JP4459584B2 - レーダ装置および距離算出方法 - Google Patents

レーダ装置および距離算出方法 Download PDF

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Publication number
JP4459584B2
JP4459584B2 JP2003335983A JP2003335983A JP4459584B2 JP 4459584 B2 JP4459584 B2 JP 4459584B2 JP 2003335983 A JP2003335983 A JP 2003335983A JP 2003335983 A JP2003335983 A JP 2003335983A JP 4459584 B2 JP4459584 B2 JP 4459584B2
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JP
Japan
Prior art keywords
frequency
delay
switch
signal
switching
Prior art date
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Expired - Fee Related
Application number
JP2003335983A
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English (en)
Japanese (ja)
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JP2005106470A5 (cg-RX-API-DMAC7.html
JP2005106470A (ja
Inventor
加奈子 本田
修 伊佐治
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Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP2003335983A priority Critical patent/JP4459584B2/ja
Priority to US10/947,446 priority patent/US7724802B2/en
Publication of JP2005106470A publication Critical patent/JP2005106470A/ja
Publication of JP2005106470A5 publication Critical patent/JP2005106470A5/ja
Application granted granted Critical
Publication of JP4459584B2 publication Critical patent/JP4459584B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/325—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of coded signals, e.g. P.S.K. 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
    • G01S7/35—Details of non-pulse systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

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)
JP2003335983A 2003-09-26 2003-09-26 レーダ装置および距離算出方法 Expired - Fee Related JP4459584B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003335983A JP4459584B2 (ja) 2003-09-26 2003-09-26 レーダ装置および距離算出方法
US10/947,446 US7724802B2 (en) 2003-09-26 2004-09-23 Radar apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003335983A JP4459584B2 (ja) 2003-09-26 2003-09-26 レーダ装置および距離算出方法

Publications (3)

Publication Number Publication Date
JP2005106470A JP2005106470A (ja) 2005-04-21
JP2005106470A5 JP2005106470A5 (cg-RX-API-DMAC7.html) 2006-10-12
JP4459584B2 true JP4459584B2 (ja) 2010-04-28

Family

ID=34509655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003335983A Expired - Fee Related JP4459584B2 (ja) 2003-09-26 2003-09-26 レーダ装置および距離算出方法

Country Status (2)

Country Link
US (1) US7724802B2 (cg-RX-API-DMAC7.html)
JP (1) JP4459584B2 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060109940A1 (en) * 2004-11-22 2006-05-25 Troy Beukema Timing bias compensation for a data receiver with decision-feedback equalizer
US8730970B2 (en) 2007-02-23 2014-05-20 Tekelec Global, Inc. Methods systems, and computer program products for providing voicemail routing information in a network that provides customized voicemail services
JP5291267B1 (ja) * 2011-11-09 2013-09-18 パナソニック株式会社 周波数拡散型レーダ装置及びその制御方法
DE102013111512A1 (de) * 2013-10-18 2015-04-23 Hella Kgaa Hueck & Co. Radargerät und Verfahren zum Betreiben eines Radargerätes
CN104635232A (zh) * 2013-10-18 2015-05-20 黑拉许克联合股份有限公司 雷达设备和用于运行雷达设备的方法
JP6350242B2 (ja) * 2014-11-26 2018-07-04 株式会社デンソー レーダ装置およびレーダ出力調整システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214126A (en) * 1945-04-30 1980-07-22 Rca Corporation Cadence suppression system
US3808536A (en) * 1972-04-12 1974-04-30 Gen Electric Co Ltd Communication scrambler system
US5113192A (en) * 1991-05-03 1992-05-12 Conoco Inc. Method for using seismic data acquisition technology for acquisition of ground penetrating radar data
US5381444A (en) * 1991-10-31 1995-01-10 Fujitsu Limited Radio environment measuring system
JP2612429B2 (ja) * 1994-12-19 1997-05-21 本田技研工業株式会社 レーダ装置
JP3310160B2 (ja) * 1996-03-29 2002-07-29 松下電器産業株式会社 スペクトラム拡散方式受信装置
WO1997040400A1 (en) 1996-04-22 1997-10-30 The Furukawa Electric Co., Ltd. Radar
JP3011164B2 (ja) * 1997-11-14 2000-02-21 日本電気株式会社 レーダ装置
JP4252699B2 (ja) 1999-12-07 2009-04-08 古河電気工業株式会社 スペクトラム拡散変調方法及びその装置
JP4297306B2 (ja) 1999-12-07 2009-07-15 古河電気工業株式会社 スペクトラム拡散変調方法及びその装置
JP2001242241A (ja) * 2000-02-28 2001-09-07 Aisin Seiki Co Ltd レーダ装置及び車載用レーダ装置
JP2002228745A (ja) 2001-01-30 2002-08-14 Denso Corp レーダ装置
JP4252225B2 (ja) 2001-03-28 2009-04-08 三井造船株式会社 地中レーダ装置およびその距離感度制御回路

Also Published As

Publication number Publication date
US20050083995A1 (en) 2005-04-21
US7724802B2 (en) 2010-05-25
JP2005106470A (ja) 2005-04-21

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