JPWO2021210465A1 - - Google Patents

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Publication number
JPWO2021210465A1
JPWO2021210465A1 JP2022515328A JP2022515328A JPWO2021210465A1 JP WO2021210465 A1 JPWO2021210465 A1 JP WO2021210465A1 JP 2022515328 A JP2022515328 A JP 2022515328A JP 2022515328 A JP2022515328 A JP 2022515328A JP WO2021210465 A1 JPWO2021210465 A1 JP WO2021210465A1
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.)
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Application number
JP2022515328A
Other versions
JP7402440B2 (ja
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Publication of JPWO2021210465A1 publication Critical patent/JPWO2021210465A1/ja
Application granted granted Critical
Publication of JP7402440B2 publication Critical patent/JP7402440B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01S13/02—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
    • 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
    • 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

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)
JP2022515328A 2020-04-17 2021-04-07 レーダ装置、車両、距離測定方法 Active JP7402440B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020074395 2020-04-17
JP2020074395 2020-04-17
PCT/JP2021/014750 WO2021210465A1 (ja) 2020-04-17 2021-04-07 レーダ装置、車両、距離測定方法

Publications (2)

Publication Number Publication Date
JPWO2021210465A1 true JPWO2021210465A1 (ja) 2021-10-21
JP7402440B2 JP7402440B2 (ja) 2023-12-21

Family

ID=78083981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022515328A Active JP7402440B2 (ja) 2020-04-17 2021-04-07 レーダ装置、車両、距離測定方法

Country Status (4)

Country Link
US (1) US20230032399A1 (ja)
JP (1) JP7402440B2 (ja)
DE (1) DE112021001051T5 (ja)
WO (1) WO2021210465A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134912A1 (ja) * 2005-06-17 2006-12-21 Murata Manufacturing Co., Ltd. レーダ装置
JP2011232053A (ja) * 2010-04-23 2011-11-17 Panasonic Electric Works Co Ltd 距離測定装置
JP2012042214A (ja) * 2010-08-12 2012-03-01 Mitsubishi Electric Corp レーダ装置
JP2017026604A (ja) * 2015-07-22 2017-02-02 エヌエックスピー ビー ヴィＮｘｐ Ｂ．Ｖ． レーダシステム
JP2018514776A (ja) * 2015-05-05 2018-06-07 日本テキサス・インスツルメンツ株式会社 Ｆｍｃｗレーダーシステムにおけるチャープの動的プログラミング
JP2018129670A (ja) * 2017-02-08 2018-08-16 株式会社デンソー レーダ用ｐｌｌ回路
WO2018198453A1 (ja) * 2017-04-27 2018-11-01 日立オートモティブシステムズ株式会社 レーダ回路、レーダシステム、及びレーダプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003167048A (ja) 2001-12-03 2003-06-13 Hitachi Ltd ２周波ｃｗ方式のレーダ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134912A1 (ja) * 2005-06-17 2006-12-21 Murata Manufacturing Co., Ltd. レーダ装置
JP2011232053A (ja) * 2010-04-23 2011-11-17 Panasonic Electric Works Co Ltd 距離測定装置
JP2012042214A (ja) * 2010-08-12 2012-03-01 Mitsubishi Electric Corp レーダ装置
JP2018514776A (ja) * 2015-05-05 2018-06-07 日本テキサス・インスツルメンツ株式会社 Ｆｍｃｗレーダーシステムにおけるチャープの動的プログラミング
JP2017026604A (ja) * 2015-07-22 2017-02-02 エヌエックスピー ビー ヴィＮｘｐ Ｂ．Ｖ． レーダシステム
JP2018129670A (ja) * 2017-02-08 2018-08-16 株式会社デンソー レーダ用ｐｌｌ回路
WO2018198453A1 (ja) * 2017-04-27 2018-11-01 日立オートモティブシステムズ株式会社 レーダ回路、レーダシステム、及びレーダプログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KRONAUGE,M. ROHLING,H.: "New Chirp Sequence Radar Waveform", IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, vol. 50, no. 4, JPN6023029391, 2014, pages 2870 - 2877, XP011567417, ISSN: 0005109350, DOI: 10.1109/TAES.2014.120813 *

Also Published As

Publication number Publication date
JP7402440B2 (ja) 2023-12-21
US20230032399A1 (en) 2023-02-02
DE112021001051T5 (de) 2023-02-02
WO2021210465A1 (ja) 2021-10-21

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