JPWO2022074718A1 - - Google Patents

Info

Publication number
JPWO2022074718A1
JPWO2022074718A1 JP2022554989A JP2022554989A JPWO2022074718A1 JP WO2022074718 A1 JPWO2022074718 A1 JP WO2022074718A1 JP 2022554989 A JP2022554989 A JP 2022554989A JP 2022554989 A JP2022554989 A JP 2022554989A JP WO2022074718 A1 JPWO2022074718 A1 JP WO2022074718A1
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
JP2022554989A
Other languages
Japanese (ja)
Other versions
JP7415032B2 (ja
JPWO2022074718A5 (enExample
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2022074718A1 publication Critical patent/JPWO2022074718A1/ja
Publication of JPWO2022074718A5 publication Critical patent/JPWO2022074718A5/ja
Application granted granted Critical
Publication of JP7415032B2 publication Critical patent/JP7415032B2/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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2022554989A 2020-10-05 2020-10-05 レーダ装置 Active JP7415032B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/037770 WO2022074718A1 (ja) 2020-10-05 2020-10-05 レーダ装置

Publications (3)

Publication Number Publication Date
JPWO2022074718A1 true JPWO2022074718A1 (enExample) 2022-04-14
JPWO2022074718A5 JPWO2022074718A5 (enExample) 2022-11-25
JP7415032B2 JP7415032B2 (ja) 2024-01-16

Family

ID=81126728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022554989A Active JP7415032B2 (ja) 2020-10-05 2020-10-05 レーダ装置

Country Status (4)

Country Link
US (1) US20230314586A1 (enExample)
JP (1) JP7415032B2 (enExample)
DE (1) DE112020007656T5 (enExample)
WO (1) WO2022074718A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103174A (ja) * 1982-12-03 1984-06-14 Pioneer Electronic Corp 電圧加算回路
JPH11326491A (ja) * 1998-05-19 1999-11-26 Toyota Motor Corp レーダ装置の位相補正値決定方法
CN109407092A (zh) * 2018-12-11 2019-03-01 东南大学 一种成像雷达装置及成像方法
JP2019184339A (ja) * 2018-04-05 2019-10-24 株式会社デンソー レーダ受信機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002782A1 (en) * 1979-05-25 1980-12-11 Tracor Antenna low-noise q spoiling circuit
JPS6351910U (enExample) 1986-09-22 1988-04-07
US20030030494A1 (en) * 2001-01-13 2003-02-13 Guanghua Huang Low noise balanced amplifier
US8098726B2 (en) * 2007-07-27 2012-01-17 Intel Corporation Subranging for a pulse position and pulse width modulation based transmitter
US9035704B2 (en) * 2010-10-01 2015-05-19 Northrop Grumman Systems Corporation High impedance microwave electronics
JP2016099143A (ja) * 2014-11-19 2016-05-30 三菱電機株式会社 Ｆｍｃｗレーダ装置およびｆｍｃｗレーダ用信号処理方法
US20170045613A1 (en) * 2015-08-11 2017-02-16 Zongbo Wang 360-degree electronic scan radar for collision avoidance in unmanned aerial vehicles
EP3422044B1 (en) * 2016-04-05 2021-06-02 Mitsubishi Electric Corporation Frequency modulation circuit, fm-cw radar, and high-speed modulation radar
WO2018134918A1 (ja) * 2017-01-18 2018-07-26 三菱電機株式会社 可変利得増幅器およびベクトル合成型移相器
JP7206754B2 (ja) * 2018-09-27 2023-01-18 富士通株式会社 増幅装置、無線通信装置及び増幅装置の制御方法
DE102018130556B4 (de) * 2018-11-30 2024-07-11 Infineon Technologies Ag Phasenkalibrierung bei fmcw-radarsystemen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103174A (ja) * 1982-12-03 1984-06-14 Pioneer Electronic Corp 電圧加算回路
JPH11326491A (ja) * 1998-05-19 1999-11-26 Toyota Motor Corp レーダ装置の位相補正値決定方法
JP2019184339A (ja) * 2018-04-05 2019-10-24 株式会社デンソー レーダ受信機
CN109407092A (zh) * 2018-12-11 2019-03-01 东南大学 一种成像雷达装置及成像方法

Also Published As

Publication number Publication date
JP7415032B2 (ja) 2024-01-16
US20230314586A1 (en) 2023-10-05
WO2022074718A1 (ja) 2022-04-14
DE112020007656T5 (de) 2023-08-03

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