19 A synthetic aperture radar system with an airborne repeater

Publications (3)

Publication Number Publication Date
GB201702124D0 true GB201702124D0 (en) 2017-03-29
GB2547548A GB2547548A (en) 2017-08-23
GB2547548B GB2547548B (en) 2019-08-21

Family

ID=55752883

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1602896.1A Ceased GB201602896D0 (en) 2016-02-19 2016-02-19 A synthetic aperture radar system with an airborne repeater
GB1702124.7A Active GB2547548B (en) 2016-02-19 2017-02-09 A synthetic aperture radar system with an airborne repeater

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1602896.1A Ceased GB201602896D0 (en) 2016-02-19 2016-02-19 A synthetic aperture radar system with an airborne repeater

Country Status (2)

Country Link
GB (2) GB201602896D0 (en)
WO (1) WO2017141004A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576238B (en) * 2018-06-29 2020-12-16 Secr Defence Method and apparatus for radar imaging
CN111998766B (en) * 2020-08-31 2021-10-15 同济大学 Surface deformation inversion method based on time sequence InSAR technology
EP4244645A1 (en) * 2020-11-17 2023-09-20 Viasat Inc. Radar using end-to-end relay

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170777A (en) * 1984-02-15 1985-09-04 Natl Space Dev Agency Japan<Nasda> Synthetic aperture radar
JPS61213783A (en) * 1985-03-20 1986-09-22 Nec Corp Radar equipment
JPS628081A (en) * 1985-07-04 1987-01-16 Toshiba Corp Synthetic-aperture radar
GB201207967D0 (en) * 2012-05-08 2012-06-20 Secr Defence Synthetic aperture radar system

Also Published As

Publication number Publication date
GB201602896D0 (en) 2016-04-06
WO2017141004A1 (en) 2017-08-24
GB2547548B (en) 2019-08-21
GB2547548A (en) 2017-08-23

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