JP2009522575A5 - - Google Patents

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JP2009522575A5
JP2009522575A5 JP2008549497A JP2008549497A JP2009522575A5 JP 2009522575 A5 JP2009522575 A5 JP 2009522575A5 JP 2008549497 A JP2008549497 A JP 2008549497A JP 2008549497 A JP2008549497 A JP 2008549497A JP 2009522575 A5 JP2009522575 A5 JP 2009522575A5
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Japan
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antenna
radar according
frequency
waveform
radar
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JP2008549497A
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Japanese (ja)
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JP2009522575A (ja
JP5501622B2 (ja
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Priority claimed from US11/327,739 external-priority patent/US7791530B2/en
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JP2008549497A 2006-01-05 2006-12-22 レーダセンサ前端用の時間二重化の装置及び方法 Expired - Fee Related JP5501622B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/327,739 US7791530B2 (en) 2006-01-05 2006-01-05 Time duplex apparatus and method for radar sensor front-ends
US11/327,739 2006-01-05
PCT/US2006/048942 WO2008048318A2 (en) 2006-01-05 2006-12-22 Time duplex apparatus and method for radar sensor front-ends

Publications (3)

Publication Number Publication Date
JP2009522575A JP2009522575A (ja) 2009-06-11
JP2009522575A5 true JP2009522575A5 (https=) 2009-11-19
JP5501622B2 JP5501622B2 (ja) 2014-05-28

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JP2008549497A Expired - Fee Related JP5501622B2 (ja) 2006-01-05 2006-12-22 レーダセンサ前端用の時間二重化の装置及び方法

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US (1) US7791530B2 (https=)
EP (1) EP1969392A2 (https=)
JP (1) JP5501622B2 (https=)
WO (1) WO2008048318A2 (https=)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005048209A1 (de) * 2005-09-29 2007-04-05 Valeo Schalter Und Sensoren Gmbh Kraftfahrzeug-Radarverfahren und -Radarsystem
US7791530B2 (en) * 2006-01-05 2010-09-07 Autoliv Asp, Inc. Time duplex apparatus and method for radar sensor front-ends
FR2898732B1 (fr) * 2006-03-17 2008-04-25 Thales Sa Procede de compensation des erreurs de positionnement des elements rayonnants d'une antenne reseau
US7573420B2 (en) * 2007-05-14 2009-08-11 Infineon Technologies Ag RF front-end for a radar system
JP4977443B2 (ja) * 2006-10-31 2012-07-18 日立オートモティブシステムズ株式会社 レーダ装置及びレーダ検出方法
US7864099B2 (en) * 2007-07-20 2011-01-04 Gm Global Technology Operations, Inc. Low cost short range radar
DE102007043535A1 (de) * 2007-09-12 2009-03-19 Robert Bosch Gmbh FMCW-Radarortungsvorrichtung und entsprechendes FMCW-Radarortungsverfahren
JP2009198363A (ja) * 2008-02-22 2009-09-03 Omron Corp 電波探知装置および方法
DE102008034572B4 (de) * 2008-07-21 2015-04-02 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Empfangsvorrichtung
US7791528B2 (en) * 2008-11-24 2010-09-07 Autoliv Asp, Inc. Method and apparatus for radar signal processing
DE102008054624A1 (de) 2008-12-15 2010-06-17 Robert Bosch Gmbh FMCW-Radarsensor für Kraftfahrzeuge
US8654006B2 (en) * 2009-02-13 2014-02-18 Freescale Semiconductor, Inc. Integrated circuit comprising frequency generation circuitry for controlling a frequency source
US8295788B2 (en) * 2009-06-09 2012-10-23 Broadcom Corporation Method and system for an N-phase transmitter utilizing a leaky wave antenna
JP5387191B2 (ja) * 2009-07-16 2014-01-15 富士通株式会社 通信装置
GB2472085A (en) * 2009-07-24 2011-01-26 Wayne Rudd Methods and apparatus for determining the time of receipt of a received signal
US20110150138A1 (en) * 2009-12-18 2011-06-23 Electronics And Telecommunications Research Institute High linearity mixer and direct conversion receiver using the same
US8115672B2 (en) * 2010-02-02 2012-02-14 Thales Method of measuring distance, notably for short-range radar
DE102010001761A1 (de) * 2010-02-10 2011-08-11 Robert Bosch GmbH, 70469 Radarsensor
FR2959318B1 (fr) * 2010-04-22 2013-04-05 Eurocopter France Localisation continue de grande precision
KR101172240B1 (ko) * 2010-05-18 2012-08-07 주식회사 만도 센서 및 얼라이먼트 조절 방법
JP5491981B2 (ja) * 2010-06-17 2014-05-14 株式会社東芝 レーダ装置
US8581778B2 (en) * 2010-07-19 2013-11-12 Scidea Research, Inc. Pulse compression system and method
US8125373B2 (en) * 2010-07-23 2012-02-28 Toyota Motor Engineering & Manufacturing North America, Inc. Microwave system utilizing elevational scanning by frequency hopping
US8378878B2 (en) * 2010-08-05 2013-02-19 ARETé ASSOCIATES Creating and processing universal radar waveforms
KR20120065652A (ko) * 2010-12-13 2012-06-21 한국전자통신연구원 레이더 센서용 ｒｆ 송수신기
US8207888B1 (en) * 2011-01-24 2012-06-26 The United States Of America As Represented By The Secretary Of The Navy Systems and methods of range tracking
US8902103B2 (en) * 2011-03-16 2014-12-02 Electronics And Telecommunications Research Institute Radar apparatus supporting short and long range radar operation
JP2012194103A (ja) * 2011-03-17 2012-10-11 Fujitsu Ltd レーダ装置
KR101052025B1 (ko) 2011-04-14 2011-07-26 삼성탈레스 주식회사 주파수 변조 연속파 레이더의 분산 동기화 방법 및 이를 이용한 주파수 변조 연속파 레이더 시스템
KR101213043B1 (ko) * 2011-04-19 2012-12-18 국방과학연구소 탐지추적 레이더, 이를 구비한 고속 이동체 방어시스템 및 탐지추적 레이더의 고속 이동체 추적방법
US11539392B2 (en) 2012-07-30 2022-12-27 Photonic Systems, Inc. Same-aperture any-frequency simultaneous transmit and receive communication system
US9935680B2 (en) 2012-07-30 2018-04-03 Photonic Systems, Inc. Same-aperture any-frequency simultaneous transmit and receive communication system
US10374656B2 (en) 2012-07-30 2019-08-06 Photonic Systems, Inc. Same-aperture any-frequency simultaneous transmit and receive communication system
US9194946B1 (en) * 2012-09-10 2015-11-24 Honeywell International Inc. Combined FMCW and FM pulse-compression radar systems and methods
US9645228B1 (en) * 2012-12-14 2017-05-09 Sandia Corporation Shaping the spectrum of random-phase radar waveforms
WO2014135738A1 (en) * 2013-03-05 2014-09-12 Kone Corporation Doorway of an elevator
LU92331B1 (en) * 2013-12-10 2015-06-11 Iee Sarl Radar sensor with frequency dependent beam steering
US20150204969A1 (en) * 2014-01-17 2015-07-23 SpotterRF LLC Target spotting and tracking apparatus and method
EP2905764B1 (en) * 2014-02-10 2021-04-07 Circet Hybrid magnetic-radar detector for space management
KR102204839B1 (ko) * 2014-02-11 2021-01-19 한국전자통신연구원 레이더를 이용한 표적 검출 장치 및 표적을 검출하는 방법
US9389113B2 (en) * 2014-03-05 2016-07-12 Rosemount Tank Radar Ab Low power radar level gauge system
JP6384018B2 (ja) * 2014-03-25 2018-09-05 日本無線株式会社 車載用レーダ装置
US9791550B2 (en) 2014-07-23 2017-10-17 Honeywell International Inc. Frequency-Modulated-Continuous-Wave (FMCW) radar with timing synchronization
US9864043B2 (en) * 2014-07-23 2018-01-09 Honeywell International Inc. FMCW radar with phase encoded data channel
US10094920B2 (en) * 2014-08-27 2018-10-09 Texas Instruments Incorporated Range resolution in FMCW radars
CN105301592B (zh) * 2015-10-12 2017-09-29 合肥工业大学 采用汽车防撞雷达系统的多目标识别算法
DE102015226443A1 (de) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Radarsensor, entsprechendes Betriebsverfahren und Fahrzeug
DE102016202936A1 (de) * 2016-02-25 2017-08-31 Robert Bosch Gmbh Vorrichtung zum Ermitteln von Betriebsdaten für einen Radarsensor
EP3211445B1 (en) * 2016-02-29 2019-06-12 Nxp B.V. Radar system
EP3211444B1 (en) 2016-02-29 2019-06-12 Nxp B.V. Radar system
WO2017175190A1 (en) 2016-04-07 2017-10-12 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
US10261179B2 (en) 2016-04-07 2019-04-16 Uhnder, Inc. Software defined automotive radar
US11002829B2 (en) * 2016-04-15 2021-05-11 Mediatek Inc. Radar interference mitigation method and apparatus
EP3449272B1 (en) 2016-04-25 2022-11-02 Uhnder, Inc. Vehicle radar system with a shared radar and communication system, and method for managing such a system in a vehicle
US10573959B2 (en) 2016-04-25 2020-02-25 Uhnder, Inc. Vehicle radar system using shaped antenna patterns
EP4628936A3 (en) 2016-04-25 2026-03-11 Robert Bosch GmbH Pmcw-pmcw interference mitigation
WO2017187299A2 (en) 2016-04-25 2017-11-02 Uhnder, Inc. Successive signal interference mitigation
US9791551B1 (en) 2016-04-25 2017-10-17 Uhnder, Inc. Vehicular radar system with self-interference cancellation
US9791564B1 (en) 2016-04-25 2017-10-17 Uhnder, Inc. Adaptive filtering for FMCW interference mitigation in PMCW radar systems
US9599702B1 (en) 2016-04-25 2017-03-21 Uhnder, Inc. On-demand multi-scan micro doppler for vehicle
US9945935B2 (en) 2016-04-25 2018-04-17 Uhnder, Inc. Digital frequency modulated continuous wave radar using handcrafted constant envelope modulation
WO2017187243A1 (en) * 2016-04-25 2017-11-02 Uhnder, Inc. Vehicular radar sensing system utilizing high rate true random number generator
US9753121B1 (en) 2016-06-20 2017-09-05 Uhnder, Inc. Power control for improved near-far performance of radar systems
US10620298B2 (en) * 2016-08-26 2020-04-14 Infineon Technologies Ag Receive chain configuration for concurrent multi-mode radar operation
WO2018051288A1 (en) 2016-09-16 2018-03-22 Uhnder, Inc. Virtual radar configuration for 2d array
DE102017200706A1 (de) * 2017-01-18 2018-07-19 Robert Bosch Gmbh Mehrfach unterabgetastetes Chirp-Sequence-Radar
US10908272B2 (en) 2017-02-10 2021-02-02 Uhnder, Inc. Reduced complexity FFT-based correlation for automotive radar
US11454697B2 (en) 2017-02-10 2022-09-27 Uhnder, Inc. Increasing performance of a receive pipeline of a radar with memory optimization
WO2018146633A1 (en) 2017-02-10 2018-08-16 Uhnder, Inc. Programmable code generation for radar sensing systems
JP6717254B2 (ja) * 2017-04-19 2020-07-01 株式会社デンソー レーダ信号処理器及びレーダシステム
US11105890B2 (en) 2017-12-14 2021-08-31 Uhnder, Inc. Frequency modulated signal cancellation in variable power mode for radar applications
US12386029B2 (en) 2018-01-29 2025-08-12 Robert Bosch Gmbh Millimeter wave automotive radar systems
KR102093363B1 (ko) * 2018-04-12 2020-03-25 주식회사 만도 레이더 시스템 및 이를 위한 송신 장치
US11474225B2 (en) 2018-11-09 2022-10-18 Uhnder, Inc. Pulse digital mimo radar system
WO2020183392A1 (en) 2019-03-12 2020-09-17 Uhnder, Inc. Method and apparatus for mitigation of low frequency noise in radar systems
US11309636B2 (en) * 2019-12-18 2022-04-19 Waymo Llc Antenna structure for reducing beam squint and sidelobes
WO2021144711A2 (en) 2020-01-13 2021-07-22 Uhnder, Inc. Method and system for intefrence management for digital radars
DE102020202500A1 (de) * 2020-02-27 2021-09-02 Robert Bosch Gesellschaft mit beschränkter Haftung MIMO-Radarsystem
DE102020202498A1 (de) * 2020-02-27 2021-09-02 Robert Bosch Gmbh MIMO-Radarsystem
WO2022115862A1 (en) * 2020-11-24 2022-06-02 Microchip Technology Incorporated Receiver processing circuitry for motion detection and related systems, methods, and apparatuses
US12248091B2 (en) 2021-09-27 2025-03-11 Texas Instruments Incorporated Radar system implementing segmented chirps and phase compensation for object movement
EP4421525A4 (en) 2021-10-19 2025-10-29 Ivan Evgenjevich Koshurinov HOMODYNE RADAR TRANSMITTER-RECEIVER DEVICE
US12498452B2 (en) 2021-12-02 2025-12-16 Robert Bosch Gmbh Radar system with enhanced processing for increased contrast ratio, improved angular separability and accuracy, and elimination of ghost targets in a single-snapshot
US20230408671A1 (en) * 2022-06-17 2023-12-21 Uhnder, Inc. System and method for fast frequency hopping waveforms with continuous phase modulation in radar systems

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087153A (en) * 1956-06-08 1963-04-23 Bendix Corp Gated pulse radar system
US3370166A (en) * 1966-02-21 1968-02-20 Bosch Arma Corp Object detector and control system employing same
US3991418A (en) * 1970-02-10 1976-11-09 Avco Corporation Electromagnetic wave direction finding using Doppler techniques
US4161732A (en) * 1976-11-12 1979-07-17 Westinghouse Electric Corp. Gated pulse compression radar
US4219812A (en) * 1978-12-26 1980-08-26 The United States Of America As Represented By The Secretary Of The Army Range-gated pulse doppler radar system
US4952939A (en) * 1989-02-16 1990-08-28 Seed Willian R Radar intrusion detection system
US5309160A (en) * 1993-01-04 1994-05-03 Westinghouse Electric Corp. Radar system and method having variable tracking range
US5636123A (en) * 1994-07-15 1997-06-03 Rich; Richard S. Traffic alert and collision avoidance coding system
EP0777131A1 (de) * 1995-12-06 1997-06-04 Geberit Technik Ag Überwachungsvorrichtung mit einer Radarsonde
US5726657A (en) * 1996-03-22 1998-03-10 Lockheed Martin Corporation Phase coherent radar system using fast frequency agile waveform synthesis
FR2763134B1 (fr) * 1997-05-07 1999-07-30 Thomson Csf Procede de traitement du signal de reception d'un radar sar a rampes de frequence
JP3011164B2 (ja) 1997-11-14 2000-02-21 日本電気株式会社 レーダ装置
US6020843A (en) * 1999-03-30 2000-02-01 Raytheon Company Technique for implementing very large pulse compression biphase codes
JP4258941B2 (ja) * 1999-06-03 2009-04-30 株式会社デンソー レーダ装置
JP2001051049A (ja) * 1999-08-10 2001-02-23 Oki Electric Ind Co Ltd レーダ装置
JP2002122661A (ja) * 2000-10-12 2002-04-26 Fujitsu Ten Ltd １アンテナ時分割制御方式ｆｍ−ｃｗレーダ
JP2002168946A (ja) * 2000-11-30 2002-06-14 Matsushita Electric Works Ltd 測距レーダ装置
FI110966B (fi) 2001-11-21 2003-04-30 Vaisala Oyj Menetelmä taajuusmoduloidun, katkotun jatkuva-aaltotutkasignaalin (FMICW) käsittelemiseksi
JP4266674B2 (ja) * 2003-03-05 2009-05-20 富士通テン株式会社 レーダ装置
JP4103675B2 (ja) * 2003-05-07 2008-06-18 三菱電機株式会社 レーダ装置
WO2005069037A1 (ja) * 2004-01-15 2005-07-28 Fujitsu Ten Limited レーダ装置
US7791530B2 (en) * 2006-01-05 2010-09-07 Autoliv Asp, Inc. Time duplex apparatus and method for radar sensor front-ends

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