AU2003227707A1 - Multiple frequency bands switchable antenna for portable terminals - Google Patents

Multiple frequency bands switchable antenna for portable terminals

Info

Publication number
AU2003227707A1
AU2003227707A1 AU2003227707A AU2003227707A AU2003227707A1 AU 2003227707 A1 AU2003227707 A1 AU 2003227707A1 AU 2003227707 A AU2003227707 A AU 2003227707A AU 2003227707 A AU2003227707 A AU 2003227707A AU 2003227707 A1 AU2003227707 A1 AU 2003227707A1
Authority
AU
Australia
Prior art keywords
frequency bands
multiple frequency
portable terminals
switchable antenna
switchable
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
AU2003227707A
Inventor
Zhinong Ying
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.)
Sony Mobile Communications AB
Original Assignee
Sony Ericsson Mobile Communications 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
Priority claimed from EP02445056A external-priority patent/EP1361623B1/en
Application filed by Sony Ericsson Mobile Communications AB filed Critical Sony Ericsson Mobile Communications AB
Publication of AU2003227707A1 publication Critical patent/AU2003227707A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
AU2003227707A 2002-05-08 2003-05-02 Multiple frequency bands switchable antenna for portable terminals Abandoned AU2003227707A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP02445056A EP1361623B1 (en) 2002-05-08 2002-05-08 Multiple frequency bands switchable antenna for portable terminals
EP02445056.1 2002-05-08
US38226302P 2002-05-21 2002-05-21
US60/382,263 2002-05-21
PCT/EP2003/004643 WO2003096474A1 (en) 2002-05-08 2003-05-02 Multiple frequency bands switchable antenna for portable terminals

Publications (1)

Publication Number Publication Date
AU2003227707A1 true AU2003227707A1 (en) 2003-11-11

Family

ID=29421916

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003227707A Abandoned AU2003227707A1 (en) 2002-05-08 2003-05-02 Multiple frequency bands switchable antenna for portable terminals

Country Status (3)

Country Link
AU (1) AU2003227707A1 (en)
TW (1) TWI275200B (en)
WO (1) WO2003096474A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109216927A (en) * 2018-09-28 2019-01-15 深圳市信维通信股份有限公司 A kind of antenna reducing the head hand range of decrease

