JPWO2023026548A1 - - Google Patents

Info

Publication number
JPWO2023026548A1
JPWO2023026548A1 JP2023543665A JP2023543665A JPWO2023026548A1 JP WO2023026548 A1 JPWO2023026548 A1 JP WO2023026548A1 JP 2023543665 A JP2023543665 A JP 2023543665A JP 2023543665 A JP2023543665 A JP 2023543665A JP WO2023026548 A1 JPWO2023026548 A1 JP WO2023026548A1
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
JP2023543665A
Other languages
Japanese (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 JPWO2023026548A1 publication Critical patent/JPWO2023026548A1/ja
Pending 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
    • 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
    • G01S7/358—Receivers using I/Q processing
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/038—Feedthrough nulling circuits
    • 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
    • G01S13/937—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of marine craft
    • 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
    • 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
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2023543665A 2021-08-23 2022-03-18 Pending JPWO2023026548A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021135427 2021-08-23
PCT/JP2022/012633 WO2023026548A1 (ja) 2021-08-23 2022-03-18 レーダ装置および利得調整方法

Publications (1)

Publication Number Publication Date
JPWO2023026548A1 true JPWO2023026548A1 (https=) 2023-03-02

Family

ID=85322670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543665A Pending JPWO2023026548A1 (https=) 2021-08-23 2022-03-18

Country Status (4)

Country Link
US (1) US20240201325A1 (https=)
EP (1) EP4394433A4 (https=)
JP (1) JPWO2023026548A1 (https=)
WO (1) WO2023026548A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832383A (ja) * 1994-07-14 1996-02-02 Matsushita Electric Ind Co Ltd 自動利得制御装置
JPH08316997A (ja) * 1995-05-15 1996-11-29 Matsushita Electric Ind Co Ltd 受信装置
JP2007155728A (ja) * 2006-12-01 2007-06-21 Mitsubishi Electric Corp Ｆｍ−ｃｗレーダ装置
JP2007170819A (ja) * 2005-12-19 2007-07-05 Tdk Corp パルス波レーダー装置
JP2012032229A (ja) * 2010-07-29 2012-02-16 Panasonic Corp レーダ装置
US20140266866A1 (en) * 2013-03-12 2014-09-18 Nokia Corporation Steerable transmit, steerable receive frequency modulated continuous wave radar transceiver
KR20150102854A (ko) * 2014-02-28 2015-09-08 한국과학기술원 주파수 변조 및 연속파를 이용한 큐밴드 장거리 레이더 시스템 및 방법
JP2018025475A (ja) * 2016-08-10 2018-02-15 株式会社デンソー レーダ用送受信機
JP2021092585A (ja) * 2021-02-26 2021-06-17 住友電気工業株式会社 電波センサおよび検知プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315303A (en) * 1991-09-30 1994-05-24 Trw Inc. Compact, flexible and integrated millimeter wave radar sensor
JP2001228240A (ja) 2000-02-18 2001-08-24 Matsushita Electric Ind Co Ltd Ｆｍｃｗレーダの受信信号増幅装置
WO2011074164A1 (ja) * 2009-12-15 2011-06-23 パナソニック株式会社 自動利得制御装置、受信機、電子機器、及び自動利得制御方法
US9831836B1 (en) * 2016-10-07 2017-11-28 Silicon Laboratories Inc. Automatic gain control (AGC) circuit and method to control amplifier gain based on a duration of an overload condition

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832383A (ja) * 1994-07-14 1996-02-02 Matsushita Electric Ind Co Ltd 自動利得制御装置
JPH08316997A (ja) * 1995-05-15 1996-11-29 Matsushita Electric Ind Co Ltd 受信装置
JP2007170819A (ja) * 2005-12-19 2007-07-05 Tdk Corp パルス波レーダー装置
JP2007155728A (ja) * 2006-12-01 2007-06-21 Mitsubishi Electric Corp Ｆｍ−ｃｗレーダ装置
JP2012032229A (ja) * 2010-07-29 2012-02-16 Panasonic Corp レーダ装置
US20140266866A1 (en) * 2013-03-12 2014-09-18 Nokia Corporation Steerable transmit, steerable receive frequency modulated continuous wave radar transceiver
KR20150102854A (ko) * 2014-02-28 2015-09-08 한국과학기술원 주파수 변조 및 연속파를 이용한 큐밴드 장거리 레이더 시스템 및 방법
JP2018025475A (ja) * 2016-08-10 2018-02-15 株式会社デンソー レーダ用送受信機
JP2021092585A (ja) * 2021-02-26 2021-06-17 住友電気工業株式会社 電波センサおよび検知プログラム

Also Published As

Publication number Publication date
US20240201325A1 (en) 2024-06-20
EP4394433A4 (en) 2025-09-03
EP4394433A1 (en) 2024-07-03
WO2023026548A1 (ja) 2023-03-02

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