SG142268A1 - Mobile wireless communications device with multiple rf transceivers using a common antenna at a same time and related methods - Google Patents

Mobile wireless communications device with multiple rf transceivers using a common antenna at a same time and related methods

Info

Publication number
SG142268A1
SG142268A1 SG200717025-1A SG2007170251A SG142268A1 SG 142268 A1 SG142268 A1 SG 142268A1 SG 2007170251 A SG2007170251 A SG 2007170251A SG 142268 A1 SG142268 A1 SG 142268A1
Authority
SG
Singapore
Prior art keywords
common antenna
transceivers
same time
wireless communications
communications device
Prior art date
Application number
SG200717025-1A
Other languages
English (en)
Inventor
Geyi Wen
Qinjiang Rao
Shirook Ali
Mark Pecen
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
Publication of SG142268A1 publication Critical patent/SG142268A1/en

Links

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot 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
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
SG200717025-1A 2006-10-20 2007-10-18 Mobile wireless communications device with multiple rf transceivers using a common antenna at a same time and related methods SG142268A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06122710.4A EP1914835B1 (en) 2006-10-20 2006-10-20 Mobile wireless communications device with multiple RF transceivers using a common antenna at a same time and related methods

Publications (1)

Publication Number Publication Date
SG142268A1 true SG142268A1 (en) 2008-05-28

Family

ID=37832875

Family Applications (2)

Application Number Title Priority Date Filing Date
SG201002757-1A SG161301A1 (en) 2006-10-20 2007-10-18 Mobile wireless communications device with multiple rf transceivers using a common antenna at a same time and related methods
SG200717025-1A SG142268A1 (en) 2006-10-20 2007-10-18 Mobile wireless communications device with multiple rf transceivers using a common antenna at a same time and related methods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG201002757-1A SG161301A1 (en) 2006-10-20 2007-10-18 Mobile wireless communications device with multiple rf transceivers using a common antenna at a same time and related methods

Country Status (9)

Country Link
EP (1) EP1914835B1 (zh)
JP (2) JP2008104198A (zh)
KR (3) KR20080035987A (zh)
CN (1) CN101232524B (zh)
AU (1) AU2007229404B8 (zh)
CA (1) CA2603097C (zh)
MX (1) MX2007013099A (zh)
SG (2) SG161301A1 (zh)
TW (1) TWI387156B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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US8265563B2 (en) * 2006-10-31 2012-09-11 Hewlett-Packard Development Company, L.P. Techniques for enhanced co-existence of co-located radios
US8755747B2 (en) 2006-10-31 2014-06-17 Qualcomm Incorporated Techniques to control transmit power for a shared antenna architecture
CN101667679A (zh) * 2008-09-03 2010-03-10 深圳富泰宏精密工业有限公司 天线组件及应用该天线组件的电子装置
EP2178167A1 (en) * 2008-10-17 2010-04-21 Epcos AG Antenna and method for operating an antenna
US8909165B2 (en) 2009-03-09 2014-12-09 Qualcomm Incorporated Isolation techniques for multiple co-located radio modules
US9693390B2 (en) 2009-06-01 2017-06-27 Qualcomm Incorporated Techniques to manage a mobile device based on network density
US20110212696A1 (en) * 2010-02-26 2011-09-01 Intersil Americas Inc. System and Method for Reducing In-Band Interference for a Shared Antenna
US8890751B2 (en) 2012-02-17 2014-11-18 Pinyon Technologies, Inc. Antenna having a planar conducting element with first and second end portions separated by a non-conductive gap
KR101819220B1 (ko) 2012-03-14 2018-01-16 삼성전자주식회사 무선통신 시스템에서 안테나 구조 및 동작 방법
KR101984596B1 (ko) * 2013-01-22 2019-05-31 엘지전자 주식회사 이동 단말기
TWI562456B (en) * 2013-02-01 2016-12-11 Chiun Mai Comm Systems Inc Antenna assembly and wireless communication device employing same
CN103972649B (zh) * 2013-02-04 2018-06-19 深圳富泰宏精密工业有限公司 天线组件及具有该天线组件的无线通信装置
CN104956595B (zh) * 2013-12-31 2017-06-06 华为技术有限公司 降低干扰的方法、基带处理单元及基站
WO2020133428A1 (zh) * 2018-12-29 2020-07-02 深圳迈瑞生物医疗电子股份有限公司 移动监护设备及移动监护系统
CN113295203B (zh) * 2021-05-11 2022-04-08 内蒙古显鸿科技股份有限公司 一种无源无线化高铁轨道板实时在线监测系统装置

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JPH0544763Y2 (zh) * 1990-03-29 1993-11-15
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna
FI113212B (fi) * 1997-07-08 2004-03-15 Nokia Corp Usean taajuusalueen kaksoisresonanssiantennirakenne
JPH11150415A (ja) * 1997-11-17 1999-06-02 Toshiba Corp 多周波アンテナ
US6836246B1 (en) * 2000-02-01 2004-12-28 Centurion Wireless Technologies, Inc. Design of single and multi-band PIFA
US20020137472A1 (en) * 2001-01-23 2002-09-26 Quinn Liam B. Wireless antenna switching system
EP1378021A1 (en) * 2001-03-23 2004-01-07 Telefonaktiebolaget LM Ericsson (publ) A built-in, multi band, multi antenna system
JP2003069339A (ja) * 2001-08-22 2003-03-07 Telecommunication Advancement Organization Of Japan アンテナ装置
US6476769B1 (en) * 2001-09-19 2002-11-05 Nokia Corporation Internal multi-band antenna
US7120456B1 (en) * 2001-11-07 2006-10-10 Bbn Technologies Corp. Wireless terminals with multiple transceivers
JP2003179426A (ja) * 2001-12-13 2003-06-27 Matsushita Electric Ind Co Ltd アンテナ装置及び携帯無線装置
GB0208130D0 (en) * 2002-04-09 2002-05-22 Koninkl Philips Electronics Nv Improvements in or relating to wireless terminals
GB0209959D0 (en) * 2002-05-01 2002-06-05 Koninkl Philips Electronics Nv Improvements in or relating to wireless terminals
FI20021630A (fi) * 2002-09-12 2004-03-13 Filtronic Lk Oy Antennin lähetystehon säätöjärjestelmä
JP2004129066A (ja) * 2002-10-04 2004-04-22 Samsung Electronics Co Ltd マルチバンド無線機
DE60316666T2 (de) * 2003-05-14 2008-07-24 Research In Motion Ltd., Waterloo Mehrbandantenne mit Streifenleiter- und Schlitzstrukturen
TWM293545U (en) * 2006-01-13 2006-07-01 Cameo Communications Inc Patch antenna, and wireless networking device with the same

Also Published As

Publication number Publication date
JP2008104198A (ja) 2008-05-01
AU2007229404B8 (en) 2010-12-23
CN101232524B (zh) 2012-10-24
AU2007229404A1 (en) 2009-05-07
CN101232524A (zh) 2008-07-30
TW200836406A (en) 2008-09-01
CA2603097C (en) 2011-05-10
EP1914835B1 (en) 2014-05-14
KR20110002820A (ko) 2011-01-10
SG161301A1 (en) 2010-05-27
KR20090068192A (ko) 2009-06-25
AU2007229404B2 (en) 2010-08-12
JP2011091813A (ja) 2011-05-06
KR20080035987A (ko) 2008-04-24
EP1914835A1 (en) 2008-04-23
CA2603097A1 (en) 2008-01-16
MX2007013099A (es) 2009-02-17
TWI387156B (zh) 2013-02-21

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