JPWO2022203006A5 - - Google Patents
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- JPWO2022203006A5 JPWO2022203006A5 JP2023509306A JP2023509306A JPWO2022203006A5 JP WO2022203006 A5 JPWO2022203006 A5 JP WO2022203006A5 JP 2023509306 A JP2023509306 A JP 2023509306A JP 2023509306 A JP2023509306 A JP 2023509306A JP WO2022203006 A5 JPWO2022203006 A5 JP WO2022203006A5
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- JP
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- frequency
- target
- modulated signal
- signal
- distance
- Prior art date
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- 230000035559 beat frequency Effects 0.000 claims description 8
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/012652 WO2022201455A1 (ja) | 2021-03-25 | 2021-03-25 | レーダ装置 |
| JPPCT/JP2021/012652 | 2021-03-25 | ||
| PCT/JP2022/014039 WO2022203006A1 (ja) | 2021-03-25 | 2022-03-24 | レーダ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022203006A1 JPWO2022203006A1 (https=) | 2022-09-29 |
| JPWO2022203006A5 true JPWO2022203006A5 (https=) | 2023-05-25 |
| JP7345703B2 JP7345703B2 (ja) | 2023-09-15 |
Family
ID=83395476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023509306A Active JP7345703B2 (ja) | 2021-03-25 | 2022-03-24 | レーダ装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12504508B2 (https=) |
| JP (1) | JP7345703B2 (https=) |
| CN (1) | CN116997815A (https=) |
| DE (1) | DE112022000734T5 (https=) |
| WO (2) | WO2022201455A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115641729B (zh) * | 2022-12-07 | 2023-09-22 | 创辉达设计股份有限公司 | 一种高速行驶车辆信息抽取方法及系统 |
| WO2025013644A1 (ja) * | 2023-07-11 | 2025-01-16 | ソニーグループ株式会社 | 情報処理装置、レーダ装置及び情報処理方法 |
| CN117310639A (zh) * | 2023-09-05 | 2023-12-29 | 苏州承泰科技有限公司 | 一种应用于毫米波雷达的杂散识别方法 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10232281A (ja) * | 1997-02-20 | 1998-09-02 | Matsushita Electric Ind Co Ltd | Ｆｍｃｗレーダ装置 |
| US8311074B2 (en) * | 2000-10-10 | 2012-11-13 | Freescale Semiconductor, Inc. | Low power, high resolution timing generator for ultra-wide bandwidth communication systems |
| US6711219B2 (en) * | 2000-12-04 | 2004-03-23 | Tensorcomm, Incorporated | Interference cancellation in a signal |
| US6492938B1 (en) * | 2002-02-11 | 2002-12-10 | Delphi Technologies, Inc. | Method of associating target data in a multi-slope FMCW radar system |
| US6606052B1 (en) * | 2002-03-07 | 2003-08-12 | Visteon Global Technologies, Inc. | Method and apparatus for detecting multiple objects with frequency modulated continuous wave radar |
| DE102004047176A1 (de) * | 2004-09-29 | 2006-04-13 | Robert Bosch Gmbh | Radarsystem für Kraftfahrzeuge |
| JP2010038705A (ja) * | 2008-08-05 | 2010-02-18 | Fujitsu Ten Ltd | 信号処理装置、レーダ装置、車両制御装置、及び信号処理方法 |
| PL2384448T3 (pl) * | 2009-01-31 | 2014-03-31 | Elbit Systems Land & C4I Ltd | Niskoenergetyczny system radarowy |
| JP5382087B2 (ja) * | 2011-11-02 | 2014-01-08 | 株式会社デンソー | レーダ装置 |
