FR2494448B1 - Systeme de detection a radar a couverture reglee - Google Patents

Systeme de detection a radar a couverture reglee

Info

Publication number
FR2494448B1
FR2494448B1 FR8121597A FR8121597A FR2494448B1 FR 2494448 B1 FR2494448 B1 FR 2494448B1 FR 8121597 A FR8121597 A FR 8121597A FR 8121597 A FR8121597 A FR 8121597A FR 2494448 B1 FR2494448 B1 FR 2494448B1
Authority
FR
France
Prior art keywords
detection system
radar detection
controlled coverage
coverage
controlled
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
FR8121597A
Other languages
English (en)
Other versions
FR2494448A1 (fr
Inventor
Thomas Henry Hislop
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.)
Plessey Overseas Ltd
Original Assignee
Plessey Overseas Ltd
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 Plessey Overseas Ltd filed Critical Plessey Overseas Ltd
Publication of FR2494448A1 publication Critical patent/FR2494448A1/fr
Application granted granted Critical
Publication of FR2494448B1 publication Critical patent/FR2494448B1/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/424—Stacked beam radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR8121597A 1980-11-19 1981-11-18 Systeme de detection a radar a couverture reglee Expired FR2494448B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8037180 1980-11-19
GB8130876A GB2088168B (en) 1980-11-19 1981-10-13 Improvements in or relating to target detection systems

Publications (2)

Publication Number Publication Date
FR2494448A1 FR2494448A1 (fr) 1982-05-21
FR2494448B1 true FR2494448B1 (fr) 1986-02-28

Family

ID=26277575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121597A Expired FR2494448B1 (fr) 1980-11-19 1981-11-18 Systeme de detection a radar a couverture reglee

Country Status (5)

Country Link
US (1) US4532520A (fr)
DE (1) DE3145859A1 (fr)
FR (1) FR2494448B1 (fr)
GB (1) GB2088168B (fr)
IT (1) IT1194112B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003315A (en) * 1990-09-27 1991-03-26 The United States Of America As Represented By The Secretary Of The Navy Progressive phase-Rotman-Turner lens feed transmission line network
US5929802A (en) * 1997-11-21 1999-07-27 Raytheon Company Automotive forward looking sensor application
EP1032847B1 (fr) * 1997-11-21 2003-04-02 Raytheon Company Capteur a detection frontale pour automobile
GB0701812D0 (en) 2007-01-31 2007-03-14 Qinetiq Ltd Antenna system and radar system incorporating the same
EP2153245A1 (fr) * 2007-05-04 2010-02-17 Teledyne Australia Pty Ltd. Système et procédé pour éviter une collision
EP2539959B1 (fr) * 2010-02-25 2014-02-12 Telefonaktiebolaget LM Ericsson (publ) Noeud de système de communication comportant matrice de transformation
CN102893173B (zh) * 2010-03-05 2014-12-03 温莎大学 雷达系统及其制作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716746A (en) * 1950-10-31 1955-08-30 Rca Corp Focusing of radar beams for a tracking radar
US3170158A (en) * 1963-05-08 1965-02-16 Rotman Walter Multiple beam radar antenna system
US3364490A (en) * 1963-09-26 1968-01-16 Hazeltine Research Inc Variable beamwidth antennas utilizing defocusing
FR1501344A (fr) * 1965-12-01 1967-11-10 Raytheon Co Dispositif de réception pour radar
US3680100A (en) * 1970-12-15 1972-07-25 Us Navy Randomly phase coded antenna technique for search radar
FR2200983A5 (fr) * 1972-09-05 1974-04-19 Messerschmitt Boelkow Blohm
US3938162A (en) * 1974-08-27 1976-02-10 The United States Of America As Represented By The United States National Aeronautics And Space Administration Office Of General Counsel-Code Gp Variable beamwidth antenna
US3997900A (en) * 1975-03-12 1976-12-14 The Singer Company Four beam printed antenna for Doopler application
US3978482A (en) * 1975-03-24 1976-08-31 Hughes Aircraft Company Dynamically focused thinned array
US4186899A (en) * 1977-12-12 1980-02-05 Ford Motor Company Controlled beam projector
AU531239B2 (en) * 1978-06-15 1983-08-18 Plessey Overseas Ltd. Directional arrays

Also Published As

Publication number Publication date
IT8125118A0 (it) 1981-11-16
GB2088168B (en) 1984-06-13
GB2088168A (en) 1982-06-03
IT1194112B (it) 1988-09-14
FR2494448A1 (fr) 1982-05-21
US4532520A (en) 1985-07-30
DE3145859A1 (de) 1982-06-24

Similar Documents

Publication Publication Date Title
FR2538642B1 (fr) Systeme de transmission radio-electrique
GB2075788B (en) Doppler radar
GB2091513B (en) Earth probing radar system
FR2508654B1 (fr) Systeme de navigation
NO148349C (no) Overvaakningsanlegg for et radarsystem.
IT8122833A0 (it) Antenna a microonde perfezionata per sistemi di navigazione doppler.
GB2032725B (en) Moving target indication radar
NO154777C (no) Radarsystem.
GB2011214A (en) Moving target indication radar
FR2386824B1 (fr) Systeme de radionavigation
FR2448745B1 (fr) Systeme de commande de positionnement
DE3065158D1 (en) Doppler radar system
DE3219819A1 (de) Doppler-radar-geschwindigkeitsmesser
FR2683914B1 (fr) Systeme a radar de poursuite.
FR2494448B1 (fr) Systeme de detection a radar a couverture reglee
GB2007933B (en) Radar system
IT8221459A0 (it) Apparecchio radar doppler a impulsi.
DE3170145D1 (en) Radar ranging system
FR2506003B1 (fr) Systeme de visee
BE871580A (fr) Systeme electromagnetique de detection
IT1170499B (it) Trasmettitore radar
AU548817B2 (en) Moving target detection radar
GB2292032B (en) Radar ranging system
FR2508884B1 (fr) Systeme de levage mecano-pneumatique
FR2599859B1 (fr) Systeme de surveillance

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse