GB992501A - Improvements in or relating to radar systems - Google Patents

Improvements in or relating to radar systems

Info

Publication number
GB992501A
GB992501A GB1686462A GB1686462A GB992501A GB 992501 A GB992501 A GB 992501A GB 1686462 A GB1686462 A GB 1686462A GB 1686462 A GB1686462 A GB 1686462A GB 992501 A GB992501 A GB 992501A
Authority
GB
United Kingdom
Prior art keywords
waveguide
aerial
relay
transmitter
receiver
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
GB1686462A
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.)
OMERA OPTIQUE MEC ELECT RADIO
Original Assignee
OMERA OPTIQUE MEC ELECT RADIO
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 OMERA OPTIQUE MEC ELECT RADIO filed Critical OMERA OPTIQUE MEC ELECT RADIO
Publication of GB992501A publication Critical patent/GB992501A/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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

992,501. Pulse radar. SOC. D'OPTIQUE DE MECANIQUE, D'ELECTRICITE & DE RADIO OMERA-SEGID. May 2, 1962 [May 19, 1961], No. 16864/62. Heading H4D. In a pulse radar system incorporating a transmitter-receiver A, narrow and wide beam aerials 6 and 17 are mounted together for azimuthal and elevation scanning, the transmitter-receiver is normally connected by waveguide 20 to aerial 17 until a video echo signal amplitude cathode-ray tube indicator or control device receives maximum signal amplitude, when relay 22 is manually or automatically actuated to transpose waveguide 20 to aerial 6; and during waveguide change-over, relay 29 is de-energized to break the H.T. feed to magnetron 1.
GB1686462A 1961-05-19 1962-05-02 Improvements in or relating to radar systems Expired GB992501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR862308A FR1297311A (en) 1961-05-19 1961-05-19 Improvements to devices for finding and acquiring a target by radar

Publications (1)

Publication Number Publication Date
GB992501A true GB992501A (en) 1965-05-19

Family

ID=8755514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1686462A Expired GB992501A (en) 1961-05-19 1962-05-02 Improvements in or relating to radar systems

Country Status (2)

Country Link
FR (1) FR1297311A (en)
GB (1) GB992501A (en)

Also Published As

Publication number Publication date
FR1297311A (en) 1962-06-29

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