JP5535024B2 - レーダ装置 - Google Patents

レーダ装置 Download PDF

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Publication number
JP5535024B2
JP5535024B2 JP2010227994A JP2010227994A JP5535024B2 JP 5535024 B2 JP5535024 B2 JP 5535024B2 JP 2010227994 A JP2010227994 A JP 2010227994A JP 2010227994 A JP2010227994 A JP 2010227994A JP 5535024 B2 JP5535024 B2 JP 5535024B2
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JP
Japan
Prior art keywords
transmission
code
transmission signal
signal
unit
Prior art date
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.)
Expired - Fee Related
Application number
JP2010227994A
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English (en)
Japanese (ja)
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JP2012083143A5 (enExample
JP2012083143A (ja
Inventor
高明 岸上
洋一 中川
裕人 向井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2010227994A priority Critical patent/JP5535024B2/ja
Priority to US13/824,585 priority patent/US9239378B2/en
Priority to EP11830353.6A priority patent/EP2626720B1/en
Priority to PCT/JP2011/005503 priority patent/WO2012046419A1/ja
Publication of JP2012083143A publication Critical patent/JP2012083143A/ja
Publication of JP2012083143A5 publication Critical patent/JP2012083143A5/ja
Application granted granted Critical
Publication of JP5535024B2 publication Critical patent/JP5535024B2/ja
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    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
    • G01S13/222—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency using random or pseudorandom pulse repetition frequency
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
    • G01S13/288—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses phase modulated
    • 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
    • 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
    • G01S7/0233—Avoidance by phase multiplex
    • 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
    • G01S7/0234—Avoidance by code multiplex
    • 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
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control

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)
JP2010227994A 2010-10-07 2010-10-07 レーダ装置 Expired - Fee Related JP5535024B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010227994A JP5535024B2 (ja) 2010-10-07 2010-10-07 レーダ装置
US13/824,585 US9239378B2 (en) 2010-10-07 2011-09-29 Radar device
EP11830353.6A EP2626720B1 (en) 2010-10-07 2011-09-29 Radar device
PCT/JP2011/005503 WO2012046419A1 (ja) 2010-10-07 2011-09-29 レーダ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010227994A JP5535024B2 (ja) 2010-10-07 2010-10-07 レーダ装置

Publications (3)

Publication Number Publication Date
JP2012083143A JP2012083143A (ja) 2012-04-26
JP2012083143A5 JP2012083143A5 (enExample) 2013-08-29
JP5535024B2 true JP5535024B2 (ja) 2014-07-02

Family

ID=45927426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010227994A Expired - Fee Related JP5535024B2 (ja) 2010-10-07 2010-10-07 レーダ装置

Country Status (4)

Country Link
US (1) US9239378B2 (enExample)
EP (1) EP2626720B1 (enExample)
JP (1) JP5535024B2 (enExample)
WO (1) WO2012046419A1 (enExample)

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JP6220858B2 (ja) * 2013-03-21 2017-10-25 パナソニック株式会社 レーダ装置
JP6255248B2 (ja) * 2014-01-14 2017-12-27 パナソニック株式会社 マルチセクタレーダ
JP6272703B2 (ja) 2014-01-30 2018-01-31 パナソニック株式会社 レーダ装置
US10036800B2 (en) * 2014-08-08 2018-07-31 The United States Of America, As Represented By The Secretary Of The Navy Systems and methods for using coherent noise filtering
JP6430215B2 (ja) * 2014-11-06 2018-11-28 株式会社東芝 レーダシステム及びそのレーダ信号処理方法
JP2016102745A (ja) * 2014-11-28 2016-06-02 パナソニック株式会社 レーダ送信装置およびレーダ受信装置
JP2016151425A (ja) 2015-02-16 2016-08-22 パナソニックＩｐマネジメント株式会社 レーダ装置
JP6375250B2 (ja) * 2015-03-03 2018-08-15 パナソニック株式会社 レーダ装置
JP6566396B2 (ja) * 2015-08-06 2019-08-28 パナソニック株式会社 レーダ装置
JP2017146273A (ja) * 2016-02-19 2017-08-24 パナソニック株式会社 レーダ装置
JP6678485B2 (ja) * 2016-03-16 2020-04-08 パナソニック株式会社 レーダ装置及びレーダ方法
US9689967B1 (en) * 2016-04-07 2017-06-27 Uhnder, Inc. Adaptive transmission and interference cancellation for MIMO radar
US9846228B2 (en) 2016-04-07 2017-12-19 Uhnder, Inc. Software defined automotive radar systems
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WO2017187278A1 (en) 2016-04-25 2017-11-02 Uhnder, Inc. Pmcw – pmcw interference mitigation
US9575160B1 (en) 2016-04-25 2017-02-21 Uhnder, Inc. Vehicular radar sensing system utilizing high rate true random number generator
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US11454697B2 (en) 2017-02-10 2022-09-27 Uhnder, Inc. Increasing performance of a receive pipeline of a radar with memory optimization
US11105890B2 (en) 2017-12-14 2021-08-31 Uhnder, Inc. Frequency modulated signal cancellation in variable power mode for radar applications
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US11099267B2 (en) * 2018-12-18 2021-08-24 Nxp Usa, Inc. Extended doppler PMCW code division MIMO radar
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JP7176449B2 (ja) * 2019-03-22 2022-11-22 富士通株式会社 無線装置および無線送信方法
US10637530B1 (en) * 2019-06-13 2020-04-28 Qualcomm Incorporated Space time frequency multiplexing (STFM) for radar systems using complementary pair waveforms
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Also Published As

Publication number Publication date
EP2626720B1 (en) 2023-06-14
EP2626720A4 (en) 2014-07-30
EP2626720A1 (en) 2013-08-14
US20130176166A1 (en) 2013-07-11
US9239378B2 (en) 2016-01-19
WO2012046419A1 (ja) 2012-04-12
JP2012083143A (ja) 2012-04-26

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