CN1577961A - 包括两个天线元件的移动无线电终端 - Google Patents
包括两个天线元件的移动无线电终端 Download PDFInfo
- Publication number
- CN1577961A CN1577961A CNA2004100699154A CN200410069915A CN1577961A CN 1577961 A CN1577961 A CN 1577961A CN A2004100699154 A CNA2004100699154 A CN A2004100699154A CN 200410069915 A CN200410069915 A CN 200410069915A CN 1577961 A CN1577961 A CN 1577961A
- Authority
- CN
- China
- Prior art keywords
- antenna element
- mobile radio
- radio terminal
- lower body
- linkage
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003276601A JP2005039696A (ja) | 2003-07-18 | 2003-07-18 | 携帯無線機 |
JP2003276601 | 2003-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1577961A true CN1577961A (zh) | 2005-02-09 |
CN100369319C CN100369319C (zh) | 2008-02-13 |
Family
ID=33475583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100699154A Expired - Fee Related CN100369319C (zh) | 2003-07-18 | 2004-07-19 | 包括两个天线元件的移动无线电终端 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6995719B2 (zh) |
EP (1) | EP1498981A1 (zh) |
JP (1) | JP2005039696A (zh) |
CN (1) | CN100369319C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017219516A1 (zh) * | 2016-06-21 | 2017-12-28 | 中兴通讯股份有限公司 | 一种天线切换方法以及装置、移动终端 |
WO2020187066A1 (zh) * | 2019-03-15 | 2020-09-24 | 华为技术有限公司 | 一种可折叠终端设备 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4079925B2 (ja) * | 2004-08-09 | 2008-04-23 | Necアクセステクニカ株式会社 | 無線機 |
US7187332B2 (en) * | 2005-02-28 | 2007-03-06 | Research In Motion Limited | Mobile wireless communications device with human interface diversity antenna and related methods |
JP4691958B2 (ja) * | 2004-10-29 | 2011-06-01 | 日本電気株式会社 | 携帯無線端末 |
JP5062953B2 (ja) * | 2004-12-09 | 2012-10-31 | 富士通株式会社 | アンテナ装置及び無線通信装置 |
JP2006166370A (ja) | 2004-12-10 | 2006-06-22 | Matsushita Electric Ind Co Ltd | 折畳式携帯無線機 |
JP4301239B2 (ja) * | 2005-12-09 | 2009-07-22 | ブラザー工業株式会社 | コードレス通信装置 |
US7339390B2 (en) | 2005-05-31 | 2008-03-04 | International Business Machines Corporation | Systems and methods for controlling of electro-migration |
JP4620010B2 (ja) * | 2006-08-07 | 2011-01-26 | 富士通株式会社 | 無線機器、アンテナ切替器及び無線電波受信方法 |
JP2008167098A (ja) * | 2006-12-28 | 2008-07-17 | Nec Saitama Ltd | アンテナ装置及び該アンテナ装置を用いた携帯無線機 |
WO2008139547A1 (ja) * | 2007-05-01 | 2008-11-20 | Fujitsu Limited | 電子機器 |
JP2009071513A (ja) * | 2007-09-12 | 2009-04-02 | Toshiba Corp | 携帯端末 |
US8947302B2 (en) | 2010-11-05 | 2015-02-03 | Apple Inc. | Antenna system with antenna swapping and antenna tuning |
US8872706B2 (en) | 2010-11-05 | 2014-10-28 | Apple Inc. | Antenna system with receiver diversity and tunable matching circuit |
US9444540B2 (en) | 2011-12-08 | 2016-09-13 | Apple Inc. | System and methods for performing antenna transmit diversity |
JP5917986B2 (ja) * | 2012-04-05 | 2016-05-18 | 株式会社東海理化電機製作所 | 携帯機 |
CN210444262U (zh) * | 2017-03-13 | 2020-05-01 | 株式会社村田制作所 | 通信设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2754942B1 (fr) * | 1996-10-23 | 1999-01-08 | Thomson Csf | Systeme antennaire pour poste radiotelephone portatif |
US5991643A (en) * | 1997-11-28 | 1999-11-23 | Acer Peripherals, Inc. | Radio transceiver having switchable antennas |
JP3667517B2 (ja) | 1997-12-16 | 2005-07-06 | 埼玉日本電気株式会社 | 携帯電話機 |
JP2002171190A (ja) * | 2000-12-01 | 2002-06-14 | Nec Corp | 小型携帯電話機 |
WO2002054532A1 (fr) | 2000-12-28 | 2002-07-11 | Mitsubishi Denki Kabushiki Kaisha | Dispositif terminal |
US7031762B2 (en) * | 2000-12-28 | 2006-04-18 | Mitsubishi Denki Kabushiki Kaisha | Mobile terminal including first and second housings and an antenna |
JP2002217803A (ja) * | 2001-01-15 | 2002-08-02 | Nec Access Technica Ltd | 携帯無線端末装置 |
JP2002261665A (ja) * | 2001-02-28 | 2002-09-13 | Matsushita Electric Ind Co Ltd | 携帯無線装置 |
US6707431B2 (en) * | 2001-07-20 | 2004-03-16 | Samsung Electronics Co., Ltd. | Dual antenna capable of controlling radiation characteristics in a mobile communication terminal |
JP2003101335A (ja) * | 2001-09-25 | 2003-04-04 | Matsushita Electric Ind Co Ltd | アンテナ装置およびそれを用いた通信機器 |
EP1306922A3 (en) * | 2001-10-24 | 2006-08-16 | Matsushita Electric Industrial Co., Ltd. | Antenna structure, methof of using antenna structure and communication device |
CN1180648C (zh) * | 2001-12-13 | 2004-12-15 | 广达电脑股份有限公司 | 具有隐藏式天线的折叠式移动电话 |
US6600450B1 (en) * | 2002-03-05 | 2003-07-29 | Motorola, Inc. | Balanced multi-band antenna system |
-
2003
- 2003-07-18 JP JP2003276601A patent/JP2005039696A/ja active Pending
-
2004
- 2004-07-16 EP EP04016837A patent/EP1498981A1/en not_active Withdrawn
- 2004-07-19 US US10/893,356 patent/US6995719B2/en not_active Expired - Fee Related
- 2004-07-19 CN CNB2004100699154A patent/CN100369319C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017219516A1 (zh) * | 2016-06-21 | 2017-12-28 | 中兴通讯股份有限公司 | 一种天线切换方法以及装置、移动终端 |
CN107528606A (zh) * | 2016-06-21 | 2017-12-29 | 中兴通讯股份有限公司 | 一种天线切换方法以及装置、移动终端 |
WO2020187066A1 (zh) * | 2019-03-15 | 2020-09-24 | 华为技术有限公司 | 一种可折叠终端设备 |
US11916289B2 (en) | 2019-03-15 | 2024-02-27 | Huawei Technologies Co., Ltd. | Foldable terminal device |
Also Published As
Publication number | Publication date |
---|---|
JP2005039696A (ja) | 2005-02-10 |
US6995719B2 (en) | 2006-02-07 |
CN100369319C (zh) | 2008-02-13 |
EP1498981A1 (en) | 2005-01-19 |
US20050012669A1 (en) | 2005-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141127 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20160719 |