ITRM970378A0 - - Google Patents

Info

Publication number
ITRM970378A0
ITRM970378A0 ITRM970378A ITRM970378A ITRM970378A0 IT RM970378 A0 ITRM970378 A0 IT RM970378A0 IT RM970378 A ITRM970378 A IT RM970378A IT RM970378 A ITRM970378 A IT RM970378A IT RM970378 A0 ITRM970378 A0 IT RM970378A0
Authority
IT
Italy
Application number
ITRM970378A
Other languages
Italian (it)
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 filed Critical
Priority to IT97RM000378A priority Critical patent/IT1293059B1/it
Publication of ITRM970378A0 publication Critical patent/ITRM970378A0/it
Priority to EP98830378A priority patent/EP0893703B1/en
Priority to DE69805576T priority patent/DE69805576T2/de
Priority to US09/103,863 priority patent/US6031485A/en
Publication of ITRM970378A1 publication Critical patent/ITRM970378A1/it
Application granted granted Critical
Publication of IT1293059B1 publication Critical patent/IT1293059B1/it

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
    • G01S13/003—Bistatic radar systems; Multistatic radar systems
    • 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
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • 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
    • G01S2013/0236—Special technical features
    • G01S2013/0245—Radar with phased array antenna
    • G01S2013/0254—Active array antenna
    • 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
    • G01S2013/0236—Special technical features
    • G01S2013/0281—LPI, Low Probability of Intercept 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)
IT97RM000378A 1997-06-24 1997-06-24 Radar bi-statico digitale a spettro espanso IT1293059B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT97RM000378A IT1293059B1 (it) 1997-06-24 1997-06-24 Radar bi-statico digitale a spettro espanso
EP98830378A EP0893703B1 (en) 1997-06-24 1998-06-22 Digital bi - static spread spectrum radar
DE69805576T DE69805576T2 (de) 1997-06-24 1998-06-22 Digitales bistatisches Spreizspektrumradar
US09/103,863 US6031485A (en) 1997-06-24 1998-06-24 Digital bi-static spread spectrum radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97RM000378A IT1293059B1 (it) 1997-06-24 1997-06-24 Radar bi-statico digitale a spettro espanso

Publications (3)

Publication Number Publication Date
ITRM970378A0 true ITRM970378A0 (h) 1997-06-24
ITRM970378A1 ITRM970378A1 (it) 1998-12-24
IT1293059B1 IT1293059B1 (it) 1999-02-11

Family

ID=11405141

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000378A IT1293059B1 (it) 1997-06-24 1997-06-24 Radar bi-statico digitale a spettro espanso

Country Status (4)

Country Link
US (1) US6031485A (h)
EP (1) EP0893703B1 (h)
DE (1) DE69805576T2 (h)
IT (1) IT1293059B1 (h)

