JP2018136219A5 - - Google Patents

Download PDF

Info

Publication number
JP2018136219A5
JP2018136219A5 JP2017031309A JP2017031309A JP2018136219A5 JP 2018136219 A5 JP2018136219 A5 JP 2018136219A5 JP 2017031309 A JP2017031309 A JP 2017031309A JP 2017031309 A JP2017031309 A JP 2017031309A JP 2018136219 A5 JP2018136219 A5 JP 2018136219A5
Authority
JP
Japan
Prior art keywords
transmission
antenna elements
transmit
wave
phase
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
Application number
JP2017031309A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018136219A (ja
JP6725437B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2017031309A priority Critical patent/JP6725437B2/ja
Priority claimed from JP2017031309A external-priority patent/JP6725437B2/ja
Priority to PCT/JP2018/006002 priority patent/WO2018155439A1/ja
Publication of JP2018136219A publication Critical patent/JP2018136219A/ja
Publication of JP2018136219A5 publication Critical patent/JP2018136219A5/ja
Priority to US16/545,265 priority patent/US11366196B2/en
Application granted granted Critical
Publication of JP6725437B2 publication Critical patent/JP6725437B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017031309A 2017-02-22 2017-02-22 レーダ装置 Active JP6725437B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017031309A JP6725437B2 (ja) 2017-02-22 2017-02-22 レーダ装置
PCT/JP2018/006002 WO2018155439A1 (ja) 2017-02-22 2018-02-20 レーダ装置
US16/545,265 US11366196B2 (en) 2017-02-22 2019-08-20 Radar device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017031309A JP6725437B2 (ja) 2017-02-22 2017-02-22 レーダ装置

Publications (3)

Publication Number Publication Date
JP2018136219A JP2018136219A (ja) 2018-08-30
JP2018136219A5 true JP2018136219A5 (enExample) 2019-05-16
JP6725437B2 JP6725437B2 (ja) 2020-07-15

Family

ID=63253257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017031309A Active JP6725437B2 (ja) 2017-02-22 2017-02-22 レーダ装置

Country Status (3)

