JPWO2021161551A1 - - Google Patents

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Publication number
JPWO2021161551A1
JPWO2021161551A1 JP2022500213A JP2022500213A JPWO2021161551A1 JP WO2021161551 A1 JPWO2021161551 A1 JP WO2021161551A1 JP 2022500213 A JP2022500213 A JP 2022500213A JP 2022500213 A JP2022500213 A JP 2022500213A JP WO2021161551 A1 JPWO2021161551 A1 JP WO2021161551A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022500213A
Other versions
JP7428231B2 (ja
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
Publication of JPWO2021161551A1 publication Critical patent/JPWO2021161551A1/ja
Application granted granted Critical
Publication of JP7428231B2 publication Critical patent/JP7428231B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • 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
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
    • 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
    • G01S7/35—Details of non-pulse systems
    • G01S7/352—Receivers
    • G01S7/354—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
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2022500213A 2020-02-12 2020-06-25 レーダ装置 Active JP7428231B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020021746 2020-02-12
JP2020021746 2020-02-12
PCT/JP2020/024986 WO2021161551A1 (ja) 2020-02-12 2020-06-25 レーダ装置

Publications (2)

Publication Number Publication Date
JPWO2021161551A1 true JPWO2021161551A1 (ja) 2021-08-19
JP7428231B2 JP7428231B2 (ja) 2024-02-06

Family

ID=77293033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022500213A Active JP7428231B2 (ja) 2020-02-12 2020-06-25 レーダ装置

Country Status (4)

Country Link
US (1) US20220268880A1 (ja)
JP (1) JP7428231B2 (ja)
DE (1) DE112020006709T5 (ja)
WO (1) WO2021161551A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024023883A1 (ja) * 2022-07-25 2024-02-01 三菱電機株式会社 信号処理装置、信号処理方法及び信号処理プログラム

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6292592B1 (en) * 1998-10-19 2001-09-18 Raytheon Company Efficient multi-resolution space-time adaptive processor
JP2002168944A (ja) * 2000-12-01 2002-06-14 Japan Radio Co Ltd 不要波抑圧方法
US7038617B1 (en) * 2005-05-26 2006-05-02 Lockheed Martin Corporation Sensor doppler/wavelet processing
JP2006226779A (ja) * 2005-02-16 2006-08-31 Toshiba Corp レーダ装置
JP2007047112A (ja) * 2005-08-12 2007-02-22 Toshiba Corp レーダ装置
JP2007085999A (ja) * 2005-09-26 2007-04-05 Fujitsu Ten Ltd 電波送受信器における電波干渉回避装置
CN101651463A (zh) * 2008-08-13 2010-02-17 大唐移动通信设备有限公司 一种基带信号窄带干扰的抑制方法及装置
JP2012132687A (ja) * 2010-12-20 2012-07-12 Furuno Electric Co Ltd 物標探知方法、物標探知プログラム、物標探知装置、およびレーダ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7403153B2 (en) 2004-12-15 2008-07-22 Valeo Raytheon Systems, Inc. System and method for reducing a radar interference signal
JP5093051B2 (ja) 2008-10-28 2012-12-05 トヨタ自動車株式会社 レーダ装置
CN111263483B (zh) 2015-02-25 2023-04-07 日本先锋公司 发光装置、发光装置的制造方法及发光系统
US9952312B2 (en) 2015-07-06 2018-04-24 Navico Holding As Radar interference mitigation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6292592B1 (en) * 1998-10-19 2001-09-18 Raytheon Company Efficient multi-resolution space-time adaptive processor
JP2002168944A (ja) * 2000-12-01 2002-06-14 Japan Radio Co Ltd 不要波抑圧方法
JP2006226779A (ja) * 2005-02-16 2006-08-31 Toshiba Corp レーダ装置
US7038617B1 (en) * 2005-05-26 2006-05-02 Lockheed Martin Corporation Sensor doppler/wavelet processing
JP2007047112A (ja) * 2005-08-12 2007-02-22 Toshiba Corp レーダ装置
JP2007085999A (ja) * 2005-09-26 2007-04-05 Fujitsu Ten Ltd 電波送受信器における電波干渉回避装置
CN101651463A (zh) * 2008-08-13 2010-02-17 大唐移动通信设备有限公司 一种基带信号窄带干扰的抑制方法及装置
JP2012132687A (ja) * 2010-12-20 2012-07-12 Furuno Electric Co Ltd 物標探知方法、物標探知プログラム、物標探知装置、およびレーダ装置

Also Published As

Publication number Publication date
WO2021161551A1 (ja) 2021-08-19
DE112020006709T5 (de) 2022-12-01
JP7428231B2 (ja) 2024-02-06
US20220268880A1 (en) 2022-08-25

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