DE3750556D1 - Funkpeiler. - Google Patents

Funkpeiler.

Info

Publication number
DE3750556D1
DE3750556D1 DE3750556T DE3750556T DE3750556D1 DE 3750556 D1 DE3750556 D1 DE 3750556D1 DE 3750556 T DE3750556 T DE 3750556T DE 3750556 T DE3750556 T DE 3750556T DE 3750556 D1 DE3750556 D1 DE 3750556D1
Authority
DE
Germany
Prior art keywords
direction finder
finder
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
DE3750556T
Other languages
English (en)
Inventor
Anthony Richard Cusdin
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3750556D1 publication Critical patent/DE3750556D1/de
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
    • 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
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured

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)
  • Radar Systems Or Details Thereof (AREA)
DE3750556T 1986-04-18 1987-04-07 Funkpeiler. Expired - Lifetime DE3750556D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08609553A GB2189363A (en) 1986-04-18 1986-04-18 Radio direction-finding

Publications (1)

Publication Number Publication Date
DE3750556D1 true DE3750556D1 (de) 1994-10-27

Family

ID=10596468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750556T Expired - Lifetime DE3750556D1 (de) 1986-04-18 1987-04-07 Funkpeiler.

Country Status (7)

Country Link
US (1) US4780722A (de)
EP (1) EP0241992B1 (de)
JP (1) JPS62289781A (de)
AU (1) AU593093B2 (de)
CA (1) CA1265602A (de)
DE (1) DE3750556D1 (de)
GB (1) GB2189363A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709835B1 (fr) * 1987-06-12 1996-08-14 Thomson Csf Procédé d'extraction de cibles d'un signal radar et radar susceptible de mettre en Óoeuvre ledit procédé.
FI78566C (fi) * 1988-04-26 1989-08-10 Vaisala Oy Foerfarande och anordning vid antenn- och mottagningssystem av en radioteodolit.
GB2253758B (en) * 1990-11-07 1995-01-18 Roke Manor Research Interferometers
US5541608A (en) * 1995-03-29 1996-07-30 Itt Corporation Hybrid amplitude/phase comparison direction finding system
US5657027A (en) * 1996-06-02 1997-08-12 Hughes Electronics Two dimensional interferometer array
EP0834748A1 (de) * 1996-10-01 1998-04-08 He Holdings, Inc. Dba Hughes Electronics Verfahren zur Positionsverfolgung von Fahrzeugen
GB2337171A (en) * 1998-05-06 1999-11-10 Motorola Ltd Direction finder
US6223123B1 (en) * 1998-08-21 2001-04-24 Ryan International Corporation Method and apparatus for direction finding
FR2805614B1 (fr) * 2000-02-25 2003-08-22 Thomson Csf Procede de localisation de sources radioelectriques au moyen d'un radiogoniometre haute resolution deux voies
FR2823016B1 (fr) * 2001-03-27 2003-06-20 Thomson Csf Antenne en reseau, notamment pour radar a emission synthetique et a formation de faisceau par le calcul
JP4438825B2 (ja) * 2007-05-29 2010-03-24 ソニー株式会社 到来角推定システム、通信装置、並びに通信システム
JP5063416B2 (ja) * 2008-02-29 2012-10-31 三菱電機株式会社 測角装置
JP2009300102A (ja) * 2008-06-10 2009-12-24 Denso Corp 方位検出装置、レーダ装置
US9285206B1 (en) 2012-02-07 2016-03-15 Pile Dynamics, Inc. Measurement device for pile displacement and method for use of the same
US8994581B1 (en) * 2012-09-25 2015-03-31 Adam Brown Direction of arrival (DOA) estimation using multiple offset receive channels
WO2016003516A2 (en) 2014-04-10 2016-01-07 Massachusetts Institute Of Technology Radio frequency localization
CN108051772B (zh) * 2017-10-25 2021-12-07 西南电子技术研究所（中国电子科技集团公司第十研究所） 幅相联合测量来波方位信息的方法
RU2713514C1 (ru) * 2019-08-12 2020-02-05 Акционерное общество "Концерн "Созвездие" Способ контроля излучения источника в заданном направлении
US20230178891A1 (en) * 2022-08-29 2023-06-08 David E. Newman Dual Reception Antennas for Precise Alignment of Users in 5G/6G
CN117347945B (zh) * 2023-12-04 2024-03-22 中国航天科工集团八五一一研究所 一种基于天线阵三维布局的干涉仪系统测向方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113315A (en) * 1961-06-12 1963-12-03 Boeing Co Phase comparator microwave energy direction finder
US3886556A (en) * 1963-04-22 1975-05-27 Us Air Force Multichannel direction finding receiver system
US3540053A (en) * 1968-05-02 1970-11-10 Sylvania Electric Prod Signal processor for determining the angle of which two orthogonal sinusoidal signals are a function
JPS544235B1 (de) * 1968-09-05 1979-03-03
DE1926498A1 (de) * 1969-05-23 1970-11-26 Siemens Ag Verfahren zur automatischen Nachfuehrung des Richtstrahls einer Phased-Array-Antenne
US3806930A (en) * 1969-12-23 1974-04-23 Siemens Ag Method and apparatus for electronically controlling the pattern of a phased array antenna
US3824595A (en) * 1971-06-04 1974-07-16 Bunker Ramo High accuracy direction finding system
US3774216A (en) * 1971-06-30 1973-11-20 Gen Electric Direction finder
US3852754A (en) * 1971-09-21 1974-12-03 Litton Systems Inc Binary beam system
US3803613A (en) * 1971-10-26 1974-04-09 Us Navy Phase antenna array providing continuous all-angle reception by harmonic frequency modulation of incoming signals
DE2358585C3 (de) * 1973-11-24 1979-11-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Funkpeiler und nach dem Reziprozitätsgesetz arbeitendes Funkfeuer
GB1434638A (en) * 1973-11-27 1976-05-05 Standard Telephones Cables Ltd Radio direction finding equipment
US4057803A (en) * 1976-04-08 1977-11-08 The United States Of America As Represented By The Secretary Of The Navy Adaptive direction of arrival antennae system
GB2096854B (en) * 1981-04-15 1985-04-03 Racal Res Ltd Improvements in and relating to direction finding systems
GB2140238A (en) * 1983-05-11 1984-11-21 Racal Communications Equip Direction finding
GB2141602A (en) * 1983-06-17 1984-12-19 Philips Electronic Associated R f system
DE3322948A1 (de) * 1983-06-25 1985-01-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Grossbasispeiler mit kreisfoermig angeordneten antennen
GB2147760B (en) * 1983-10-07 1987-04-15 Racal Res Ltd Direction finding systems
DE3419341A1 (de) * 1984-05-24 1985-11-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Interferometerpeilanordnung
EP0249292A3 (de) * 1986-06-10 1989-11-15 THORN EMI Electronics Limited Funkpeilung mittels Messung der Ankunftszeit
JPH105476A (ja) * 1996-06-20 1998-01-13 Yoshiaki Ogino ボビンの整理ケース用色番表示具

Also Published As

Publication number Publication date
GB8609553D0 (en) 1986-11-26
CA1265602A (en) 1990-02-06
AU593093B2 (en) 1990-02-01
AU7159187A (en) 1987-10-22
GB2189363A (en) 1987-10-21
EP0241992A3 (en) 1989-04-26
JPS62289781A (ja) 1987-12-16
EP0241992B1 (de) 1994-09-21
US4780722A (en) 1988-10-25
EP0241992A2 (de) 1987-10-21

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Legal Events

Date Code Title Description
8332 No legal effect for de