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EP2936192A4 - Verfahren und vorrichtung für radar mit windparkabschwächung - Google Patents

Verfahren und vorrichtung für radar mit windparkabschwächung

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
windfarm
mitigation
radar
methods
windfarm mitigation
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Withdrawn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
English (en)
French (fr)
Other versions
EP2936192A1 (de
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/de
Publication of EP2936192A4 publication Critical patent/EP2936192A4/de
Withdrawn legal-status Critical Current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 Verfahren und vorrichtung für radar mit windparkabschwächung Withdrawn EP2936192A4 (de)

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 (de) 2015-10-28
EP2936192A4 true EP2936192A4 (de) 2016-07-20

Family

ID=50977445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12890501.5A Withdrawn EP2936192A4 (de) 2012-12-21 2012-12-21 Verfahren und vorrichtung für radar mit windparkabschwächung

Country Status (2)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111289948B (zh) * 2020-03-16 2024-04-09 苏州度风科技有限公司 一种脉冲气象雷达回波弱信号探测方法及电子设备
CN112698276B (zh) * 2020-12-15 2023-06-02 中国人民解放军空军预警学院 一种抗风电场干扰的空管雷达监测系统及方法
CN113030973B (zh) * 2021-03-02 2022-06-28 成都民航空管科技发展有限公司 一种场面监视雷达信号处理系统及方法
CN113504513B (zh) * 2021-06-30 2023-05-23 电子科技大学 一种时域非线性调频信号产生方法
CN113970739A (zh) * 2021-09-13 2022-01-25 四创电子股份有限公司 一种空管一次雷达自适应风电场杂波识别和抑制方法
CN115015917B (zh) * 2022-02-25 2024-07-12 西安电子科技大学 一种基于复数域杂波图先验信息的目标检测方法
CN114895262B (zh) * 2022-04-08 2024-07-09 西安电子科技大学 一种基于风电机空时谱特征和正交投影的杂波抑制方法
CN116299304B (zh) * 2023-05-19 2023-08-15 北京敏视达雷达有限公司 一种风电杂波的滤波方法、装置、设备及可读存储介质
GR1010867B (el) * 2024-05-08 2025-01-31 Νικολαος Κωσταντινου Ουζουνογλου Μεθοδος μειωσης επηρεασμου ρανταρ απο ανεμογεννητριες παραγωγης ηλεκτρικης ενεργειας

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 (de) 2015-10-28

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