FR2436402B1 - Dispositif de localisation a haute frequence et a element recepteur de sensibilite omnidirectionnelle - Google Patents

Dispositif de localisation a haute frequence et a element recepteur de sensibilite omnidirectionnelle

Info

Publication number
FR2436402B1
FR2436402B1 FR7927198A FR7927198A FR2436402B1 FR 2436402 B1 FR2436402 B1 FR 2436402B1 FR 7927198 A FR7927198 A FR 7927198A FR 7927198 A FR7927198 A FR 7927198A FR 2436402 B1 FR2436402 B1 FR 2436402B1
Authority
FR
France
Prior art keywords
high frequency
receiving element
location device
frequency location
sensitivity receiving
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
FR7927198A
Other languages
English (en)
Other versions
FR2436402A1 (fr
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 Nederland BV
Original Assignee
Thales Nederland BV
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 Thales Nederland BV filed Critical Thales Nederland BV
Publication of FR2436402A1 publication Critical patent/FR2436402A1/fr
Application granted granted Critical
Publication of FR2436402B1 publication Critical patent/FR2436402B1/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
    • G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
    • G01S3/30—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics derived directly from separate directional systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Image Analysis (AREA)
FR7927198A 1977-11-14 1979-11-02 Dispositif de localisation a haute frequence et a element recepteur de sensibilite omnidirectionnelle Expired FR2436402B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7712482A NL7712482A (nl) 1977-11-14 1977-11-14 Peilinrichting.

Publications (2)

Publication Number Publication Date
FR2436402A1 FR2436402A1 (fr) 1980-04-11
FR2436402B1 true FR2436402B1 (fr) 1986-03-07

Family

ID=19829525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927198A Expired FR2436402B1 (fr) 1977-11-14 1979-11-02 Dispositif de localisation a haute frequence et a element recepteur de sensibilite omnidirectionnelle

Country Status (10)

Country Link
US (1) US4227196A (fr)
EP (1) EP0002076A1 (fr)
CA (1) CA1112342A (fr)
CH (1) CH652509A5 (fr)
DE (1) DE2857347A1 (fr)
FR (1) FR2436402B1 (fr)
GB (1) GB2041686B (fr)
IT (1) IT1107994B (fr)
NL (1) NL7712482A (fr)
SE (1) SE8001068L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544235B1 (fr) * 1968-09-05 1979-03-03
DE2929254C2 (de) * 1979-07-19 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Antennensystem zur Peilung einer Mikrowellen-Signalquelle
US4766439A (en) * 1984-01-18 1988-08-23 Sanders Associates, Inc. Direction finding system
DE3632114A1 (de) * 1986-09-22 1988-03-31 Plath Naut Elektron Tech Verfahren zur fehlerfreien ermittlung von peilwinkeln nach dem watson-watt-prinzip mittels kreisgruppen von richtantennen
EP0432294A1 (fr) * 1989-12-12 1991-06-19 LITEF GmbH Méthode pour déterminer les angles d'azimut et d'élévation de la direction d'arrivée d'impulsions haute fréquence au moyen d'une évaluation des amplitudes monopulse
DE4007453A1 (de) * 1990-03-09 1991-09-12 Telefunken Electronic Gmbh Vorrichtung zum ueberwachen von objekten
US5898402A (en) * 1997-05-30 1999-04-27 Federal Communications Commission/Compliance And Information Bureau/Equipment Development Group Wide aperature radio frequency data acquisition system
US8774837B2 (en) 2011-04-30 2014-07-08 John Anthony Wright Methods, systems and apparatuses of emergency vehicle locating and the disruption thereof
EP2551695A1 (fr) * 2011-07-25 2013-01-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Concept permettant de déterminer une orientation d'un dispositif mobile
FR3001550B1 (fr) * 2013-01-31 2015-02-06 Eutelsat Sa Dispositif et procede de collecte de donnees pour la localisation d’une source d’interference
US11133876B2 (en) * 2018-06-08 2021-09-28 Disney Enterprises, Inc. Interactive device with multiple antennas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094695A (en) * 1960-03-23 1963-06-18 Sperry Rand Corp Antenna side lobe suppression system
GB971561A (en) * 1960-04-27 1964-09-30 Maxson Electronics Corp Improvements in and relating to radar systems
NL291179A (fr) * 1962-04-10
US3947848A (en) * 1962-08-07 1976-03-30 The United States Of America As Represented By The Secretary Of The Navy Anti-jam dual channel video cancellation circuit for first target tracking system
GB1236501A (en) * 1969-07-29 1971-06-23 Marconi Co Ltd Improvements in or relating to radars
US3938154A (en) * 1974-08-16 1976-02-10 The United States Of America As Represented By The Secretary Of The Navy Modified sidelobe canceller system

Also Published As

Publication number Publication date
FR2436402A1 (fr) 1980-04-11
US4227196A (en) 1980-10-07
NL7712482A (nl) 1979-05-16
SE8001068L (sv) 1980-02-11
CH652509A5 (de) 1985-11-15
GB2041686B (en) 1982-12-08
EP0002076A1 (fr) 1979-05-30
CA1112342A (fr) 1981-11-10
GB2041686A (en) 1980-09-10
DE2857347A1 (de) 1980-05-22
IT1107994B (it) 1985-12-02
IT7851887A0 (it) 1978-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse