GB1400122A - Doppler radar detector - Google Patents

Doppler radar detector

Info

Publication number
GB1400122A
GB1400122A GB540373A GB540373A GB1400122A GB 1400122 A GB1400122 A GB 1400122A GB 540373 A GB540373 A GB 540373A GB 540373 A GB540373 A GB 540373A GB 1400122 A GB1400122 A GB 1400122A
Authority
GB
United Kingdom
Prior art keywords
waveguide
radar
blocking means
aerials
situated
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
GB540373A
Other languages
English (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.)
Societe de Fabrication dInstruments de Mesure SFIM SA
Original Assignee
Societe de Fabrication dInstruments de Mesure SFIM 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 Societe de Fabrication dInstruments de Mesure SFIM SA filed Critical Societe de Fabrication dInstruments de Mesure SFIM SA
Publication of GB1400122A publication Critical patent/GB1400122A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Waveguide Aerials (AREA)
GB540373A 1972-04-14 1973-02-02 Doppler radar detector Expired GB1400122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213173A FR2179627B1 (enExample) 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
GB1400122A true GB1400122A (en) 1975-07-16

Family

ID=9096889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB540373A Expired GB1400122A (en) 1972-04-14 1973-02-02 Doppler radar detector

Country Status (6)

Country Link
US (1) US3806942A (enExample)
CH (1) CH569291A5 (enExample)
DE (1) DE2301097A1 (enExample)
FR (1) FR2179627B1 (enExample)
GB (1) GB1400122A (enExample)
IT (1) IT969225B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260805B1 (enExample) * 1974-02-11 1978-03-24 Radiotechnique Compelec
US4042934A (en) * 1975-06-05 1977-08-16 Radar Control Systems Corporation Doppler radar module employing coupled rectangular waveguides
US4053897A (en) * 1976-10-14 1977-10-11 Honeywell Inc. Microwave element including source antenna and cavity portions
FR2368151A1 (fr) * 1976-10-15 1978-05-12 Thomson Csf Source d'ondes millimetriques a l'etat solide comportant un aerien directif integre
US4184156A (en) * 1977-07-28 1980-01-15 Belyaev Sergei M Doppler radar device for measuring speed of moving objects
US4290068A (en) * 1979-12-14 1981-09-15 Bogner Richard D Microwave television system
DE19752808C2 (de) * 1997-11-28 2001-12-06 Grieshaber Vega Kg Antenneneinrichtung für ein Füllstandmeß-Radargerät
JP2003101306A (ja) * 2001-09-21 2003-04-04 Alps Electric Co Ltd 衛星放送受信用コンバータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1286794A (fr) * 1961-01-25 1962-03-09 Csf Aérien pour radar à impulsion unique
US3747109A (en) * 1971-04-22 1973-07-17 Johnson Service Co Waveguide antenna structure for intrusion detection apparatus

Also Published As

Publication number Publication date
IT969225B (it) 1974-03-30
FR2179627A1 (enExample) 1973-11-23
US3806942A (en) 1974-04-23
DE2301097A1 (de) 1973-10-31
FR2179627B1 (enExample) 1976-08-06
CH569291A5 (enExample) 1975-11-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee