CA2546488A1 - Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor - Google Patents
Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor Download PDFInfo
- Publication number
- CA2546488A1 CA2546488A1 CA 2546488 CA2546488A CA2546488A1 CA 2546488 A1 CA2546488 A1 CA 2546488A1 CA 2546488 CA2546488 CA 2546488 CA 2546488 A CA2546488 A CA 2546488A CA 2546488 A1 CA2546488 A1 CA 2546488A1
- Authority
- CA
- Canada
- Prior art keywords
- satellite positioning
- electrically conductive
- communications device
- wireless communications
- mobile wireless
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
A mobile wireless communications device may include a portable housing, at least one wireless transceiver carried by the portable housing, and a satellite positioning signal receiver carried by the portable housing. An antenna may also be carried by the portable housing and connected to the satellite positioning signal receiver. Further, at least one electrically conductive director element may be carried by the portable housing in spaced apart relation from the antenna and inductively coupled thereto for directing a beam pattern thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05253322.1 | 2005-05-31 | ||
EP05253322A EP1732167A1 (en) | 2005-05-31 | 2005-05-31 | Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2546488A1 true CA2546488A1 (en) | 2006-09-11 |
CA2546488C CA2546488C (en) | 2008-02-05 |
Family
ID=34941511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2546488 Expired - Fee Related CA2546488C (en) | 2005-05-31 | 2006-05-25 | Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP1881559A1 (en) |
CN (1) | CN100493237C (en) |
CA (1) | CA2546488C (en) |
SG (1) | SG127846A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009121205A1 (en) * | 2008-03-31 | 2009-10-08 | Yu Wei | Mobile communication terminal |
CN101944656B (en) * | 2009-07-07 | 2013-04-10 | 宏碁股份有限公司 | Multi-frequency antenna |
TWI488364B (en) * | 2011-04-12 | 2015-06-11 | Htc Corp | Handheld device and radiation pattern adjustment method |
JP2014522595A (en) * | 2011-06-03 | 2014-09-04 | ▲華▼▲為▼▲終▼端有限公司 | Wireless terminal |
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 (en) * | 2019-11-22 | 2021-10-19 | Oppo广东移动通信有限公司 | Client terminal device |
Family Cites Families (11)
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 (en) * | 1999-10-06 | 2001-04-12 | Rangestar Wireless, Inc. | Single and multiband quarter wave resonator |
SE517564C2 (en) * | 1999-11-17 | 2002-06-18 | Allgon Ab | Antenna device for a portable radio communication device, portable radio communication device with such antenna device and method for operating said radio communication device |
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 |
KR100580991B1 (en) | 2000-10-04 | 2006-05-17 | 모토로라 인코포레이티드 | Folded inverted f antenna for gps applications |
JP4071452B2 (en) * | 2001-04-13 | 2008-04-02 | 松下電器産業株式会社 | Portable radio |
JP2003037413A (en) * | 2001-07-25 | 2003-02-07 | Matsushita Electric Ind Co Ltd | Antenna for portable wireless device |
US7139533B2 (en) * | 2002-09-24 | 2006-11-21 | Hitachi, Ltd. | Mobile communication terminal |
CA2414124C (en) * | 2002-12-12 | 2006-03-28 | Research In Motion Limited | Antenna with near-field radiation control |
EP1487051B1 (en) * | 2003-06-12 | 2008-03-26 | Research In Motion Limited | Multiple-element antenna with electromagnetically coupled floating antenna element |
-
2005
- 2005-05-31 EP EP07120103A patent/EP1881559A1/en not_active Ceased
- 2005-05-31 EP EP05253322A patent/EP1732167A1/en not_active Ceased
- 2005-05-31 EP EP09169878A patent/EP2131447A1/en not_active Withdrawn
-
2006
- 2006-05-23 SG SG200603486A patent/SG127846A1/en unknown
- 2006-05-25 CA CA 2546488 patent/CA2546488C/en not_active Expired - Fee Related
- 2006-05-31 CN CNB2006100899910A patent/CN100493237C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1732167A1 (en) | 2006-12-13 |
CA2546488C (en) | 2008-02-05 |
EP1881559A1 (en) | 2008-01-23 |
CN1867201A (en) | 2006-11-22 |
SG127846A1 (en) | 2006-12-29 |
CN100493237C (en) | 2009-05-27 |
EP2131447A1 (en) | 2009-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20190527 |