EP1881559A1 - Dispositif de communications mobile sans fil comprenant une antenne de système de positionnement par satellite et élément directeur électriquement conducteur correspondant - Google Patents

Dispositif de communications mobile sans fil comprenant une antenne de système de positionnement par satellite et élément directeur électriquement conducteur correspondant Download PDF

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Publication number
EP1881559A1
EP1881559A1 EP07120103A EP07120103A EP1881559A1 EP 1881559 A1 EP1881559 A1 EP 1881559A1 EP 07120103 A EP07120103 A EP 07120103A EP 07120103 A EP07120103 A EP 07120103A EP 1881559 A1 EP1881559 A1 EP 1881559A1
Authority
EP
European Patent Office
Prior art keywords
antenna
portable housing
carried
wireless communications
communications device
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.)
Ceased
Application number
EP07120103A
Other languages
German (de)
English (en)
Inventor
Yihong Qi
Ying Tong Man
Perry Jarmuszewski
Adrian Cooke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Priority to EP09169878A priority Critical patent/EP2131447A1/fr
Publication of EP1881559A1 publication Critical patent/EP1881559A1/fr
Ceased legal-status Critical Current

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Classifications

    • 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
    • H01Q19/28—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 using a secondary device in the form of two or more substantially straight conductive elements
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • 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
    • H01Q19/22—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 using a secondary device in the form of a single substantially straight conductive element
EP07120103A 2005-05-31 2005-05-31 Dispositif de communications mobile sans fil comprenant une antenne de système de positionnement par satellite et élément directeur électriquement conducteur correspondant Ceased EP1881559A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09169878A EP2131447A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05253322A EP1732167A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP05253322A Division EP1732167A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP09169878A Division EP2131447A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives

Publications (1)

Publication Number Publication Date
EP1881559A1 true EP1881559A1 (fr) 2008-01-23

Family

ID=34941511

Family Applications (3)

Application Number Title Priority Date Filing Date
EP07120103A Ceased EP1881559A1 (fr) 2005-05-31 2005-05-31 Dispositif de communications mobile sans fil comprenant une antenne de système de positionnement par satellite et élément directeur électriquement conducteur correspondant
EP05253322A Ceased EP1732167A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives
EP09169878A Withdrawn EP2131447A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP05253322A Ceased EP1732167A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives
EP09169878A Withdrawn EP2131447A1 (fr) 2005-05-31 2005-05-31 Dispositif de communication mobile sans fil comprenant une antenne GPS et des directeurs de rayonnement conductives

Country Status (4)

