EP2936192A4 - METHOD AND APPARATUS FOR RADAR WITH MITIGATION OF WIND PARK EFFECTS - Google Patents

METHOD AND APPARATUS FOR RADAR WITH MITIGATION OF WIND PARK EFFECTS

Info

Publication number
EP2936192A4
EP2936192A4 EP12890501.5A EP12890501A EP2936192A4 EP 2936192 A4 EP2936192 A4 EP 2936192A4 EP 12890501 A EP12890501 A EP 12890501A EP 2936192 A4 EP2936192 A4 EP 2936192A4
Authority
EP
European Patent Office
Prior art keywords
mitigation
radar
effects
wind park
park
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.)
Withdrawn
Application number
EP12890501.5A
Other languages
German (de)
French (fr)
Other versions
EP2936192A1 (en
Inventor
Xiaoli Lu
Oliver Hubbard
Jian Wang
Emily Wang
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.)
Raytheon Canada Ltd
Original Assignee
Raytheon Canada 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 Raytheon Canada Ltd filed Critical Raytheon Canada Ltd
Publication of EP2936192A1 publication Critical patent/EP2936192A1/en
Publication of EP2936192A4 publication Critical patent/EP2936192A4/en
Withdrawn legal-status Critical Current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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • 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
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/538—Discriminating between fixed and moving objects or between objects moving at different speeds eliminating objects that have not moved between successive antenna scans, e.g. area MTi
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/872—Combinations of primary radar and secondary radar
    • 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
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/414—Discriminating targets with respect to background clutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP12890501.5A 2012-12-21 2012-12-21 METHOD AND APPARATUS FOR RADAR WITH MITIGATION OF WIND PARK EFFECTS Withdrawn EP2936192A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2012/001179 WO2014094106A1 (en) 2012-12-21 2012-12-21 Methods and apparatus for a radar having windfarm mitigation

Publications (2)

Publication Number Publication Date
EP2936192A1 EP2936192A1 (en) 2015-10-28
EP2936192A4 true EP2936192A4 (en) 2016-07-20

Family

ID=50977445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12890501.5A Withdrawn EP2936192A4 (en) 2012-12-21 2012-12-21 METHOD AND APPARATUS FOR RADAR WITH MITIGATION OF WIND PARK EFFECTS

Country Status (2)

Country Link
EP (1) EP2936192A4 (en)
WO (1) WO2014094106A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111289948B (en) * 2020-03-16 2024-04-09 苏州度风科技有限公司 Pulse weather radar echo weak signal detection method and electronic equipment
CN112698276B (en) * 2020-12-15 2023-06-02 中国人民解放军空军预警学院 Wind power plant interference resistant air traffic control radar monitoring system and method
CN113030973B (en) * 2021-03-02 2022-06-28 成都民航空管科技发展有限公司 A surface surveillance radar signal processing system and method
US12523756B1 (en) 2021-03-03 2026-01-13 Telephonics Corporation Aesa true dual beam full range, full doppler spectrum imaging while scanning radar system
CN113504513B (en) * 2021-06-30 2023-05-23 电子科技大学 Time domain nonlinear frequency modulation signal generation method
CN113970739B (en) * 2021-09-13 2025-04-18 四创电子股份有限公司 An adaptive wind farm clutter recognition and suppression method for air traffic control primary radar
CN115015917B (en) * 2022-02-25 2024-07-12 西安电子科技大学 A target detection method based on prior information of complex domain clutter map
CN114895262B (en) * 2022-04-08 2024-07-09 西安电子科技大学 A clutter suppression method based on wind turbine space-time spectrum characteristics and orthogonal projection
TWI905675B (en) * 2023-03-02 2025-11-21 創未來科技股份有限公司 Method for deploying radar system, and server system for building radar system
CN116299304B (en) * 2023-05-19 2023-08-15 北京敏视达雷达有限公司 Wind power clutter filtering method, device, equipment and readable storage medium
GR1010867B (en) * 2024-05-08 2025-01-31 Νικολαος Κωσταντινου Ουζουνογλου Method of reducing radar influence by wind turbines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2593436A1 (en) * 2006-11-09 2008-05-09 Raytheon Canada Limited Dual beam radar system
US20100079328A1 (en) * 2008-05-05 2010-04-01 Drake Peter R Methods and apparatus for detection/classification of radar targets including birds and other hazards

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961075A (en) * 1989-09-11 1990-10-02 Raytheon Company Two and one-half dimensional radar system
US6677886B1 (en) * 2002-10-28 2004-01-13 Raytheon Company Weather and airborne clutter suppression using a cluster shape classifier
US7567203B2 (en) * 2005-04-11 2009-07-28 Raytheon Canada Limited Classification system for radar and sonar applications
US7675458B2 (en) * 2006-11-09 2010-03-09 Raytheon Canada Limited Dual beam radar system
GB0710209D0 (en) * 2007-05-29 2007-07-04 Cambridge Consultants Radar system
GB2497003B (en) * 2008-05-29 2013-08-07 Cambridge Consultants Radar system and method
GB0822468D0 (en) * 2008-12-10 2009-01-14 Qinetiq Ltd Method for mitigating the effects of clutter and interference on a radar system
GB201006503D0 (en) * 2010-04-19 2010-06-02 Cambridge Consultants Radar filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2593436A1 (en) * 2006-11-09 2008-05-09 Raytheon Canada Limited Dual beam radar system
US20100079328A1 (en) * 2008-05-05 2010-04-01 Drake Peter R Methods and apparatus for detection/classification of radar targets including birds and other hazards

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PETER DRAKE: "Overview of Raytheon Wind Farm Mitigation Techniques and Test Results", 15 June 2011 (2011-06-15), XP055279031, Retrieved from the Internet <URL:http://users.ece.utexas.edu/~ling/US4%20Drake-Wind%20Farm%20Presentation-Wednesday%20Track3.pdf> [retrieved on 20160609] *
RAYTHEON CANADA LTD: "Report on Advanced Mitigating Techniques to Remove the Effects of Wind Turbines and Wind Farms on the Raytheon ASR-10/23SS Radars (+ Appendixes A-F)", INTERNET CITATION, 17 July 2006 (2006-07-17), pages 97pp, XP007913794, Retrieved from the Internet <URL:http://www.decc.gov.uk/assets/decc/what%20we%20do/uk%20energy%20supply/energy%20mix/renewable%20energy/planning/on_off_wind/aero_military/file37012.pdf> [retrieved on 20100708] *
See also references of WO2014094106A1 *

Also Published As

Publication number Publication date
WO2014094106A1 (en) 2014-06-26
EP2936192A1 (en) 2015-10-28

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