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AU2001269666A1 - Antenna arrangement and a portable radio communication device - Google Patents

Antenna arrangement and a portable radio communication device

Info

Publication number
AU2001269666A1
AU2001269666A1 AU2001269666A AU6966601A AU2001269666A1 AU 2001269666 A1 AU2001269666 A1 AU 2001269666A1 AU 2001269666 A AU2001269666 A AU 2001269666A AU 6966601 A AU6966601 A AU 6966601A AU 2001269666 A1 AU2001269666 A1 AU 2001269666A1
Authority
AU
Australia
Prior art keywords
communication device
radio communication
portable radio
antenna arrangement
antenna
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.)
Abandoned
Application number
AU2001269666A
Inventor
Christian Braun
Liu Donghui
Henrik Falken
Lennart Hakansson
Tomas Rutfors
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.)
Laird Technologies AB
Original Assignee
Allgon AB
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 Allgon AB filed Critical Allgon AB
Publication of AU2001269666A1 publication Critical patent/AU2001269666A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/526—Electromagnetic shields
    • 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
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)

Abstract

An antenna arrangement for a portable radio communication device, comprising a first (1) and a second (2) antenna element, and a conductive shield (4) connectable to a ground plane device (3), said first (1) and second (2) antenna elements are located on opposite sides of the shield (4), wherein said first (1) and second (2) antenna elements are of different types.
AU2001269666A 2000-07-10 2001-07-10 Antenna arrangement and a portable radio communication device Abandoned AU2001269666A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0002600A SE516842C2 (en) 2000-07-10 2000-07-10 Antenna device for a portable radio communication device
SESE0002600 2000-07-10
PCT/SE2001/001602 WO2002005382A1 (en) 2000-07-10 2001-07-10 Antenna arrangement and a portable radio communication device

Publications (1)

Publication Number Publication Date
AU2001269666A1 true AU2001269666A1 (en) 2002-01-21

Family

ID=20280438

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269666A Abandoned AU2001269666A1 (en) 2000-07-10 2001-07-10 Antenna arrangement and a portable radio communication device

Country Status (9)

Country Link
US (1) US20040051669A1 (en)
EP (1) EP1305844B1 (en)
KR (1) KR100771582B1 (en)
CN (1) CN100349324C (en)
AT (1) ATE348412T1 (en)
AU (1) AU2001269666A1 (en)
DE (1) DE60125182T2 (en)
SE (1) SE516842C2 (en)
WO (1) WO2002005382A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0004724D0 (en) 2000-07-10 2000-12-20 Allgon Ab Antenna device
TW543941U (en) * 2002-09-11 2003-07-21 Hon Hai Prec Ind Co Ltd Dual band antenna
FI114837B (en) * 2002-10-24 2004-12-31 Nokia Corp Radio equipment and antenna structure
US7512404B2 (en) 2002-11-21 2009-03-31 Bandspeed, Inc. Method and apparatus for sector channelization and polarization for reduced interference in wireless networks
US7136655B2 (en) 2002-11-21 2006-11-14 Bandspeed, Inc. Method and apparatus for coverage and throughput enhancement in a wireless communication system
US7248877B2 (en) 2002-11-21 2007-07-24 Bandspeed, Inc. Multiple access wireless communications architecture
TWI220077B (en) 2003-07-15 2004-08-01 High Tech Comp Corp Multi-frequency antenna
EP1560287B1 (en) 2004-02-02 2013-04-17 HTC Corporation Multi-frequency antenna
US7330156B2 (en) 2004-08-20 2008-02-12 Nokia Corporation Antenna isolation using grounded microwave elements
US7353013B2 (en) * 2004-08-23 2008-04-01 Research In Motion Limited Mobile wireless communications device with polarization diversity wireless local area network (LAN) antenna and related methods
US7495620B2 (en) * 2005-04-07 2009-02-24 Nokia Corporation Antenna
US7605763B2 (en) 2005-09-15 2009-10-20 Dell Products L.P. Combination antenna with multiple feed points
TW200719518A (en) * 2005-11-15 2007-05-16 Ind Tech Res Inst An EMC metal-plate antenna and a communication system using the same
US7548208B2 (en) * 2006-02-24 2009-06-16 Palm, Inc. Internal diversity antenna architecture
KR100783112B1 (en) * 2006-07-27 2007-12-07 삼성전자주식회사 Wireless communication device capable of mobile broadcasting reception and Bluetooth transmission and reception with a single antenna
KR101093365B1 (en) 2006-09-27 2011-12-14 엘지전자 주식회사 ＭｌＭＯ / Ｄｉｖｅｒｓｉｔｙ Built-in Antenna Unit
CN101295817A (en) 2007-04-28 2008-10-29 合勤科技股份有限公司 Antenna module and device using same
KR101553722B1 (en) * 2007-06-22 2015-09-16 노키아 코포레이션 An antenna arrangement
EP2107639A1 (en) * 2008-03-31 2009-10-07 Laird Technologies AB An antenna device having receiver diversity and a portable radio communication device comprising such an antenna device
FI20085907L (en) * 2008-09-25 2010-03-26 Pulse Finland Oy Antenna combination
TW201324952A (en) * 2011-12-08 2013-06-16 Hon Hai Prec Ind Co Ltd Antenna frame that can restrain interference between antennas
CN102790322A (en) * 2012-08-17 2012-11-21 广东欧珀移动通信有限公司 Earphone socket with antenna
TWI549368B (en) * 2012-09-20 2016-09-11 宏碁股份有限公司 Communication device
CN103682568B (en) * 2012-09-26 2016-12-21 宏碁股份有限公司 communication device
TWI497824B (en) * 2012-11-06 2015-08-21 Wistron Neweb Corp Decoupling circuit and antenna device
TWI511374B (en) * 2013-02-04 2015-12-01 Acer Inc Communication device with tunable ground plane antenna element
US9105986B2 (en) * 2013-03-14 2015-08-11 Microsoft Technology Licensing, Llc Closely spaced antennas isolated through different modes
CN107634338B (en) * 2017-09-12 2021-08-10 惠州Tcl移动通信有限公司 Dual-frequency WIFI antenna and mobile terminal