Country Link
EP (3) EP1881559A1 (fr)
CN (1) CN100493237C (fr)
CA (1) CA2546488C (fr)
SG (1) SG127846A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121205A1 (fr) * 2008-03-31 2009-10-08 Yu Wei Terminal de communication mobile
CN101944656B (zh) * 2009-07-07 2013-04-10 宏碁股份有限公司 一种多频天线
TWI488364B (zh) * 2011-04-12 2015-06-11 Htc Corp 手持式裝置以及輻射場型調整方法
WO2011150866A2 (fr) * 2011-06-03 2011-12-08 华为终端有限公司 Terminal sans fil
US8963784B2 (en) * 2012-02-22 2015-02-24 Apple Inc. Antenna with folded monopole and loop modes
GB2510318A (en) * 2012-10-24 2014-08-06 Microsoft Corp Antenna device with reduced specific absorption rate (SAR) characteristics
US9871544B2 (en) 2013-05-29 2018-01-16 Microsoft Technology Licensing, Llc Specific absorption rate mitigation
US10893488B2 (en) 2013-06-14 2021-01-12 Microsoft Technology Licensing, Llc Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance
US10044095B2 (en) 2014-01-10 2018-08-07 Microsoft Technology Licensing, Llc Radiating structure with integrated proximity sensing
US9813997B2 (en) 2014-01-10 2017-11-07 Microsoft Technology Licensing, Llc Antenna coupling for sensing and dynamic transmission
US9769769B2 (en) 2014-06-30 2017-09-19 Microsoft Technology Licensing, Llc Detecting proximity using antenna feedback
US9785174B2 (en) 2014-10-03 2017-10-10 Microsoft Technology Licensing, Llc Predictive transmission power control for back-off
US9871545B2 (en) 2014-12-05 2018-01-16 Microsoft Technology Licensing, Llc Selective specific absorption rate adjustment
US10013038B2 (en) 2016-01-05 2018-07-03 Microsoft Technology Licensing, Llc Dynamic antenna power control for multi-context device
US10461406B2 (en) 2017-01-23 2019-10-29 Microsoft Technology Licensing, Llc Loop antenna with integrated proximity sensing
US10224974B2 (en) 2017-03-31 2019-03-05 Microsoft Technology Licensing, Llc Proximity-independent SAR mitigation
CN111106448B (zh) * 2019-11-22 2021-10-19 Oppo广东移动通信有限公司 客户终端设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6046703A (en) * 1998-11-10 2000-04-04 Nutex Communication Corp. Compact wireless transceiver board with directional printed circuit antenna
WO2001026181A1 (fr) * 1999-10-06 2001-04-12 Rangestar Wireless, Inc. Resonateur quart d'onde monobande et multibande
US6492952B1 (en) * 1999-11-17 2002-12-10 Allgon, Ab Antenna device, a communication device including such an antenna device and a method of operating the communication device
US20030190896A1 (en) * 2001-04-13 2003-10-09 Yasuhiko Ota Mobile radio device
US20040032370A1 (en) * 2001-07-25 2004-02-19 Hideo Ito Portable radio-use antenna
US20040063476A1 (en) * 2002-09-24 2004-04-01 Hitachi, Ltd. Mobile communication terminal
EP1487051A1 (fr) * 2003-06-12 2004-12-15 Research In Motion Limited Antennes à elements multiples et antenne flottante parasite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6720923B1 (en) 2000-09-14 2004-04-13 Stata Labs, Llc Antenna design utilizing a cavity architecture for global positioning system (GPS) applications
US6857016B1 (en) 2000-09-25 2005-02-15 Ricoh Company Limited Method and system of data collection and mapping from a remote position reporting device
AU2002211346A1 (en) 2000-10-04 2002-04-15 Motorola, Inc. Folded inverted f antenna for gps applications
CA2414124C (fr) * 2002-12-12 2006-03-28 Research In Motion Limited Antenne a commande de rayonnement en champ proche

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6046703A (en) * 1998-11-10 2000-04-04 Nutex Communication Corp. Compact wireless transceiver board with directional printed circuit antenna
WO2001026181A1 (fr) * 1999-10-06 2001-04-12 Rangestar Wireless, Inc. Resonateur quart d'onde monobande et multibande
US6492952B1 (en) * 1999-11-17 2002-12-10 Allgon, Ab Antenna device, a communication device including such an antenna device and a method of operating the communication device
US20030190896A1 (en) * 2001-04-13 2003-10-09 Yasuhiko Ota Mobile radio device
US20040032370A1 (en) * 2001-07-25 2004-02-19 Hideo Ito Portable radio-use antenna
US20040063476A1 (en) * 2002-09-24 2004-04-01 Hitachi, Ltd. Mobile communication terminal
EP1487051A1 (fr) * 2003-06-12 2004-12-15 Research In Motion Limited Antennes à elements multiples et antenne flottante parasite

Also Published As

Publication number Publication date
EP1732167A1 (fr) 2006-12-13
EP2131447A1 (fr) 2009-12-09
SG127846A1 (en) 2006-12-29
CN1867201A (zh) 2006-11-22
CN100493237C (zh) 2009-05-27
CA2546488C (fr) 2008-02-05
CA2546488A1 (fr) 2006-09-11

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