GB1333031A - Radio direction finding system - Google Patents

Radio direction finding system

Info

Publication number
GB1333031A
GB1333031A GB1408068A GB1408068A GB1333031A GB 1333031 A GB1333031 A GB 1333031A GB 1408068 A GB1408068 A GB 1408068A GB 1408068 A GB1408068 A GB 1408068A GB 1333031 A GB1333031 A GB 1333031A
Authority
GB
United Kingdom
Prior art keywords
frequency
outstations
bearing
central station
sin
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
GB1408068A
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.)
Thales SA
Original Assignee
Dassault Electronique SA
Electronique Marcal Dassault 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 Dassault Electronique SA, Electronique Marcal Dassault SA filed Critical Dassault Electronique SA
Publication of GB1333031A publication Critical patent/GB1333031A/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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1408068A 1967-03-24 1968-03-22 Radio direction finding system Expired GB1333031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR100193A FR1605252A (enrdf_load_stackoverflow) 1967-03-24 1967-03-24

Publications (1)

Publication Number Publication Date
GB1333031A true GB1333031A (en) 1973-10-10

Family

ID=8627569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1408068A Expired GB1333031A (en) 1967-03-24 1968-03-22 Radio direction finding system

Country Status (4)

Country Link
US (1) US3789411A (enrdf_load_stackoverflow)
DE (1) DE1766020B1 (enrdf_load_stackoverflow)
FR (1) FR1605252A (enrdf_load_stackoverflow)
GB (1) GB1333031A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524771A3 (en) * 1991-07-23 1993-06-09 Terrafix Ltd. D f method
GB2337171A (en) * 1998-05-06 1999-11-10 Motorola Ltd Direction finder

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702601A1 (de) * 1977-01-22 1978-07-27 Licentia Gmbh Fernuebertragung und -auswertung von peilspannungen
FR2601460B1 (fr) * 1986-07-10 1988-12-02 Onera (Off Nat Aerospatiale) Installation pour la detection et la localisation spatiale par mesure interferometrique, en temps reel et a grande distance, des decharges de foudre
DE3639444A1 (de) * 1986-11-21 1988-05-05 Klaus Dr Pfaff Schnelle signalerfassungs-, peil- und ortungseinrichtung
DE3839610A1 (de) * 1988-11-24 1990-05-31 Telefunken Systemtechnik Funkaufklaerungssystem
RU2253126C1 (ru) * 2004-01-14 2005-05-27 Открытое акционерное общество "Корпорация "Фазотрон-Научно-исследовательский институт радиостроения" Способ отождествления пеленгов источников радиоизлучений в угломерных двухпозиционных пассивных радиолокационных системах
IL227858A (en) 2013-08-08 2015-06-30 Elbit System Bmd And Land Ew Elisra Ltd A system and method for directional classification of radio signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474943A (enrdf_load_stackoverflow) * 1945-10-10
US3181160A (en) * 1961-05-22 1965-04-27 Thomson Houston Comp Francaise Monopulse radio-detection receivers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524771A3 (en) * 1991-07-23 1993-06-09 Terrafix Ltd. D f method
GB2337171A (en) * 1998-05-06 1999-11-10 Motorola Ltd Direction finder

Also Published As

Publication number Publication date
FR1605252A (enrdf_load_stackoverflow) 1973-11-02
DE1766020B1 (de) 1974-02-07
US3789411A (en) 1974-01-29

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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