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US6940466B2 (en) 2003-11-25 2005-09-06 Starkey Laboratories, Inc. Enhanced magnetic field communication system
EP1753079A4 (en) * 2004-05-12 2007-10-31 Yokowo Seisakusho Kk Multi-band antenna, circuit substrate and communication device
US7928914B2 (en) 2004-06-21 2011-04-19 Motorola Mobility, Inc. Multi-frequency conductive-strip antenna system
EP1810369A1 (en) 2004-09-27 2007-07-25 Fractus, S.A. Tunable antenna
WO2006059279A2 (en) * 2004-12-02 2006-06-08 Koninklijke Philips Electronics N.V. Mobile telephone with a built-in planar television antenna adapted for radiotelephone signal rejection
US7265731B2 (en) * 2004-12-29 2007-09-04 Sony Ericsson Mobile Communications Ab Method and apparatus for improving the performance of a multi-band antenna in a wireless terminal
DE102005031329A1 (en) * 2005-02-19 2006-08-24 Hirschmann Electronics Gmbh Dual-band ultra-flat antenna for satellite communication
CN101167215A (en) * 2005-04-27 2008-04-23 Nxp股份有限公司 Radio device having antenna arrangement suited for operating over a plurality of bands.
US7405701B2 (en) 2005-09-29 2008-07-29 Sony Ericsson Mobile Communications Ab Multi-band bent monopole antenna
WO2007110250A1 (en) * 2006-03-27 2007-10-04 Siemens Aktiengesellschaft Apparatus having a capacitively or inductively loaded planar antenna
US8472908B2 (en) 2006-04-03 2013-06-25 Fractus, S.A. Wireless portable device including internal broadcast receiver
US7321335B2 (en) * 2006-04-21 2008-01-22 Sony Ericsson Mobile Communications Ab Antenna configuration change
US20070248116A1 (en) 2006-04-21 2007-10-25 Masashi Hamada Communication control apparatus and method of controlling same
WO2007141187A2 (en) 2006-06-08 2007-12-13 Fractus, S.A. Distributed antenna system robust to human body loading effects
US20080062045A1 (en) * 2006-09-08 2008-03-13 Motorola, Inc. Communication device with a low profile antenna
US8781522B2 (en) 2006-11-02 2014-07-15 Qualcomm Incorporated Adaptable antenna system
US7642880B2 (en) 2007-06-29 2010-01-05 Nokia Corporation Switch arrangement
US7830320B2 (en) * 2007-08-20 2010-11-09 Ethertronics, Inc. Antenna with active elements
US8106836B2 (en) 2008-04-11 2012-01-31 Apple Inc. Hybrid antennas for electronic devices
TWI392244B (en) * 2008-04-25 2013-04-01 Hon Hai Prec Ind Co Ltd Wireless communication device
WO2009155966A1 (en) * 2008-06-23 2009-12-30 Nokia Corporation Tunable antenna arrangement
EP2219265A1 (en) * 2009-02-12 2010-08-18 Laird Technologies AB An antenna device, an antenna system and a portable radio communication device comprising such an antenna device
US20100231461A1 (en) * 2009-03-13 2010-09-16 Qualcomm Incorporated Frequency selective multi-band antenna for wireless communication devices
EP2270925A1 (en) * 2009-07-03 2011-01-05 Laird Technologies AB Antenna device and portable radio communication device comprising such an antenna device
DE112009005325B4 (en) * 2009-10-26 2022-02-10 Snaptrack, Inc. Front-end circuitry for improved antenna performance
KR101718032B1 (en) 2010-11-01 2017-03-20 엘지전자 주식회사 Mobile terminal
US9363005B2 (en) 2010-11-05 2016-06-07 Apple Inc. Adaptive antenna diversity system
US8872706B2 (en) 2010-11-05 2014-10-28 Apple Inc. Antenna system with receiver diversity and tunable matching circuit
US8947302B2 (en) * 2010-11-05 2015-02-03 Apple Inc. Antenna system with antenna swapping and antenna tuning
US9166279B2 (en) 2011-03-07 2015-10-20 Apple Inc. Tunable antenna system with receiver diversity
US9246221B2 (en) 2011-03-07 2016-01-26 Apple Inc. Tunable loop antennas
US9444540B2 (en) 2011-12-08 2016-09-13 Apple Inc. System and methods for performing antenna transmit diversity
GB201122324D0 (en) 2011-12-23 2012-02-01 Univ Edinburgh Antenna element & antenna device comprising such elements
US9350069B2 (en) 2012-01-04 2016-05-24 Apple Inc. Antenna with switchable inductor low-band tuning
US20130241800A1 (en) * 2012-03-14 2013-09-19 Robert W. Schlub Electronic Device with Tunable and Fixed Antennas
US9768825B2 (en) 2014-11-03 2017-09-19 Apple Inc. Wi-Fi adaptive transmit antenna selection
US10020862B2 (en) 2014-11-03 2018-07-10 Apple Inc. Wi-Fi adaptive receiver diversity
US9853681B2 (en) 2014-11-03 2017-12-26 Apple Inc. Arbitrator for multi-radio antenna switching
US10419749B2 (en) 2017-06-20 2019-09-17 Ethertronics, Inc. Host-independent VHF-UHF active antenna system
US10305453B2 (en) 2017-09-11 2019-05-28 Apple Inc. Electronic device antennas having multiple operating modes
CN109004367B (en) * 2018-07-27 2021-11-23 南昌黑鲨科技有限公司 Broadband antenna device and mobile terminal
CN110380189A (en) * 2019-07-23 2019-10-25 广东以诺通讯有限公司 A kind of miniature antenna and terminal

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Publication number Priority date Publication date Assignee Title
US6600456B2 (en) * 1998-09-21 2003-07-29 Tantivy Communications, Inc. Adaptive antenna for use in wireless communication systems
WO2001029927A1 (en) * 1999-10-15 2001-04-26 Siemens Aktiengesellschaft Switchable antenna
FI113911B (en) * 1999-12-30 2004-06-30 Nokia Corp Method for coupling a signal and antenna structure
US6529749B1 (en) * 2000-05-22 2003-03-04 Ericsson Inc. Convertible dipole/inverted-F antennas and wireless communicators incorporating the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109216927A (en) * 2018-09-28 2019-01-15 深圳市信维通信股份有限公司 A kind of antenna reducing the head hand range of decrease
CN109216927B (en) * 2018-09-28 2023-10-17 深圳市信维通信股份有限公司 Antenna capable of reducing head and hand amplitude reduction

Also Published As

Publication number Publication date
TW200308119A (en) 2003-12-16
WO2003096474A1 (en) 2003-11-20
TWI275200B (en) 2007-03-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 18, NO 2, PAGE(S) 587 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME SONY ERICSSON MOBILE COMMUNICATIONS AB, APPLICATION NO. 2003227707, UNDER INID (43) CORRECT THE PUBLICATION DATE TO READ 24.11.2003