CN1682406A - 具有降低的sar值的无线电通信设备 - Google Patents
具有降低的sar值的无线电通信设备 Download PDFInfo
- Publication number
- CN1682406A CN1682406A CNA03821797XA CN03821797A CN1682406A CN 1682406 A CN1682406 A CN 1682406A CN A03821797X A CNA03821797X A CN A03821797XA CN 03821797 A CN03821797 A CN 03821797A CN 1682406 A CN1682406 A CN 1682406A
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- circuit board
- printed circuit
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- radio communication
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
- H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
-
- 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
- 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
- H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/005—Patch antenna using one or more coplanar parasitic elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (34)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10242386.5 | 2002-09-12 | ||
DE10242386 | 2002-09-12 | ||
DE10248756A DE10248756A1 (de) | 2002-09-12 | 2002-10-18 | Funkkommunikationsgerät mit reduziertem SAR-Wert |
DE10248756.1 | 2002-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1682406A true CN1682406A (zh) | 2005-10-12 |
CN100508278C CN100508278C (zh) | 2009-07-01 |
Family
ID=32031472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03821797XA Expired - Fee Related CN100508278C (zh) | 2002-09-12 | 2003-09-11 | 具有降低的sar值的无线电通信设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7804451B2 (zh) |
EP (1) | EP1537624B1 (zh) |
JP (1) | JP4106363B2 (zh) |
CN (1) | CN100508278C (zh) |
DE (2) | DE10248756A1 (zh) |
WO (1) | WO2004027924A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010028521A1 (en) * | 2008-09-11 | 2010-03-18 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Systems and methods employing coupling elements to increase antenna isolation |
CN102098070A (zh) * | 2011-02-17 | 2011-06-15 | 上海安费诺永亿通讯电子有限公司 | 一种可以有效降低天线的hac/sar的通信终端 |
CN102142855A (zh) * | 2010-05-27 | 2011-08-03 | 苹果公司 | 用于优化发射的射频信号的位置的壳体结构 |
CN102157777A (zh) * | 2011-01-24 | 2011-08-17 | 中兴通讯股份有限公司 | 实现sar控制的方法和装置 |
CN102157778A (zh) * | 2011-01-24 | 2011-08-17 | 中兴通讯股份有限公司 | 实现sar控制的方法和装置 |
CN102387229A (zh) * | 2010-08-12 | 2012-03-21 | 联发科技股份有限公司 | 手持电子装置 |
CN102509878A (zh) * | 2011-12-07 | 2012-06-20 | 鸿富锦精密工业(深圳)有限公司 | 具有提高天线性能结构的电子装置 |
CN102810126A (zh) * | 2012-07-18 | 2012-12-05 | 上海交通大学 | 一种用于降低mimo-ue sar的方法及其仿真系统 |
US8766861B2 (en) | 2011-12-05 | 2014-07-01 | Hon Hai Precision Industry Co., Ltd. | Electronic device with structure for enhancing antenna performance |
US9203139B2 (en) | 2012-05-04 | 2015-12-01 | Apple Inc. | Antenna structures having slot-based parasitic elements |
CN107994345A (zh) * | 2017-10-10 | 2018-05-04 | 捷开通讯(深圳)有限公司 | 一种移动终端的天线及移动终端 |
CN111755803A (zh) * | 2020-06-30 | 2020-10-09 | 联想(北京)有限公司 | 一种电子设备和控制方法 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005286895A (ja) * | 2004-03-30 | 2005-10-13 | Nec Access Technica Ltd | アンテナ装置および携帯無線装置 |
TWI235587B (en) * | 2004-04-22 | 2005-07-01 | Benq Corp | Wireless telecommunication device |
DE102004032212A1 (de) * | 2004-07-02 | 2006-01-19 | Siemens Ag | Funkkommunikationsgerät mit SAR-Wert-reduzierendem Korrekturelement |
EP1796207A4 (en) * | 2004-09-28 | 2009-06-17 | Panasonic Corp | RADIO ANTENNA DEVICE AND PORTABLE RADIO |
US20060111162A1 (en) * | 2004-11-24 | 2006-05-25 | Samsung Electronics Co., Ltd. | Portable wireless terminal having conductor for improving antenna property |
EP1927156A2 (en) | 2005-09-19 | 2008-06-04 | Fractus, S.A. | Antenna set, portable wireless device, and use of a conductive element for tuning the ground-plane of the antenna set |
