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GB2291541B - Radar beam-steering apparatus - Google Patents

Radar beam-steering apparatus

Info

Publication number
GB2291541B
GB2291541B GB8723039A GB8723039A GB2291541B GB 2291541 B GB2291541 B GB 2291541B GB 8723039 A GB8723039 A GB 8723039A GB 8723039 A GB8723039 A GB 8723039A GB 2291541 B GB2291541 B GB 2291541B
Authority
GB
United Kingdom
Prior art keywords
steering apparatus
radar beam
radar
steering
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
GB8723039A
Other versions
GB8723039D0 (en
GB2291541A (en
Inventor
Richard Vincent Lawrence
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
Priority to GB8723039A priority Critical patent/GB2291541B/en
Publication of GB8723039D0 publication Critical patent/GB8723039D0/en
Publication of GB2291541A publication Critical patent/GB2291541A/en
Application granted granted Critical
Publication of GB2291541B publication Critical patent/GB2291541B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/281—Nose antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
GB8723039A 1987-10-01 1987-10-01 Radar beam-steering apparatus Expired - Lifetime GB2291541B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8723039A GB2291541B (en) 1987-10-01 1987-10-01 Radar beam-steering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8723039A GB2291541B (en) 1987-10-01 1987-10-01 Radar beam-steering apparatus

Publications (3)

Publication Number Publication Date
GB8723039D0 GB8723039D0 (en) 1995-11-22
GB2291541A GB2291541A (en) 1996-01-24
GB2291541B true GB2291541B (en) 1996-06-26

Family

ID=10624637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8723039A Expired - Lifetime GB2291541B (en) 1987-10-01 1987-10-01 Radar beam-steering apparatus

Country Status (1)

Country Link
GB (1) GB2291541B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577939A (en) * 1977-05-27 1980-10-29 Plessey Co Ltd Communication systems
GB2135520A (en) * 1982-12-16 1984-08-30 Marconi Co Ltd Receivers and transmitters comprising a plurality of antenna elements

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577939A (en) * 1977-05-27 1980-10-29 Plessey Co Ltd Communication systems
GB2135520A (en) * 1982-12-16 1984-08-30 Marconi Co Ltd Receivers and transmitters comprising a plurality of antenna elements

Also Published As

Publication number Publication date
GB8723039D0 (en) 1995-11-22
GB2291541A (en) 1996-01-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070930