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AU2001282275A1 - Method of interference suppression in a radar system - Google Patents

Method of interference suppression in a radar system

Info

Publication number
AU2001282275A1
AU2001282275A1 AU2001282275A AU8227501A AU2001282275A1 AU 2001282275 A1 AU2001282275 A1 AU 2001282275A1 AU 2001282275 A AU2001282275 A AU 2001282275A AU 8227501 A AU8227501 A AU 8227501A AU 2001282275 A1 AU2001282275 A1 AU 2001282275A1
Authority
AU
Australia
Prior art keywords
radar system
interference suppression
suppression
interference
radar
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.)
Abandoned
Application number
AU2001282275A
Inventor
Peter Langsford
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.)
BAE Systems Integrated System Technologies Ltd
Original Assignee
Alenia Marconi Systems 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
Priority claimed from GB0019757A external-priority patent/GB0019757D0/en
Priority claimed from GB0021276A external-priority patent/GB0021276D0/en
Application filed by Alenia Marconi Systems Ltd filed Critical Alenia Marconi Systems Ltd
Publication of AU2001282275A1 publication Critical patent/AU2001282275A1/en
Abandoned 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

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)
AU2001282275A 2000-08-11 2001-08-10 Method of interference suppression in a radar system Abandoned AU2001282275A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0019757A GB0019757D0 (en) 2000-08-11 2000-08-11 Method of interference suppression in a radar system
GB0019757 2000-08-11
GB0021276 2000-08-31
GB0021276A GB0021276D0 (en) 2000-08-31 2000-08-31 Method of interference suppression in a radar system
PCT/GB2001/003613 WO2002014896A1 (en) 2000-08-11 2001-08-10 Method of interference suppression in a radar system

Publications (1)

Publication Number Publication Date
AU2001282275A1 true AU2001282275A1 (en) 2002-02-25

Family

ID=26244822

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282275A Abandoned AU2001282275A1 (en) 2000-08-11 2001-08-10 Method of interference suppression in a radar system

Country Status (4)

Country Link
US (1) US6768444B2 (en)
EP (1) EP1307763A1 (en)
AU (1) AU2001282275A1 (en)
WO (1) WO2002014896A1 (en)

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US6970722B1 (en) * 2002-08-22 2005-11-29 Cisco Technology, Inc. Array beamforming with wide nulls
KR100604822B1 (en) * 2003-07-03 2006-07-28 삼성전자주식회사 Wireless fading channel demodulator providing beamforming and diversity gain using sub-array grouped adaptive array antennas, mobile communication receiving system and method thereof
US9066306B2 (en) * 2007-09-21 2015-06-23 Qualcomm Incorporated Interference management utilizing power control
US8824979B2 (en) * 2007-09-21 2014-09-02 Qualcomm Incorporated Interference management employing fractional frequency reuse
US9137806B2 (en) 2007-09-21 2015-09-15 Qualcomm Incorporated Interference management employing fractional time reuse
US9374791B2 (en) 2007-09-21 2016-06-21 Qualcomm Incorporated Interference management utilizing power and attenuation profiles
US9078269B2 (en) * 2007-09-21 2015-07-07 Qualcomm Incorporated Interference management utilizing HARQ interlaces
US20090080499A1 (en) * 2007-09-21 2009-03-26 Qualcomm Incorporated Interference management employing fractional code reuse
US7728764B2 (en) * 2007-10-19 2010-06-01 Raytheon Company Sidelobe blanking characterizer system and method
US8948095B2 (en) 2007-11-27 2015-02-03 Qualcomm Incorporated Interference management in a wireless communication system using frequency selective transmission
US20090135754A1 (en) * 2007-11-27 2009-05-28 Qualcomm Incorporated Interference management in a wireless communication system using overhead channel power control
ES2391930T3 (en) * 2008-04-18 2012-12-03 Bae Systems Plc A procedure to minimize intentional disturbance noise in receiving systems
US8144051B2 (en) 2008-09-05 2012-03-27 Raytheon Company Adaptive sidelobe blanking for motion compensation
US8614644B2 (en) * 2010-04-22 2013-12-24 The Aerospace Corporation Systems and methods for protecting a receiving antenna from interference by a transmitting antenna
US9065584B2 (en) 2010-09-29 2015-06-23 Qualcomm Incorporated Method and apparatus for adjusting rise-over-thermal threshold
US9363024B2 (en) * 2012-03-09 2016-06-07 The United States Of America As Represented By The Secretary Of The Army Method and system for estimation and extraction of interference noise from signals
US9172476B2 (en) * 2012-03-09 2015-10-27 The United States Of America As Represented By The Secretary Of The Army Method and system for removal of noise in signal
US9647324B2 (en) * 2013-12-04 2017-05-09 Garmin International, Inc. System and method for reducing reflections from metallic surfaces onto aircraft antennas
GB2544463A (en) 2015-11-11 2017-05-24 Leonardo Mw Ltd Radar systems and methods
CN106483506B (en) * 2016-10-26 2019-03-22 河海大学 A kind of cognition type self-adapting interference suppression method
EP3444628A1 (en) * 2017-08-18 2019-02-20 Nxp B.V. Radar unit, integrated circuit and methods for detecting and mitigating mutual interference
EP3521852B1 (en) * 2018-01-31 2021-07-14 Sivers Wireless AB Radar beamforming method
CN108345864B (en) * 2018-03-06 2020-09-08 中国电子科技集团公司第二十八研究所 Random set type radar radiation source signal parameter high-frequency mode mining method based on weighted clustering
CN109782236B (en) * 2019-02-27 2020-11-27 珠海格力电器股份有限公司 Method and device for shielding data interaction by microwave radar
KR102740436B1 (en) * 2019-03-07 2024-12-09 주식회사 에이치엘클레무브 Radar Apparatus, Method for Controlling Radar Apparatus and Detection System using Radar Apparatus
US11201641B2 (en) * 2019-05-08 2021-12-14 Raytheon Bbn Technologies Corp. Apparatus and method for detection of cyber tampering, physical tampering, and changes in performance of electronic devices
CN110988899B (en) * 2019-12-09 2022-03-22 Oppo广东移动通信有限公司 Method for removing interference signal, depth detection assembly and electronic device
JP7514718B2 (en) 2020-10-01 2024-07-11 株式会社デンソー Radar Equipment
TWI764420B (en) 2020-12-09 2022-05-11 立積電子股份有限公司 Radar detector and interference supression method using radar detector
US11822003B2 (en) * 2021-03-01 2023-11-21 Qualcomm Incorporated Methods and systems for adjusting radar parameters based on congestion measurements
CN113534067B (en) * 2021-06-30 2023-03-14 南京邮电大学 Multi-station radar deception jamming resisting method and system under multiple interference sources
CN118011333B (en) * 2024-04-08 2024-06-28 成都金武科技有限公司 Intelligent anti-interference method for dual-band phased array radar

