DE69938475D1 - Verfahren zur Erhöhung des Winkelerfassungsbereichs für einen Strahlformungsradar, und Radar dafür - Google Patents

Verfahren zur Erhöhung des Winkelerfassungsbereichs für einen Strahlformungsradar, und Radar dafür

Info

Publication number
DE69938475D1
DE69938475D1 DE69938475T DE69938475T DE69938475D1 DE 69938475 D1 DE69938475 D1 DE 69938475D1 DE 69938475 T DE69938475 T DE 69938475T DE 69938475 T DE69938475 T DE 69938475T DE 69938475 D1 DE69938475 D1 DE 69938475D1
Authority
DE
Germany
Prior art keywords
radar
therefor
increasing
detection range
angle detection
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
DE69938475T
Other languages
English (en)
Other versions
DE69938475T2 (de
Inventor
Francoise Clerc
Guy Desodt
Daniel Muller
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
Thales 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 Thales SA filed Critical Thales SA
Publication of DE69938475D1 publication Critical patent/DE69938475D1/de
Application granted granted Critical
Publication of DE69938475T2 publication Critical patent/DE69938475T2/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
    • 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
    • G01S13/426—Scanning radar, e.g. 3D radar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture

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)
DE1999638475 1998-06-12 1999-06-01 Verfahren zur Erhöhung des Winkelerfassungsbereichs für einen Strahlformungsradar, und Radar dafür Expired - Lifetime DE69938475T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9807440A FR2779831B1 (fr) 1998-06-12 1998-06-12 Procede d'augmentation de la couverture angulaire de radars a formation de faisceaux, et radar le mettant en oeuvre
FR9807440 1998-06-12

Publications (2)

Publication Number Publication Date
DE69938475D1 true DE69938475D1 (de) 2008-05-21
DE69938475T2 DE69938475T2 (de) 2009-07-09

Family

ID=9527330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999638475 Expired - Lifetime DE69938475T2 (de) 1998-06-12 1999-06-01 Verfahren zur Erhöhung des Winkelerfassungsbereichs für einen Strahlformungsradar, und Radar dafür

Country Status (3)

Country Link
EP (1) EP0964268B1 (de)
DE (1) DE69938475T2 (de)
FR (1) FR2779831B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
FR2951586B1 (fr) * 2009-10-20 2011-11-18 Thales Sa Architecture d'antenne mettant en jeu une synthese de faisceaux avec des echantillonneurs a pas variable
US11483751B2 (en) * 2017-08-18 2022-10-25 Telefonaktiebolaget Lm Ericsson (Publ) Method for evaluating cell quality of cells using beamforming

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024476A (ja) * 1983-07-21 1985-02-07 Nec Corp レ−ダ装置
US5537367A (en) * 1994-10-20 1996-07-16 Lockwood; Geoffrey R. Sparse array structures

Also Published As

Publication number Publication date
FR2779831A1 (fr) 1999-12-17
DE69938475T2 (de) 2009-07-09
EP0964268B1 (de) 2008-04-09
FR2779831B1 (fr) 2000-09-01
EP0964268A1 (de) 1999-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition