JP2012251820A5 - - Google Patents
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- Publication number
- JP2012251820A5 JP2012251820A5 JP2011123384A JP2011123384A JP2012251820A5 JP 2012251820 A5 JP2012251820 A5 JP 2012251820A5 JP 2011123384 A JP2011123384 A JP 2011123384A JP 2011123384 A JP2011123384 A JP 2011123384A JP 2012251820 A5 JP2012251820 A5 JP 2012251820A5
- Authority
- JP
- Japan
- Prior art keywords
- radar
- correlation value
- unit
- signal
- transmission
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims 58
- 238000001514 detection method Methods 0.000 claims 10
- 238000006243 chemical reaction Methods 0.000 claims 8
- 238000005070 sampling Methods 0.000 claims 6
- 230000001934 delay Effects 0.000 claims 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 3
- 230000010363 phase shift Effects 0.000 claims 2
- 238000004587 chromatography analysis Methods 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011123384A JP5938737B2 (ja) | 2011-06-01 | 2011-06-01 | レーダ装置 |
| US14/122,175 US9448303B2 (en) | 2011-06-01 | 2012-05-25 | Radar device |
| EP12793629.2A EP2717067B1 (en) | 2011-06-01 | 2012-05-25 | Radar device |
| CN201280023784.9A CN103534605B (zh) | 2011-06-01 | 2012-05-25 | 雷达装置 |
| PCT/JP2012/003443 WO2012164898A1 (ja) | 2011-06-01 | 2012-05-25 | レーダ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011123384A JP5938737B2 (ja) | 2011-06-01 | 2011-06-01 | レーダ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012251820A JP2012251820A (ja) | 2012-12-20 |
| JP2012251820A5 true JP2012251820A5 (enExample) | 2014-05-01 |
| JP5938737B2 JP5938737B2 (ja) | 2016-06-22 |
Family
ID=47258774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011123384A Expired - Fee Related JP5938737B2 (ja) | 2011-06-01 | 2011-06-01 | レーダ装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9448303B2 (enExample) |
| EP (1) | EP2717067B1 (enExample) |
| JP (1) | JP5938737B2 (enExample) |
| CN (1) | CN103534605B (enExample) |
| WO (1) | WO2012164898A1 (enExample) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015021829A (ja) * | 2013-07-18 | 2015-02-02 | パナソニック株式会社 | 移動体検出装置 |
| KR102216774B1 (ko) * | 2014-06-23 | 2021-02-17 | 현대모비스 주식회사 | 차량용 레이더 신호 처리 장치 및 방법 |
| US10627480B2 (en) | 2014-07-17 | 2020-04-21 | Texas Instruments Incorporated | Distributed radar signal processing in a radar system |
| KR102376405B1 (ko) * | 2014-09-30 | 2022-03-18 | 바야르 이미징 리미티드 | 멀티-모듈 시스템에서의 기준 신호 분배 |
| US9841498B1 (en) * | 2014-11-20 | 2017-12-12 | Waymo Llc | Phase coded linear frequency modulation for radar |
| 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 |
| KR102364593B1 (ko) * | 2015-01-30 | 2022-02-18 | 현대모비스 주식회사 | 차량용 레이더 시스템 |
| US10139473B2 (en) * | 2015-02-02 | 2018-11-27 | Panasonic Intellectual Property Management Co., Ltd. | Radar apparatus including transmitting antenna and receiving antenna |
| 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 |
| JP6377000B2 (ja) * | 2015-03-25 | 2018-08-22 | パナソニック株式会社 | レーダ装置 |
| US9952319B2 (en) * | 2015-12-08 | 2018-04-24 | Delphi Technologies, Inc. | Residue cancellation for automated vehicle MIMO radar |
| JP2017173227A (ja) * | 2016-03-25 | 2017-09-28 | 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 |
| US10261179B2 (en) | 2016-04-07 | 2019-04-16 | Uhnder, Inc. | Software defined automotive radar |
| US9846228B2 (en) | 2016-04-07 | 2017-12-19 | Uhnder, Inc. | Software defined automotive radar systems |
| WO2017187306A1 (en) | 2016-04-25 | 2017-11-02 | Uhnder, Inc. | Adaptive filtering for fmcw interference mitigation in pmcw radar systems |
| WO2017187304A2 (en) | 2016-04-25 | 2017-11-02 | Uhnder, Inc. | Digital frequency modulated continuous wave radar using handcrafted constant envelope modulation |
| US9599702B1 (en) | 2016-04-25 | 2017-03-21 | Uhnder, Inc. | On-demand multi-scan micro doppler for vehicle |
| 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 |
| US10573959B2 (en) | 2016-04-25 | 2020-02-25 | Uhnder, Inc. | Vehicle radar system using shaped antenna patterns |
| US9791551B1 (en) | 2016-04-25 | 2017-10-17 | Uhnder, Inc. | Vehicular radar system with self-interference cancellation |
| US9806914B1 (en) | 2016-04-25 | 2017-10-31 | Uhnder, Inc. | Successive signal interference mitigation |
| WO2017187331A1 (en) | 2016-04-25 | 2017-11-02 | Uhnder, Inc. | Vehicle radar system with a shared radar and communication system |
| US9753121B1 (en) | 2016-06-20 | 2017-09-05 | Uhnder, Inc. | Power control for improved near-far performance of radar systems |
| WO2018051288A1 (en) | 2016-09-16 | 2018-03-22 | Uhnder, Inc. | Virtual radar configuration for 2d array |
| US10408931B2 (en) * | 2016-11-15 | 2019-09-10 | Veoneer Us, Inc. | Radar module |
| WO2018146530A1 (en) | 2017-02-10 | 2018-08-16 | Uhnder, Inc. | Reduced complexity fft-based correlation for automotive radar |
| WO2018146634A1 (en) * | 2017-02-10 | 2018-08-16 | Uhnder, Inc. | Increasing performance of a receive pipeline of a radar with memory optimization |
| US11454697B2 (en) | 2017-02-10 | 2022-09-27 | Uhnder, Inc. | Increasing performance of a receive pipeline of a radar with memory optimization |
| DE102017107212A1 (de) * | 2017-04-04 | 2018-10-04 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Verarbeiten von Radarsignalen |
| CN107861116B (zh) * | 2017-10-31 | 2021-05-25 | 西安电子科技大学 | 一种雷达测距的优化方法 |
| US11105890B2 (en) | 2017-12-14 | 2021-08-31 | Uhnder, Inc. | Frequency modulated signal cancellation in variable power mode for radar applications |
| US11656320B2 (en) * | 2018-01-15 | 2023-05-23 | Metawave Corporation | Method and apparatus for radar waveforms using orthogonal sequence sets |
| US12386029B2 (en) | 2018-01-29 | 2025-08-12 | Robert Bosch Gmbh | Millimeter wave automotive radar systems |
| DE102018203934A1 (de) * | 2018-03-15 | 2019-09-19 | Robert Bosch Gmbh | Radarsensorsystem und Verfahren zum Betreiben eines Radarsensorsystems |
| US10502827B2 (en) * | 2018-05-10 | 2019-12-10 | GM Global Technology Operations LLC | Addressing inter-node phase noise in non-coherent radar system |
| US10983205B2 (en) * | 2018-08-02 | 2021-04-20 | GM Global Technology Operations LLC | Redundant frequency modulators in radar system |
| 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 |
| US11899126B2 (en) | 2020-01-13 | 2024-02-13 | Uhnder, Inc. | Method and system for multi-chip operation of radar systems |
| US11860263B2 (en) * | 2020-12-29 | 2024-01-02 | GM Global Technology Operations LLC | Variable code sequences for radar transmission |
| CN113311402B (zh) * | 2021-04-16 | 2022-03-01 | 苏州迈斯维通信技术有限公司 | 考虑发射波形非理想正交的mimo雷达目标测向方法及系统 |
| US12228633B2 (en) * | 2021-10-01 | 2025-02-18 | Nxp B.V. | Radar communications with scanning and fixed signal codes |
| KR102775122B1 (ko) * | 2021-12-02 | 2025-03-04 | (주)스마트레이더시스템 | 시분할 fmcw 레이더 및 그 신호 처리 방법 |
| CN115097411B (zh) * | 2022-08-24 | 2022-11-15 | 四川九洲空管科技有限责任公司 | 基于自适应采样二次雷达应答码位幅度提取的方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01257284A (ja) * | 1988-04-06 | 1989-10-13 | Mitsubishi Electric Corp | レーダ装置 |
| JP2593704B2 (ja) * | 1988-12-20 | 1997-03-26 | 日本無線株式会社 | レーダ装置 |
| JPH0865264A (ja) * | 1994-08-17 | 1996-03-08 | Nippon Motorola Ltd | スペクトル拡散変調を用いたcdma方式の通信方法及び通信装置 |
| EP3070856B1 (en) * | 2001-09-12 | 2018-10-24 | Intel Deutschland GmbH | Cdma wireless systems |
| US6587072B1 (en) * | 2002-03-22 | 2003-07-01 | M/A-Com, Inc. | Pulse radar detection system |
| US6917327B2 (en) * | 2003-03-11 | 2005-07-12 | M/A Com, Inc. | Adding error correction and coding to a radar system |
| JP2005123788A (ja) * | 2003-10-15 | 2005-05-12 | Sharp Corp | 無線通信装置 |
| US8169889B2 (en) * | 2004-02-18 | 2012-05-01 | Qualcomm Incorporated | Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system |
| KR101023366B1 (ko) * | 2004-10-27 | 2011-03-18 | 삼성전자주식회사 | 빔 포밍 방식을 사용하는 다중 입력 다중 출력 무선 통신시스템에서 신호 송수신 장치 및 방법 |
| US7642952B2 (en) | 2005-03-31 | 2010-01-05 | Panasonic Corporation | Spread spectrum radar apparatus |
| US8254865B2 (en) * | 2006-04-07 | 2012-08-28 | Belair Networks | System and method for frequency offsetting of information communicated in MIMO-based wireless networks |
| US20090117859A1 (en) * | 2006-04-07 | 2009-05-07 | Belair Networks Inc. | System and method for frequency offsetting of information communicated in mimo based wireless networks |
| JP2009080024A (ja) * | 2007-09-26 | 2009-04-16 | Fujitsu Ltd | 探知測距装置および探知測距方法 |
| JP4572968B2 (ja) | 2008-08-06 | 2010-11-04 | ソニー株式会社 | パケット検出装置及びパケット検出方法、無線通信装置及び無線通信方法、並びにコンピューター・プログラム |
| JP4735680B2 (ja) * | 2008-08-12 | 2011-07-27 | ソニー株式会社 | 同期回路及び同期方法 |
| US8811535B2 (en) * | 2009-07-17 | 2014-08-19 | Mitre Corporation | Time-frequency space constructions of families of signals |
| DE102009045141A1 (de) * | 2009-09-30 | 2011-03-31 | Robert Bosch Gmbh | Radarsensor mit IQ-Empfänger |
| DE102011009874B3 (de) * | 2011-01-31 | 2012-04-12 | Karlsruher Institut für Technologie | Verfahren zur Sendesignaltrennung in einem Radarsystem und Radarsystem |
| US9389309B2 (en) * | 2013-03-18 | 2016-07-12 | Panasonic Corporation | Radar Device |
-
2011
- 2011-06-01 JP JP2011123384A patent/JP5938737B2/ja not_active Expired - Fee Related
-
2012
- 2012-05-25 US US14/122,175 patent/US9448303B2/en active Active
- 2012-05-25 WO PCT/JP2012/003443 patent/WO2012164898A1/ja not_active Ceased
- 2012-05-25 EP EP12793629.2A patent/EP2717067B1/en active Active
- 2012-05-25 CN CN201280023784.9A patent/CN103534605B/zh not_active Expired - Fee Related
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