CA1033829A - Determination azimutale rapide des signaux radio - Google Patents

Determination azimutale rapide des signaux radio

Info

Publication number
CA1033829A
CA1033829A CA219,067A CA219067A CA1033829A CA 1033829 A CA1033829 A CA 1033829A CA 219067 A CA219067 A CA 219067A CA 1033829 A CA1033829 A CA 1033829A
Authority
CA
Canada
Prior art keywords
rapid
radio signals
azimuthal
determination
azimuthal determination
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
CA219,067A
Other languages
English (en)
Other versions
CA219067S (en
Inventor
Everett E. Stevens
John Litva
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
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 Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Priority to CA219,067A priority Critical patent/CA1033829A/fr
Priority to US05/654,018 priority patent/US4062015A/en
Application granted granted Critical
Publication of CA1033829A publication Critical patent/CA1033829A/fr
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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
    • G01S3/20—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic derived by sampling signal received by an antenna system having periodically-varied orientation of directivity characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CA219,067A 1975-01-30 1975-01-30 Determination azimutale rapide des signaux radio Expired CA1033829A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA219,067A CA1033829A (fr) 1975-01-30 1975-01-30 Determination azimutale rapide des signaux radio
US05/654,018 US4062015A (en) 1975-01-30 1976-01-30 Rapid azimuthal determination of radio signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219,067A CA1033829A (fr) 1975-01-30 1975-01-30 Determination azimutale rapide des signaux radio

Publications (1)

Publication Number Publication Date
CA1033829A true CA1033829A (fr) 1978-06-27

Family

ID=4102171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,067A Expired CA1033829A (fr) 1975-01-30 1975-01-30 Determination azimutale rapide des signaux radio

Country Status (2)

Country Link
US (1) US4062015A (fr)
CA (1) CA1033829A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257047A (en) * 1979-05-03 1981-03-17 General Instrument Corporation Method and apparatus for electrically scanning an antenna array in a monopulse DF radar system
US4317120A (en) * 1979-09-24 1982-02-23 The United States Of America As Represented By The Field Operations Bureau Of The Federal Communications Commission Sector scan ADF system
US4833478A (en) * 1983-12-12 1989-05-23 General Electric Company Automatic direction finder antenna array
US5402132A (en) * 1992-05-29 1995-03-28 Mcdonnell Douglas Corporation Monopole/crossed slot single antenna direction finding system
SE514830C2 (sv) * 1993-11-17 2001-04-30 Ericsson Telefon Ab L M Förfarande och anordning för riktningsbestämning
KR100295896B1 (ko) * 1998-06-09 2001-10-26 이광환 단펄스를수신하기위한안테나스테이션및그방법과그를이용한무선신호발신위치검출장치및그방법
JP3593969B2 (ja) * 2000-10-25 2004-11-24 日本電気株式会社 送信アンテナ指向性制御装置及びその方法
US7042394B2 (en) * 2002-08-14 2006-05-09 Skipper Wireless Inc. Method and system for determining direction of transmission using multi-facet antenna
US7610050B2 (en) 2002-08-14 2009-10-27 Tadaaki Chigusa System for mobile broadband networking using dynamic quality of service provisioning
US7515544B2 (en) 2005-07-14 2009-04-07 Tadaaki Chigusa Method and system for providing location-based addressing
EP1964211A4 (fr) * 2005-12-12 2011-04-27 Wi Lan Inc Antenne commutable auto-installable
US7778149B1 (en) 2006-07-27 2010-08-17 Tadaaki Chigusa Method and system to providing fast access channel
US8160096B1 (en) 2006-12-06 2012-04-17 Tadaaki Chigusa Method and system for reserving bandwidth in time-division multiplexed networks
US9435893B2 (en) 2007-05-21 2016-09-06 Spatial Digital Systems, Inc. Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver
US7786933B2 (en) * 2007-05-21 2010-08-31 Spatial Digital Systems, Inc. Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver
US8519889B2 (en) * 2009-07-21 2013-08-27 Research In Motion Limited Method and apparatus for estimating location of a wireless station using multi-beam transmission
RU2450283C1 (ru) * 2011-02-08 2012-05-10 Открытое акционерное общество "Авангард" Фазовый способ пеленгации и фазовый пеленгатор для его осуществления
JP5904074B2 (ja) * 2012-09-27 2016-04-13 株式会社デンソーウェーブ 無線タグリーダ、無線タグ方位推定システム
RU2526533C2 (ru) * 2012-12-03 2014-08-27 Открытое акционерное общество "Омский научно-исследовательский институт приборостроения" (ОАО "ОНИИП") Фазовый пеленгатор
RU2532259C2 (ru) * 2013-01-09 2014-11-10 Открытое акционерное общество "Омский научно-исследовательский институт приборостроения" (ОАО "ОНИИП") Фазовый способ пеленгации
RU2536440C1 (ru) * 2013-05-29 2014-12-27 Открытое акционерное общество "Центральное конструкторское бюро автоматики" Фазовый пеленгатор
RU2543065C1 (ru) * 2013-12-20 2015-02-27 Открытое акционерное общество "Центральное конструкторское бюро автоматики" Фазовый пеленгатор
JP2016057165A (ja) * 2014-09-09 2016-04-21 富士通株式会社 無線通信装置及び推定方法
FR3041762B1 (fr) * 2015-09-29 2019-07-12 Thales Procede de determination decaracteristiques d'une onde electromagnetique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539402A (en) * 1946-01-03 1951-01-30 Standard Telephones Cables Ltd Radio direction finder
DE1067086B (fr) * 1956-06-02
US3042917A (en) * 1958-12-22 1962-07-03 Gen Electric Antenna tracking system
US3824596A (en) * 1972-09-27 1974-07-16 Southwest Res Inst Automatic sector indicating direction finder system

Also Published As

Publication number Publication date
US4062015A (en) 1977-12-06

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