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074270A (en) * 1976-08-09 1978-02-14 The United States Of America As Represented By The Secretary Of The Navy Multiple frequency microstrip antenna assembly
DE3102323C2 (en) * 1981-01-24 1984-06-07 Metalltechnik Schmidt GmbH & Co, 7024 Filderstadt Helical antenna group
US5231407A (en) * 1989-04-18 1993-07-27 Novatel Communications, Ltd. Duplexing antenna for portable radio transceiver
AU5435190A (en) * 1989-04-18 1990-11-16 Novatel Communications Ltd. Duplexing antenna for portable radio transceiver
US5608413A (en) * 1995-06-07 1997-03-04 Hughes Aircraft Company Frequency-selective antenna with different signal polarizations
JPH0993031A (en) * 1995-09-28 1997-04-04 N T T Ido Tsushinmo Kk Antenna device
EP0790668B1 (en) * 1996-02-19 2003-06-18 Murata Manufacturing Co., Ltd. Antenna apparatus and communication apparatus using the same
US5892483A (en) * 1996-03-15 1999-04-06 Ericsson Inc. Dual antenna arrangement for portable transceiver
US5990838A (en) * 1996-06-12 1999-11-23 3Com Corporation Dual orthogonal monopole antenna system
SE511497C2 (en) * 1997-02-25 1999-10-11 Ericsson Telefon Ab L M Device for receiving and transmitting radio signals
KR100269584B1 (en) * 1998-07-06 2000-10-16 구관영 Low sidelobe double polarization directional antenna with chalk reflector
US6560443B1 (en) * 1999-05-28 2003-05-06 Nokia Corporation Antenna sharing switching circuitry for multi-transceiver mobile terminal and method therefor

Also Published As

Publication number Publication date
KR20020027637A (en) 2002-04-13
DE60125182D1 (en) 2007-01-25
EP1305844B1 (en) 2006-12-13
DE60125182T2 (en) 2007-09-20
CN1457528A (en) 2003-11-19
US20040051669A1 (en) 2004-03-18
ATE348412T1 (en) 2007-01-15
SE0002600D0 (en) 2000-07-10
CN100349324C (en) 2007-11-14
SE516842C2 (en) 2002-03-12
KR100771582B1 (en) 2007-10-30
EP1305844A1 (en) 2003-05-02
SE0002600L (en) 2002-01-11
WO2002005382A1 (en) 2002-01-17

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