JP2014168222A5 - - Google Patents

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Publication number
JP2014168222A5
JP2014168222A5 JP2013155661A JP2013155661A JP2014168222A5 JP 2014168222 A5 JP2014168222 A5 JP 2014168222A5 JP 2013155661 A JP2013155661 A JP 2013155661A JP 2013155661 A JP2013155661 A JP 2013155661A JP 2014168222 A5 JP2014168222 A5 JP 2014168222A5
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JP
Japan
Prior art keywords
dielectric substrate
antenna device
antenna
parasitic element
main polarization
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
JP2013155661A
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English (en)
Japanese (ja)
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JP2014168222A (ja
JP5952233B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2013155661A priority Critical patent/JP5952233B2/ja
Priority claimed from JP2013155661A external-priority patent/JP5952233B2/ja
Priority to PCT/JP2013/083244 priority patent/WO2014119141A1/ja
Priority to US14/764,137 priority patent/US10050348B2/en
Publication of JP2014168222A publication Critical patent/JP2014168222A/ja
Publication of JP2014168222A5 publication Critical patent/JP2014168222A5/ja
Application granted granted Critical
Publication of JP5952233B2 publication Critical patent/JP5952233B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013155661A 2013-01-30 2013-07-26 アンテナ装置 Active JP5952233B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013155661A JP5952233B2 (ja) 2013-01-30 2013-07-26 アンテナ装置
PCT/JP2013/083244 WO2014119141A1 (ja) 2013-01-30 2013-12-11 アンテナ装置
US14/764,137 US10050348B2 (en) 2013-01-30 2013-12-11 Antenna device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013015939 2013-01-30
JP2013015939 2013-01-30
JP2013155661A JP5952233B2 (ja) 2013-01-30 2013-07-26 アンテナ装置

Publications (3)

Publication Number Publication Date
JP2014168222A JP2014168222A (ja) 2014-09-11
JP2014168222A5 true JP2014168222A5 (enExample) 2015-05-28
JP5952233B2 JP5952233B2 (ja) 2016-07-13

Family

ID=51261869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013155661A Active JP5952233B2 (ja) 2013-01-30 2013-07-26 アンテナ装置

Country Status (3)

Country Link
US (1) US10050348B2 (enExample)
JP (1) JP5952233B2 (enExample)
WO (1) WO2014119141A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5952233B2 (ja) 2013-01-30 2016-07-13 株式会社日本自動車部品総合研究所 アンテナ装置
US10218086B2 (en) * 2014-05-29 2019-02-26 Toyota Jidosha Kabushiki Kaisha Array antenna device
DE102014118036A1 (de) 2014-12-05 2016-06-23 Astyx Gmbh Radarantenne und geeignetes Verfahren zum Beeinflussen der Abstrahlcharakteristik einer Radarantenne
USD768115S1 (en) * 2015-02-05 2016-10-04 Armen E. Kazanchian Module
CN105789870B (zh) * 2016-03-07 2018-12-11 哈尔滨工业大学 一种用于防撞雷达系统的宽带低副瓣微带天线阵列
US10490905B2 (en) * 2016-07-11 2019-11-26 Waymo Llc Radar antenna array with parasitic elements excited by surface waves
JP6822926B2 (ja) * 2017-04-24 2021-01-27 株式会社Ｓｏｋｅｎ アンテナ装置
WO2018198970A1 (ja) * 2017-04-24 2018-11-01 株式会社Ｓｏｋｅｎ アンテナ装置
CN110574235B (zh) * 2017-04-26 2021-05-14 株式会社村田制作所 天线模块和通信装置
DE102018218253A1 (de) * 2018-10-25 2020-04-30 Robert Bosch Gmbh Radarsensor
DE102018219986A1 (de) * 2018-11-22 2020-05-28 Robert Bosch Gmbh Leiterplatte für Radarsensoren mit metallischer Füllstruktur und Verfahren zur Herstellung einer Leiterplatte für Radarsensoren mit metallischer Füllstruktur
JP7444657B2 (ja) * 2019-03-18 2024-03-06 古河電気工業株式会社 アンテナ装置
KR102821236B1 (ko) * 2019-12-20 2025-06-17 갭웨이브스 에이비 로우-리플 방사 패턴의 안테나 장치
SE544181C2 (en) * 2019-12-20 2022-02-22 Gapwaves Ab An antenna arrangement with a low-ripple radiation pattern
GB201919444D0 (en) * 2019-12-31 2020-02-12 Cantor Tech Limited Radar apparatus and method
CN111446550B (zh) * 2020-02-27 2022-02-01 Oppo广东移动通信有限公司 吸波结构、天线组件及电子设备
TWI835292B (zh) * 2021-10-19 2024-03-11 仁寶電腦工業股份有限公司 天線結構及電子裝置
WO2024111586A1 (ja) * 2022-11-25 2024-05-30 株式会社デンソー 電波吸収装置
JP7754151B2 (ja) * 2022-11-25 2025-10-15 株式会社デンソー 電波吸収装置
DE112023004921T5 (de) * 2022-11-25 2025-09-11 Denso Corporation Funkwellenabsorptionsvorrichtung
JP2024076982A (ja) * 2022-11-25 2024-06-06 株式会社デンソー 電波吸収装置
SE2251528A1 (en) * 2022-12-21 2024-03-05 Gapwaves Ab A radar transceiver antenna arrangement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2850649B2 (ja) * 1992-07-08 1999-01-27 日本電気株式会社 円偏波ホーンアンテナ
FR2772518B1 (fr) * 1997-12-11 2000-01-07 Alsthom Cge Alcatel Antenne a court-circuit realisee selon la technique des microrubans et dispositif incluant cette antenne
US6262495B1 (en) 1998-03-30 2001-07-17 The Regents Of The University Of California Circuit and method for eliminating surface currents on metals
JP3821039B2 (ja) 2002-04-09 2006-09-13 株式会社デンソー アンテナ装置
JP4564868B2 (ja) * 2005-03-16 2010-10-20 株式会社リコー アンテナ装置、無線モジュールおよび無線システム
JP4486035B2 (ja) * 2005-12-12 2010-06-23 パナソニック株式会社 アンテナ装置
US7504952B2 (en) * 2005-12-28 2009-03-17 Sandlinks Ltd. Wide band RFID system with tag on flexible label
US7830327B2 (en) * 2007-05-18 2010-11-09 Powerwave Technologies, Inc. Low cost antenna design for wireless communications
JP2011045036A (ja) * 2009-08-24 2011-03-03 Sony Corp 通信装置及び通信方法
US9065175B2 (en) * 2012-10-18 2015-06-23 Apple Inc. Antenna structures and electrical components with grounding
JP5952233B2 (ja) 2013-01-30 2016-07-13 株式会社日本自動車部品総合研究所 アンテナ装置

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