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US4439769A (en) * 1975-10-02 1984-03-27 The United States Of America As Represented By The Secretary Of The Air Force Combined adaptive sidelobe canceller and frequency filter system
US4367472A (en) * 1979-09-28 1983-01-04 Siemens Aktiengesellschaft Circuit arrangement for side lobe suppression in radar apparatuses
GB2089614B (en) * 1980-12-15 1984-11-07 Marconi Co The Ltd An improved side lobe canceller for radar systems
US5359329A (en) * 1981-03-18 1994-10-25 The United States Of America As Represented By The Secretary Of The Navy Jammer reference target measurement system
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NL8104485A (en) * 1981-10-02 1983-05-02 Hollandse Signaalapparaten Bv SIDE LOOP SUPPRESSION UNIT FOR AN IMPULSE RADAR DEVICE.
FR2714483B1 (en) * 1982-01-22 1996-03-29 Thomson Csf Method and device for reducing the power of interference signals received by the side lobes of a random frequency radar antenna.
US5440308A (en) * 1987-02-12 1995-08-08 The Aerospace Corporation Apparatus and method for employing adaptive interference cancellation over a wide bandwidth
US4931977A (en) * 1987-10-30 1990-06-05 Canadian Marconi Company Vectorial adaptive filtering apparatus with convergence rate independent of signal parameters
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US5311192A (en) * 1989-01-03 1994-05-10 Hughes Aircraft Company Polarization ECCM technique for radar systems
US5760900A (en) * 1989-03-18 1998-06-02 Canon Kabushiki Kaisha Method and apparatus for optically measuring specimen
US4959653A (en) * 1989-08-23 1990-09-25 Massachusetts Institute Of Technology Adaptive sidelobe blanker
US5600326A (en) * 1991-12-16 1997-02-04 Martin Marietta Corp. Adaptive digital beamforming architecture and algorithm for nulling mainlobe and multiple sidelobe radar jammers while preserving monopulse ratio angle estimation accuracy
US5173700A (en) * 1992-03-03 1992-12-22 General Electric Co. Mainbeam jammer nulling with monopulse angle correction
US6650271B1 (en) * 1997-11-24 2003-11-18 Raytheon Company Signal receiver having adaptive interfering signal cancellation
US6084540A (en) * 1998-07-20 2000-07-04 Lockheed Martin Corp. Determination of jammer directions using multiple antenna beam patterns
WO2000052497A2 (en) * 1999-02-16 2000-09-08 Raytheon Company Radar system having spoofer, blanker and canceler

Also Published As

Publication number Publication date
EP1307763A1 (en) 2003-05-07
US6768444B2 (en) 2004-07-27
US20040027268A1 (en) 2004-02-12
WO2002014896A1 (en) 2002-02-21

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