DE602006009060D1 (de) | 2006-01-13 | 2009-10-22 | Research In Motion Ltd | Mobilfunk-Kommunikationsgerät mit elektrisch leitendem Richtelement und entsprechendes Verfahren |
US7423605B2 (en) | 2006-01-13 | 2008-09-09 | Research In Motion Limited | Mobile wireless communications device including an electrically conductive director element and related methods |
US7612722B2 (en) * | 2006-01-31 | 2009-11-03 | Nokia Corporation | Mobile communication device with reduced electric field emission levels near the earpiece |
US7688273B2 (en) | 2007-04-20 | 2010-03-30 | Skycross, Inc. | Multimode antenna structure |
US8344956B2 (en) | 2007-04-20 | 2013-01-01 | Skycross, Inc. | Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices |
US8866691B2 (en) | 2007-04-20 | 2014-10-21 | Skycross, Inc. | Multimode antenna structure |
WO2008152180A1 (en) * | 2007-06-14 | 2008-12-18 | Elektrobit Wireless Communications Oy | Internal antenna structure of mobile phone |
US7973718B2 (en) * | 2008-08-28 | 2011-07-05 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Systems and methods employing coupling elements to increase antenna isolation |
US20100163298A1 (en) * | 2008-12-31 | 2010-07-01 | Youngtack Shim | Electromagnetically-countered power grid systems and methods |
US8164537B2 (en) * | 2009-05-07 | 2012-04-24 | Mororola Mobility, Inc. | Multiband folded dipole transmission line antenna |
CN101610310B (zh) * | 2009-07-07 | 2013-05-15 | 惠州Tcl移动通信有限公司 | 一种移动通讯终端 |
CN101867384B (zh) * | 2010-04-12 | 2015-04-01 | 中兴通讯股份有限公司 | 一种降低吸收率峰值的无线终端及其实现方法 |
US20110273341A1 (en) * | 2010-05-10 | 2011-11-10 | Samsung Electronics Co., Ltd. | Communication terminal and antenna apparatus thereof |
KR101810175B1 (ko) * | 2010-05-10 | 2017-12-19 | 삼성전자 주식회사 | 통신 단말기 및 그의 안테나 장치 |
US9287627B2 (en) | 2011-08-31 | 2016-03-15 | Apple Inc. | Customizable antenna feed structure |
US9406999B2 (en) | 2011-09-23 | 2016-08-02 | Apple Inc. | Methods for manufacturing customized antenna structures |
CN102510295B (zh) * | 2011-10-12 | 2016-06-15 | 中兴通讯股份有限公司 | 降低sar峰值的无线终端及其降低sar峰值的方法 |
DE102011090139B4 (de) * | 2011-12-29 | 2018-07-05 | Continental Automotive Gmbh | Sendeanordnung für eine Funkstation und Funkstation |
CN202616411U (zh) * | 2012-04-23 | 2012-12-19 | 中兴通讯股份有限公司 | 移动终端 |
US11152687B2 (en) | 2012-11-24 | 2021-10-19 | Stingray Shields Corporation | Radio frequency emission guard for portable wireless electronic device |
US9761930B2 (en) * | 2012-11-24 | 2017-09-12 | Erin Finegold | Radio frequency emission guard for portable wireless electronic device |
US9899879B2 (en) | 2016-02-15 | 2018-02-20 | Motorola Solutions, Inc. | Systems and methods for controlling wireless power transfer |
KR102507472B1 (ko) * | 2016-02-26 | 2023-03-09 | 삼성전자주식회사 | 디스플레이를 구비한 전자 장치의 안테나 |
WO2018010100A1 (zh) | 2016-07-12 | 2018-01-18 | 华为技术有限公司 | 无线通信设备的特定吸收比率控制方法及无线通信设备 |
CN115693105A (zh) * | 2022-10-31 | 2023-02-03 | 维沃移动通信有限公司 | 手表 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001033665A1 (en) | 1999-11-04 | 2001-05-10 | Rangestar Wireless, Inc. | Single or dual band parasitic antenna assembly |
US7065379B1 (en) * | 1999-07-02 | 2006-06-20 | Samsung Electronics Co., Ltd. | Portable radio terminal equipment having conductor for preventing radiation loss |
FI108186B (fi) * | 1999-09-29 | 2001-11-30 | Nokia Mobile Phones Ltd | Näytön kehys, jossa on integroitu ESD-suoja, sekä käyttöliittymärakenne |
US6246374B1 (en) * | 2000-04-06 | 2001-06-12 | Motorola, Inc. | Passive flip radiator for antenna enhancement |
