JP2014050028A5 - - Google Patents

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Publication number
JP2014050028A5
JP2014050028A5 JP2012193248A JP2012193248A JP2014050028A5 JP 2014050028 A5 JP2014050028 A5 JP 2014050028A5 JP 2012193248 A JP2012193248 A JP 2012193248A JP 2012193248 A JP2012193248 A JP 2012193248A JP 2014050028 A5 JP2014050028 A5 JP 2014050028A5
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JP
Japan
Prior art keywords
antennas
transmission
transmission unit
distributor
switching circuit
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
JP2012193248A
Other languages
English (en)
Japanese (ja)
Other versions
JP5821812B2 (ja
JP2014050028A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012193248A priority Critical patent/JP5821812B2/ja
Priority claimed from JP2012193248A external-priority patent/JP5821812B2/ja
Priority to PCT/JP2013/004992 priority patent/WO2014034068A1/ja
Priority to US14/425,285 priority patent/US9356812B2/en
Priority to DE112013004323.8T priority patent/DE112013004323T5/de
Publication of JP2014050028A publication Critical patent/JP2014050028A/ja
Publication of JP2014050028A5 publication Critical patent/JP2014050028A5/ja
Application granted granted Critical
Publication of JP5821812B2 publication Critical patent/JP5821812B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2012193248A 2012-09-03 2012-09-03 無線通信装置 Expired - Fee Related JP5821812B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012193248A JP5821812B2 (ja) 2012-09-03 2012-09-03 無線通信装置
PCT/JP2013/004992 WO2014034068A1 (ja) 2012-09-03 2013-08-23 無線通信装置
US14/425,285 US9356812B2 (en) 2012-09-03 2013-08-23 Wireless communication apparatus
DE112013004323.8T DE112013004323T5 (de) 2012-09-03 2013-08-23 Drahtloskommunikationsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012193248A JP5821812B2 (ja) 2012-09-03 2012-09-03 無線通信装置

Publications (3)

Publication Number Publication Date
JP2014050028A JP2014050028A (ja) 2014-03-17
JP2014050028A5 true JP2014050028A5 (https=) 2014-12-25
JP5821812B2 JP5821812B2 (ja) 2015-11-24

Family

ID=50182906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012193248A Expired - Fee Related JP5821812B2 (ja) 2012-09-03 2012-09-03 無線通信装置

Country Status (4)

Country Link
US (1) US9356812B2 (https=)
JP (1) JP5821812B2 (https=)
DE (1) DE112013004323T5 (https=)
WO (1) WO2014034068A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6206243B2 (ja) * 2014-02-21 2017-10-04 株式会社Ｓｏｋｅｎ 集合アンテナ装置
US11404767B2 (en) 2017-08-30 2022-08-02 Yokowo Co., Ltd. Antenna apparatus
JP6852707B2 (ja) * 2018-03-28 2021-03-31 株式会社デンソー 通信装置
JP7643450B2 (ja) * 2020-03-24 2025-03-11 Ａｇｃ株式会社 車両用アンテナシステム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09200115A (ja) * 1996-01-23 1997-07-31 Toshiba Corp 無線通信システムにおける無線基地局のアンテナ指向性制御方法および可変指向性アンテナ
JP2001345746A (ja) * 2000-06-05 2001-12-14 Matsushita Electric Ind Co Ltd 無線通信方法および無線通信を行なう基地局と端末局
JP2005072782A (ja) 2003-08-21 2005-03-17 Sony Corp アンテナおよびそれを用いた受信装置
US20050122262A1 (en) * 2003-10-31 2005-06-09 Hoon Ahn Electronically steerable array antenna for satellite TV
JP4322723B2 (ja) * 2004-03-30 2009-09-02 株式会社豊田中央研究所 指向性制御装置
EP1723695A1 (en) * 2004-08-26 2006-11-22 NTT DoCoMo, Inc. Context-aware directional antenna
US8154386B2 (en) * 2005-11-03 2012-04-10 Lg Innotek Co., Ltd. RFID reader and RFID system
WO2008149420A1 (ja) * 2007-06-05 2008-12-11 Fujitsu Limited 送信制御方法並びに移動局間通信の制御方法、無線基地局及び移動局
JP2009077015A (ja) * 2007-09-19 2009-04-09 Toyota Central R&D Labs Inc 車車間通信装置及び車車間通信方法
JP4606453B2 (ja) * 2007-11-20 2011-01-05 三菱電機株式会社 車載器
JP5245522B2 (ja) * 2008-05-07 2013-07-24 富士通株式会社 無線リソース割当装置、無線リソース割当システムおよび無線リソース割当方法
JP5524714B2 (ja) 2010-05-26 2014-06-18 株式会社日本自動車部品総合研究所 ダイバーシティアンテナ
US8587418B2 (en) * 2010-07-28 2013-11-19 Honda Motor Co., Ltd. Method of controlling a collision warning system using right of way

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