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JP3899708B2 (ja) * 1998-10-16 2007-03-28 株式会社デンソー 距離測定装置
US6693590B1 (en) * 1999-05-10 2004-02-17 Raytheon Company Method and apparatus for a digital phased array antenna
US6211807B1 (en) * 1999-05-26 2001-04-03 Geometrics System using spread spectrum modulation for locating underground objects
GB2353155A (en) * 1999-08-05 2001-02-14 Mitsubishi Electric Inf Tech A random binary signal generator with a narrowed autocorrelation function
AU5375901A (en) 2000-04-24 2001-11-12 Lockheed Martin Mission System Passive coherent location system and method
US6608588B2 (en) 2000-05-05 2003-08-19 Greenwich Technologies Associates Remote sensing using Rayleigh signaling
US7965794B2 (en) 2000-05-05 2011-06-21 Greenwich Technologies Associates Method and apparatus for broadcasting with spatially diverse signals
US6823021B1 (en) 2000-10-27 2004-11-23 Greenwich Technologies Associates Method and apparatus for space division multiple access receiver
IL155513A0 (en) * 2000-10-20 2003-11-23 Lockheed Corp Civil aviation passive coherent location system and method
DE10056002A1 (de) 2000-11-11 2002-05-23 Bosch Gmbh Robert Radareinrichtung und Verfahren zum Betreiben einer Radareinrichtung
IL156156A0 (en) * 2000-11-28 2003-12-23 Lockheed Corp System and method for adaptive broadcast radar system
US6710743B2 (en) * 2001-05-04 2004-03-23 Lockheed Martin Corporation System and method for central association and tracking in passive coherent location applications
US6600446B2 (en) 2001-06-29 2003-07-29 Lockheed Martin Corporation Cascadable architecture for digital beamformer
US7079588B1 (en) 2001-12-21 2006-07-18 Raytheon Company Method and apparatus for processing signals in an array antenna system
US7420505B2 (en) * 2003-05-27 2008-09-02 Clean Earth Technologies, Llc Radar or sensor system with hierarchical architecture and reconfigurable functionality
GB0327041D0 (en) 2003-11-21 2003-12-24 Roke Manor Research Apparatus and methods
US6961017B1 (en) 2003-12-16 2005-11-01 Lockheed Martin Corporation Apparatus for providing anti-jamming capability to legacy GPS receivers
US7038618B2 (en) * 2004-04-26 2006-05-02 Budic Robert D Method and apparatus for performing bistatic radar functions
CN100352298C (zh) * 2004-09-08 2007-11-28 中兴通讯股份有限公司 一种时分双工智能天线系统阵列通道的校正方法和装置
US7317427B2 (en) * 2005-01-25 2008-01-08 Raytheon Company Adaptive array
US7151478B1 (en) * 2005-02-07 2006-12-19 Raytheon Company Pseudo-orthogonal waveforms radar system, quadratic polyphase waveforms radar, and methods for locating targets
JP5121404B2 (ja) * 2006-11-15 2013-01-16 パナソニック株式会社 スペクトル拡散型レーダ装置用半導体装置
FR2919731A1 (fr) * 2007-08-03 2009-02-06 Thales Sa Architecture radar modulaire
JP2009069022A (ja) * 2007-09-13 2009-04-02 Panasonic Corp レーダ装置、その制御方法及び車両
JP2009080024A (ja) * 2007-09-26 2009-04-16 Fujitsu Ltd 探知測距装置および探知測距方法
JP5081774B2 (ja) * 2007-10-04 2012-11-28 パナソニック株式会社 スペクトル拡散型レーダ用受信装置
US8035551B1 (en) 2008-06-05 2011-10-11 The United States Of America As Represented By The Secretary Of The Army Noise correlation radar devices and methods for detecting targets with noise correlation radar
FR2933497B1 (fr) * 2008-07-03 2012-06-01 Claude Goutelard Procedes et systemes d'emission codee et de reception antennaires notamment pour radar
IT1391337B1 (it) * 2008-08-07 2011-12-05 Univ Roma Sistema integrato di localizzazione radioelettrica basato su forma d'onda rumorose
FR2945636B1 (fr) * 2009-05-15 2016-11-11 Thales Sa Systeme de surveillance multistatique optimise
US8373591B2 (en) * 2009-10-30 2013-02-12 Jed Margolin System for sensing aircraft and other objects
FR2970085A1 (fr) * 2010-12-30 2012-07-06 Thales Sa Procede d'extension de la portee instrumentee d'un radar
FR2987683B1 (fr) 2012-03-02 2016-11-11 Thales Sa Radar a faible probabilite d'interception
IL221596A (en) 2012-08-23 2017-12-31 Beeri Amir METHOD AND DEVICE FOR VOLUME VISUALIZATION IN A WIDE RADAR IMAGING SYSTEM
US9551784B2 (en) * 2012-09-04 2017-01-24 Honeywell International Inc. Intrusion detection
US8805297B2 (en) 2012-10-16 2014-08-12 Raytheon Company Band stitching electronic circuits and techniques
ES2813906T3 (es) * 2013-01-31 2021-03-25 Hensoldt Sensors Gmbh Método de funcionamiento de un radar pasivo
DE102015216278B3 (de) * 2015-08-26 2016-07-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Anordnung zur Radarüberwachung mit bistatischem FMCW-Radar
EP3635435A4 (en) 2017-05-12 2021-02-24 Locata Corporation Pty Ltd METHOD AND DEVICE FOR CHARACTERIZING THE ENVIRONMENT OF A USER PLATFORM
US10935657B2 (en) * 2019-05-07 2021-03-02 Applied Concepts, Inc. System and method for precision spin measurement using doppler radar
EP4148452A1 (en) 2021-09-10 2023-03-15 Nxp B.V. A radar system and a radar method for replay resistant radar operations

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US4771289A (en) * 1982-05-28 1988-09-13 Hazeltine Corporation Beamforming/null-steering adaptive array
US4605922A (en) * 1984-09-14 1986-08-12 Racon, Inc. Intrusion detector
US5493306A (en) * 1987-08-28 1996-02-20 Eaton Corporation Phased array antenna system to produce wide-open coverage of a wide angular section with high directive gain and moderate capability to resolve multiple signals
US5265121A (en) * 1989-10-17 1993-11-23 Juanita H. Stewart Spread spectrum coherent processor
US5361072A (en) * 1992-02-28 1994-11-01 Codar Ocean Sensors, Ltd. Gated FMCW DF radar and signal processing for range/doppler/angle determination
FR2719382B1 (fr) * 1994-05-02 1996-05-31 Thomson Csf Procédé de détection radar discrète et système de mise en Óoeuvre.
US5657021A (en) * 1994-06-30 1997-08-12 Ehsani Engineering Enterprises, Inc. System and method for radar-vision for vehicles in traffic
US5565764A (en) * 1995-05-05 1996-10-15 Texas Instruments Incorporated Digital processing method for parameter estimation of synchronous, asynchronous, coherent or non-coherent signals
CA2163692C (en) * 1995-11-24 2001-08-07 Claude Belisle Design of an electronic beam forming network for phased array applications
US5793798A (en) * 1995-12-18 1998-08-11 Ail Systems, Inc. Virtual beam system
US5706010A (en) * 1996-05-16 1998-01-06 E-Systems, Inc. Method and apparatus for determining location of an unknown signal transmitter
US5896105A (en) * 1997-06-23 1999-04-20 Northrop Grumman Corporation Distributed phased array antenna system

Also Published As

Publication number Publication date
US6031485A (en) 2000-02-29
EP0893703B1 (en) 2002-05-29
EP0893703A1 (en) 1999-01-27
DE69805576D1 (de) 2002-07-04
ITRM970378A1 (it) 1998-12-24
DE69805576T2 (de) 2003-01-09
IT1293059B1 (it) 1999-02-11

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Legal Events

Date Code Title Description
0001 Granted