JPWO2021131601A1 - - Google Patents

Info

Publication number
JPWO2021131601A1
JPWO2021131601A1 JP2021567150A JP2021567150A JPWO2021131601A1 JP WO2021131601 A1 JPWO2021131601 A1 JP WO2021131601A1 JP 2021567150 A JP2021567150 A JP 2021567150A JP 2021567150 A JP2021567150 A JP 2021567150A JP WO2021131601 A1 JPWO2021131601 A1 JP WO2021131601A1
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.)
Pending
Application number
JP2021567150A
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 JPWO2021131601A1 publication Critical patent/JPWO2021131601A1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/267—Phased-array testing or checking devices
    • 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
    • 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
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems

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)
  • Computer Security & Cryptography (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2021567150A 2019-12-25 2020-12-04 Pending JPWO2021131601A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019234772 2019-12-25
PCT/JP2020/045180 WO2021131601A1 (ja) 2019-12-25 2020-12-04 レーダ装置

Publications (1)

Publication Number Publication Date
JPWO2021131601A1 true JPWO2021131601A1 (ja) 2021-07-01

Family

ID=76574002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567150A Pending JPWO2021131601A1 (ja) 2019-12-25 2020-12-04

Country Status (3)

Country Link
JP (1) JPWO2021131601A1 (ja)
DE (1) DE112020005328T5 (ja)
WO (1) WO2021131601A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116466299B (zh) * 2023-06-20 2023-08-18 中国人民解放军火箭军工程大学 二维子阵级稀疏阵列fpmimo雷达收发波束合成方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257298A (ja) * 2004-03-09 2005-09-22 Yokohama Tlo Co Ltd アレーアンテナの校正方法及び校正装置
JP2017090229A (ja) * 2015-11-10 2017-05-25 富士通テン株式会社 到来方向推定装置、到来方向推定方法、到来方向推定プログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6947054B2 (ja) 2018-01-24 2021-10-13 株式会社デンソー レーダ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257298A (ja) * 2004-03-09 2005-09-22 Yokohama Tlo Co Ltd アレーアンテナの校正方法及び校正装置
JP2017090229A (ja) * 2015-11-10 2017-05-25 富士通テン株式会社 到来方向推定装置、到来方向推定方法、到来方向推定プログラム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KANG, SEOKHYUN ET AL.: ""Improving the Performance of DOA Estimation Using Virtual Antenna in Automotive Radar"", IEICE TRANSACTIONS ON COMMUNICATIONS, vol. 100, no. 5, JPN7021000639, May 2017 (2017-05-01), pages 771 - 778, ISSN: 0005087447 *
山田寛喜: "高分解能到来方向推定のためのアレーキャリブレーション手法", 電子情報通信学会論文誌 B, vol. 92, no. 9, JPN6021007089, 1 September 2009 (2009-09-01), JP, pages 1308 - 1321, ISSN: 0005034486 *

Also Published As

Publication number Publication date
DE112020005328T5 (de) 2022-08-04
WO2021131601A1 (ja) 2021-07-01

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