| DE102013200404A1 (de) | 2013-01-14 | 2014-07-31 | Robert Bosch Gmbh | Verfahren zur zyklischen Messung von Abständen und Geschwindigkeiten von Objekten mit einem FMCW-Radarsensor |
| DE102013212664A1 (de) * | 2013-06-28 | 2014-12-31 | Robert Bosch Gmbh | Radarsensor und Verfahren zum Betrieb eines Radarsensors |
| KR102144668B1 (ko) * | 2013-11-05 | 2020-08-14 | 현대모비스 주식회사 | 가변 파형을 이용하여 허위 타켓 판별하는 차량용 레이더 및 이를 이용한 허위 타겟 판별 방법 |
| DE102014212390A1 (de) | 2014-06-27 | 2015-12-31 | Robert Bosch Gmbh | Verfahren zur Objektortung mit einem FMCW-Radar |
| EP3098623A1 (en) * | 2015-05-25 | 2016-11-30 | Autoliv Development AB | A vehicle radar system |
| JP2017090143A (ja) * | 2015-11-06 | 2017-05-25 | 富士通テン株式会社 | レーダ装置、レーダ装置用の信号処理装置及び信号処理方法 |
| KR20170068950A (ko) * | 2015-12-10 | 2017-06-20 | 김영욱 | Fmcw 레이더 및 이를 이용한 fmcw 레이더의 간섭 회피 방법 |
| US20180095163A1 (en) * | 2016-10-03 | 2018-04-05 | John Lovberg | Phase-modulated continuous wave radar system (with prbs codes) |
| KR102550832B1 (ko) * | 2017-02-24 | 2023-07-03 | 아스틱스 게엠베하 | 편광측정 레이더 데이터를 이용한 물체 분류 방법 및 그에 적합한 장치 |
| JP6952567B2 (ja) | 2017-10-17 | 2021-10-20 | 株式会社デンソーテン | レーダ装置及び信号処理方法 |
| DE102018106858A1 (de) * | 2018-03-22 | 2019-09-26 | Infineon Technologies Ag | Fmcw-radar mit zusätzlicher am zur störungsdetektion |
| JP6954863B2 (ja) * | 2018-04-06 | 2021-10-27 | 株式会社Ｓｏｋｅｎ | レーダシステム |
| JP6771699B2 (ja) * | 2018-05-23 | 2020-10-21 | 三菱電機株式会社 | レーダ装置 |
| US10404261B1 (en) * | 2018-06-01 | 2019-09-03 | Yekutiel Josefsberg | Radar target detection system for autonomous vehicles with ultra low phase noise frequency synthesizer |
| US11500062B2 (en) * | 2018-06-18 | 2022-11-15 | DSCG Solutions, Inc. | Acceleration-based fast SOI processing |
| CN112534298A (zh) * | 2018-08-07 | 2021-03-19 | 株式会社村田制作所 | 雷达装置 |
| DE102018127947B3 (de) * | 2018-11-08 | 2020-03-19 | Infineon Technologies Ag | Mimo fmcw radarsystem |
| WO2020165952A1 (ja) * | 2019-02-12 | 2020-08-20 | 三菱電機株式会社 | レーダ装置、観測対象検出方法及び車載装置 |
| JP6987300B2 (ja) * | 2019-04-04 | 2021-12-22 | 三菱電機株式会社 | レーダ装置、信号処理方法及び車載装置 |
| CN110632587A (zh) * | 2019-10-10 | 2019-12-31 | 南京凌云科技发展有限公司 | 一种基于快速fmcw雷达的弱运动物体监测方法 |
| US20210208272A1 (en) * | 2020-01-06 | 2021-07-08 | Tal Lavian | Radar target detection system for autonomous vehicles with ultra-low phase-noise frequency synthesizer |
| DE112020005888T5 (de) * | 2020-02-21 | 2022-09-15 | Mitsubishi Electric Corporation | Radareinrichtung, beobachtungszielerfassungsverfahren und fahrzeuginterne einrichtung |
-
2021
- 2021-03-25 WO PCT/JP2021/012652 patent/WO2022201455A1/ja not_active Ceased
-
2022
- 2022-03-24 CN CN202280022683.3A patent/CN116997815A/zh active Pending
- 2022-03-24 JP JP2023509306A patent/JP7345703B2/ja active Active
- 2022-03-24 DE DE112022000734.6T patent/DE112022000734T5/de active Pending
- 2022-03-24 WO PCT/JP2022/014039 patent/WO2022203006A1/ja not_active Ceased
-
2023
- 2023-07-03 US US18/217,867 patent/US12504508B2/en active Active
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