JP2002094311A (ja) * | 2000-07-14 | 2002-03-29 | Sony Corp | アンテナ装置及び携帯型無線端末 |
DE10039427A1 (de) * | 2000-08-11 | 2002-02-21 | Siemens Ag | Antennenanordnung eines mobilen Kommunikationsendgerätes, insbesondere eines Mobiltelefons |
US6421016B1 (en) * | 2000-10-23 | 2002-07-16 | Motorola, Inc. | Antenna system with channeled RF currents |
WO2002071534A1 (de) | 2001-03-07 | 2002-09-12 | Siemens Aktiengesellschaft | Funkkommunikationsgerät mit einem sar-wert-reduzierenden korrekturelement |
US6650294B2 (en) * | 2001-11-26 | 2003-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Compact broadband antenna |
DE10204877A1 (de) * | 2002-02-06 | 2003-08-14 | Siemens Ag | Funkkommunikationsgerät sowie Leiterplatine mit mindestens einem stromleitfähigen Korrekturelement |
-
2002
- 2002-10-18 DE DE10248756A patent/DE10248756A1/de not_active Withdrawn
-
2003
- 2003-09-11 DE DE50312711T patent/DE50312711D1/de not_active Expired - Lifetime
- 2003-09-11 US US10/527,768 patent/US7804451B2/en not_active Expired - Fee Related
- 2003-09-11 EP EP03769184A patent/EP1537624B1/de not_active Expired - Lifetime
- 2003-09-11 JP JP2004536846A patent/JP4106363B2/ja not_active Expired - Fee Related
- 2003-09-11 CN CNB03821797XA patent/CN100508278C/zh not_active Expired - Fee Related
- 2003-09-11 WO PCT/DE2003/002983 patent/WO2004027924A1/de active Application Filing
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010028521A1 (en) * | 2008-09-11 | 2010-03-18 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Systems and methods employing coupling elements to increase antenna isolation |
CN102142855B (zh) * | 2010-05-27 | 2014-06-18 | 苹果公司 | 用于优化发射的射频信号的位置的壳体结构 |
CN102142855A (zh) * | 2010-05-27 | 2011-08-03 | 苹果公司 | 用于优化发射的射频信号的位置的壳体结构 |
US8610629B2 (en) | 2010-05-27 | 2013-12-17 | Apple Inc. | Housing structures for optimizing location of emitted radio-frequency signals |
CN102387229A (zh) * | 2010-08-12 | 2012-03-21 | 联发科技股份有限公司 | 手持电子装置 |
WO2012100479A1 (zh) * | 2011-01-24 | 2012-08-02 | 中兴通讯股份有限公司 | 实现sar控制的方法和装置 |
WO2012100480A1 (zh) * | 2011-01-24 | 2012-08-02 | 中兴通讯股份有限公司 | 实现sar控制的方法和装置 |
CN102157778A (zh) * | 2011-01-24 | 2011-08-17 | 中兴通讯股份有限公司 | 实现sar控制的方法和装置 |
CN102157777A (zh) * | 2011-01-24 | 2011-08-17 | 中兴通讯股份有限公司 | 实现sar控制的方法和装置 |
US9559415B2 (en) | 2011-01-24 | 2017-01-31 | Zte Corporation | Method and device for realizing specific absorption rate (SAR) control |
CN102098070A (zh) * | 2011-02-17 | 2011-06-15 | 上海安费诺永亿通讯电子有限公司 | 一种可以有效降低天线的hac/sar的通信终端 |
US8766861B2 (en) | 2011-12-05 | 2014-07-01 | Hon Hai Precision Industry Co., Ltd. | Electronic device with structure for enhancing antenna performance |
CN102509878A (zh) * | 2011-12-07 | 2012-06-20 | 鸿富锦精密工业(深圳)有限公司 | 具有提高天线性能结构的电子装置 |
US9203139B2 (en) | 2012-05-04 | 2015-12-01 | Apple Inc. | Antenna structures having slot-based parasitic elements |
CN102810126A (zh) * | 2012-07-18 | 2012-12-05 | 上海交通大学 | 一种用于降低mimo-ue sar的方法及其仿真系统 |
CN107994345A (zh) * | 2017-10-10 | 2018-05-04 | 捷开通讯(深圳)有限公司 | 一种移动终端的天线及移动终端 |
CN107994345B (zh) * | 2017-10-10 | 2020-11-13 | 捷开通讯(深圳)有限公司 | 一种移动终端的天线及移动终端 |
CN111755803A (zh) * | 2020-06-30 | 2020-10-09 | 联想(北京)有限公司 | 一种电子设备和控制方法 |
Also Published As
Publication number | Publication date |
---|---|
DE50312711D1 (de) | 2010-06-24 |
EP1537624A1 (de) | 2005-06-08 |
JP2005538655A (ja) | 2005-12-15 |
DE10248756A1 (de) | 2004-03-18 |
US7804451B2 (en) | 2010-09-28 |
EP1537624B1 (de) | 2010-05-12 |
JP4106363B2 (ja) | 2008-06-25 |
WO2004027924A1 (de) | 2004-04-01 |
US20060139216A1 (en) | 2006-06-29 |
CN100508278C (zh) | 2009-07-01 |
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