Country Link
US (1) US11366196B2 (enExample)
JP (1) JP6725437B2 (enExample)
WO (1) WO2018155439A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102132774B1 (ko) * 2018-01-10 2020-07-21 주식회사 만도 레이더 제어 장치 및 그 방법
JP6640269B2 (ja) * 2018-04-19 2020-02-05 京セラ株式会社 電子機器、電子機器の制御方法、及び電子機器の制御プログラム
JP7152193B2 (ja) 2018-06-07 2022-10-12 株式会社デンソーテン レーダ装置
US11515630B2 (en) * 2018-08-02 2022-11-29 Metawave Corporation Dynamic supply modulation power amplifier architecture for millimeter wave applications
JP7117557B2 (ja) * 2018-09-28 2022-08-15 パナソニックＩｐマネジメント株式会社 レーダ装置
JP7266258B2 (ja) * 2018-09-28 2023-04-28 パナソニックＩｐマネジメント株式会社 レーダ装置
US11977142B2 (en) 2018-10-05 2024-05-07 Kyocera Corporation Electronic device, control method of electronic device, and control program of electronic device
JP6833136B2 (ja) * 2018-12-03 2021-02-24 三菱電機株式会社 レーダ装置及び信号処理方法
CN113875165B (zh) * 2019-06-24 2023-12-26 以伊索电子股份有限公司名义经营的阿维科斯天线股份有限公司 使用天线阵列的波束成形和波束转向
EP3780274B1 (en) * 2019-08-13 2023-03-29 Arriver Software AB An array antenna arrangement
KR102782684B1 (ko) * 2019-10-31 2025-03-14 현대모비스 주식회사 후방 교차 충돌 감지 시스템 및 방법
US11662427B2 (en) 2019-12-09 2023-05-30 Nxp Usa, Inc. Method and system for frequency offset modulation range division MIMO automotive radar
US11762077B2 (en) 2019-12-09 2023-09-19 Nxp Usa, Inc. Method and system for frequency offset modulation range division MIMO automotive radar using I-channel only modulation mixer
CN111175703B (zh) * 2019-12-31 2022-04-01 福瑞泰克智能系统有限公司 天线发波方法和天线布阵
JP2021139762A (ja) * 2020-03-05 2021-09-16 株式会社東芝 レーダ装置及び送受信方法
DE102020119936A1 (de) * 2020-07-29 2022-02-03 Valeo Schalter Und Sensoren Gmbh Radarsystem, Antennenarray für ein Radarsystem, Fahrzeug mit wenigstens einem Radarsystem und Verfahren zum Betreiben wenigstens eines Radarsystems
CN112180372A (zh) * 2020-08-19 2021-01-05 福瑞泰克智能系统有限公司 一种基于双角雷达的目标检测方法、装置和雷达系统
US11796672B2 (en) 2021-03-04 2023-10-24 Aptiv Technologies Limited Frequency division multiplexing with polyphase shifters
US12019144B2 (en) 2021-03-04 2024-06-25 Aptiv Technologies AG Frequency division multiplexing with polyphase shifters
US11860297B2 (en) * 2021-03-08 2024-01-02 GM Global Technology Operations LLC High resolution unambiguous radar
JP7532324B2 (ja) * 2021-09-15 2024-08-13 株式会社東芝 レーダ装置、送受信方法及びレーダシステム
US20250020766A1 (en) * 2021-10-25 2025-01-16 Bdcm A2 Llc Sparse mimo phased array imaging radar
DE102022101752A1 (de) * 2022-01-26 2023-07-27 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben eines Radarsystems für ein Fahrzeug, Radarsystem und Fahrzeug
US20230324531A1 (en) * 2022-03-28 2023-10-12 Aptiv Technologies Limited Asymmetrical Frequency-Division Multiplexing for Radar Systems
DE102023205639A1 (de) * 2023-06-16 2024-12-19 Robert Bosch Gesellschaft mit beschränkter Haftung Sicherheitsvorrichtung für ein Fahrzeug und Verfahren
JP7493193B1 (ja) * 2023-06-26 2024-05-31 国立研究開発法人宇宙航空研究開発機構 フェーズドアレイアンテナ装置
US20250172679A1 (en) * 2023-11-23 2025-05-29 Richwave Technology Corp. Transceiving method of signals and radar apparatus
TWI894700B (zh) * 2023-11-23 2025-08-21 立積電子股份有限公司 訊號收發方法及雷達裝置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032539A1 (de) * 2006-07-13 2008-01-17 Robert Bosch Gmbh FMCW-Radarsensor
JP2010139367A (ja) * 2008-12-11 2010-06-24 Mitsubishi Motors Corp 障害物検出装置
JP5464152B2 (ja) * 2011-01-31 2014-04-09 株式会社デンソー 車載レーダシステム
US20120194377A1 (en) * 2011-01-31 2012-08-02 Denso Corporation Antenna apparatus, radar apparatus and on-vehicle radar system
JP6130116B2 (ja) * 2012-09-20 2017-05-17 日本無線株式会社 受信アレーアンテナ装置
DE102014212284A1 (de) * 2014-06-26 2015-12-31 Robert Bosch Gmbh MIMO-Radarmessverfahren
JP6303964B2 (ja) 2014-10-03 2018-04-04 株式会社デンソー レーダ装置
DE102015203454A1 (de) * 2014-10-07 2016-04-07 Robert Bosch Gmbh Verfahren und MIMO-Radarvorrichtung zum Bestimmen eines Lagewinkels eines Objekts
JP6462365B2 (ja) * 2015-01-13 2019-01-30 株式会社東芝 レーダ装置及びそのレーダ信号処理方法
TWI563277B (en) * 2015-06-10 2016-12-21 Wistron Neweb Corp Radar and method for switching to enable array antenna
US10439282B2 (en) * 2016-01-19 2019-10-08 Phase Sensitive Innovations, Inc. Beam steering antenna transmitter, multi-user antenna MIMO transmitter and related methods of communication
US10082570B1 (en) * 2016-02-26 2018-09-25 Waymo Llc Integrated MIMO and SAR radar antenna architecture for self driving cars
DE102016203998A1 (de) * 2016-03-11 2017-09-14 Robert Bosch Gmbh Antennenvorrichtung für einen Radarsensor
US10627483B2 (en) * 2016-07-09 2020-04-21 Texas Instruments Incorporated Methods and apparatus for velocity detection in MIMO radar including velocity ambiguity resolution
US20180149730A1 (en) * 2016-11-26 2018-05-31 Wenhua Li Cognitive MIMO Radar with Multi-dimensional Hopping Spread Spectrum and Interference-Free Windows for Autonomous Vehicles
US20180166794A1 (en) * 2016-12-14 2018-06-14 GM Global Technology Operations LLC 2d-mimo radar antenna array geometry and design method

Similar Documents

Publication Publication Date Title
JP2018136219A5 (enExample)
JP2017058359A5 (enExample)
RU2016131457A (ru) Система беспроводной передачи энергии
JP2020153871A5 (enExample)
JP2009006141A5 (enExample)
WO2011029045A3 (en) Fresnel-based beamforming for ultrasonic arrays
JP2009296580A5 (enExample)
TW201212383A (en) Portable device with smart antenna
DE60221150D1 (de) Antennensystem
RU2015130654A (ru) Система связи прямой видимости свч-диапазона с несколькими входами и выходами для применения в помещении
WO2008146495A1 (ja) デジタル放送受信装置
CN106374235B (zh) 一种基于子阵化四维天线阵的mimo雷达装置
WO2015172667A1 (zh) 多波束天线系统及其相位调节方法和双极化天线系统
JP2013507038A5 (enExample)
JP2018506251A5 (enExample)
US20200036433A1 (en) Dual-polarization beamforming
JP2016528794A5 (enExample)
WO2018217262A3 (en) MILLIMETRIC WAVE COMMUNICATIONS THROUGH OBSTRUCTIONS
CN111602345A (zh) 发送器、接收器及用于发送模拟信号的方法
CN109906574A (zh) 电子设备、无线通信方法以及介质
CN105896079A (zh) 一种多波束相控天线系统
CN107845860A (zh) 天线系统及雷达
WO2017061679A1 (ko) 무선 통신 시스템에서 하이브리드 빔포밍을 위한 단말의 빔 스캐닝 방법 및 이를 위한 장치
JP2008124974A (ja) 無線通信システム及び無線通信装置
JP5151030B2 (ja) フェーズドアレイレーダ装置