GB2208932B - Side-looking synthetic aperture sonar - Google Patents

Side-looking synthetic aperture sonar

Info

Publication number
GB2208932B
GB2208932B GB8719799A GB8719799A GB2208932B GB 2208932 B GB2208932 B GB 2208932B GB 8719799 A GB8719799 A GB 8719799A GB 8719799 A GB8719799 A GB 8719799A GB 2208932 B GB2208932 B GB 2208932B
Authority
GB
United Kingdom
Prior art keywords
synthetic aperture
aperture sonar
looking synthetic
looking
sonar
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
GB8719799A
Other versions
GB8719799D0 (en
GB2208932A (en
Inventor
John Arthur Glasgow
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB8719799A priority Critical patent/GB2208932B/en
Publication of GB8719799D0 publication Critical patent/GB8719799D0/en
Publication of GB2208932A publication Critical patent/GB2208932A/en
Application granted granted Critical
Publication of GB2208932B publication Critical patent/GB2208932B/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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8902—Side-looking sonar
    • G01S15/8904—Side-looking sonar using synthetic aperture 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/104—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics wherein the transmitted pulses use a frequency- or phase-modulated carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB8719799A 1987-08-21 1987-08-21 Side-looking synthetic aperture sonar Expired - Lifetime GB2208932B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8719799A GB2208932B (en) 1987-08-21 1987-08-21 Side-looking synthetic aperture sonar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8719799A GB2208932B (en) 1987-08-21 1987-08-21 Side-looking synthetic aperture sonar

Publications (3)

Publication Number Publication Date
GB8719799D0 GB8719799D0 (en) 1988-02-17
GB2208932A GB2208932A (en) 1989-04-19
GB2208932B true GB2208932B (en) 1991-07-03

Family

ID=10622615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8719799A Expired - Lifetime GB2208932B (en) 1987-08-21 1987-08-21 Side-looking synthetic aperture sonar

Country Status (1)

Country Link
GB (1) GB2208932B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208933B (en) * 1987-08-21 1991-07-03 Marconi Co Ltd Range-finding apparatus
US5982808A (en) * 1996-08-30 1999-11-09 Harris Corporation System and method for communicating with plural remote transmitter

Also Published As

Publication number Publication date
GB8719799D0 (en) 1988-02-17
GB2208932A (en) 1989-04-19

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Legal Events

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

Effective date: 19920821