EP1538694A4 - Portable wireless machine - Google Patents

Portable wireless machine

Info

Publication number
EP1538694A4
EP1538694A4 EP03741127A EP03741127A EP1538694A4 EP 1538694 A4 EP1538694 A4 EP 1538694A4 EP 03741127 A EP03741127 A EP 03741127A EP 03741127 A EP03741127 A EP 03741127A EP 1538694 A4 EP1538694 A4 EP 1538694A4
Authority
EP
European Patent Office
Prior art keywords
portable wireless
wireless machine
machine
portable
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
Application number
EP03741127A
Other languages
German (de)
French (fr)
Other versions
EP1538694B1 (en
EP1538694A1 (en
Inventor
Yutaka Saito
Yoshio Koyanagi
Kenichi Yamada
Masashi Koshi
Yukari Yamazaki
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP2002210612A external-priority patent/JP3613525B2/en
Priority claimed from JP2003015675A external-priority patent/JP3613526B2/en
Priority claimed from JP2003167962A external-priority patent/JP3613527B2/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to EP10153972A priority Critical patent/EP2187475B1/en
Priority to EP09151532A priority patent/EP2053689A1/en
Publication of EP1538694A1 publication Critical patent/EP1538694A1/en
Publication of EP1538694A4 publication Critical patent/EP1538694A4/en
Application granted granted Critical
Publication of EP1538694B1 publication Critical patent/EP1538694B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00Antennas with active circuits or circuit elements integrated within them or attached to them
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; 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
    • H01Q1/243Supports; 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/29Combinations of different interacting antenna units for giving a desired directional characteristic
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/16Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/30Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
EP03741127A 2002-07-19 2003-06-26 Portable wireless machine Expired - Fee Related EP1538694B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10153972A EP2187475B1 (en) 2002-07-19 2003-06-26 Portable wireless machine
EP09151532A EP2053689A1 (en) 2002-07-19 2003-06-26 Portable wireless machine

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2002210612 2002-07-19
JP2002210612A JP3613525B2 (en) 2002-07-19 2002-07-19 Portable radio
JP2003015675A JP3613526B2 (en) 2003-01-24 2003-01-24 Portable radio
JP2003015675 2003-01-24
JP2003167962 2003-06-12
JP2003167962A JP3613527B2 (en) 2003-06-12 2003-06-12 Portable radio
PCT/JP2003/008149 WO2004010530A1 (en) 2002-07-19 2003-06-26 Portable wireless machine

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP09151532A Division EP2053689A1 (en) 2002-07-19 2003-06-26 Portable wireless machine
EP10153972A Division EP2187475B1 (en) 2002-07-19 2003-06-26 Portable wireless machine
EP09151532.0 Division-Into 2009-01-28
EP10153972.4 Division-Into 2010-02-18

Publications (3)

Publication Number Publication Date
EP1538694A1 EP1538694A1 (en) 2005-06-08
EP1538694A4 true EP1538694A4 (en) 2006-02-22
EP1538694B1 EP1538694B1 (en) 2010-04-14

Family

ID=30773339

Family Applications (3)

Application Number Title Priority Date Filing Date
EP03741127A Expired - Fee Related EP1538694B1 (en) 2002-07-19 2003-06-26 Portable wireless machine
EP09151532A Withdrawn EP2053689A1 (en) 2002-07-19 2003-06-26 Portable wireless machine
EP10153972A Expired - Fee Related EP2187475B1 (en) 2002-07-19 2003-06-26 Portable wireless machine

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP09151532A Withdrawn EP2053689A1 (en) 2002-07-19 2003-06-26 Portable wireless machine
EP10153972A Expired - Fee Related EP2187475B1 (en) 2002-07-19 2003-06-26 Portable wireless machine

Country Status (5)

Country Link
EP (3) EP1538694B1 (en)
CN (1) CN100466376C (en)
AU (1) AU2003281595A1 (en)
DE (1) DE60332126D1 (en)
WO (1) WO2004010530A1 (en)

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BR0215864A (en) 2002-09-10 2005-07-05 Fractus Sa Antenna device and handheld antenna
JP4572580B2 (en) 2004-05-24 2010-11-04 パナソニック株式会社 Foldable portable radio
JP4444021B2 (en) * 2004-06-29 2010-03-31 パナソニック株式会社 Foldable portable radio
JP4358084B2 (en) * 2004-07-12 2009-11-04 パナソニック株式会社 Foldable portable radio
JP4331072B2 (en) * 2004-08-27 2009-09-16 パナソニック株式会社 Portable radio
JP4948177B2 (en) 2004-10-28 2012-06-06 パナソニック株式会社 Foldable portable radio
JP4691958B2 (en) 2004-10-29 2011-06-01 日本電気株式会社 Portable wireless terminal
JP4826880B2 (en) * 2005-04-12 2011-11-30 日本電気株式会社 Folding mobile phone
JP2006340095A (en) * 2005-06-02 2006-12-14 Matsushita Electric Ind Co Ltd Portable radio device
JP4469760B2 (en) * 2005-07-07 2010-05-26 シャープ株式会社 Portable wireless device
JP4757551B2 (en) * 2005-07-07 2011-08-24 パナソニック株式会社 Portable wireless device
JP2007089123A (en) * 2005-08-24 2007-04-05 Nec Saitama Ltd Portable wireless device
JP4440324B2 (en) * 2006-03-02 2010-03-24 パナソニック株式会社 Mobile device
EP2023437A4 (en) * 2006-05-30 2009-12-09 Panasonic Corp Portable wireless unit
US20080100514A1 (en) * 2006-10-25 2008-05-01 Abdul-Gaffoor Mohammed R Antenna Arrangement for Hinged Wireless Communication Device
KR101335824B1 (en) * 2007-04-19 2013-12-03 엘지전자 주식회사 Mobile terminal
KR100937746B1 (en) * 2007-10-23 2010-01-20 주식회사 이엠따블유 Antenna system using housings of electronic device and electronic device comprising the same
JP2009141563A (en) * 2007-12-05 2009-06-25 Alps Electric Co Ltd Mobile device
US8493270B2 (en) * 2008-06-19 2013-07-23 Sharp Kabushiki Kaisha Wireless device
JP4712912B2 (en) * 2008-06-19 2011-06-29 シャープ株式会社 Wireless device
JP4660633B2 (en) * 2008-07-15 2011-03-30 シャープ株式会社 transceiver
KR20100133536A (en) * 2009-06-12 2010-12-22 삼성전자주식회사 Built-in antenna for folder type portable terminal
JP5345916B2 (en) * 2009-09-17 2013-11-20 日本電気株式会社 Antenna structure, radio communication apparatus, and antenna configuration method
JP5048092B2 (en) * 2010-02-16 2012-10-17 東芝テック株式会社 Antenna and portable device
KR101718032B1 (en) 2010-11-01 2017-03-20 엘지전자 주식회사 Mobile terminal
CN102136623A (en) * 2010-11-25 2011-07-27 华为终端有限公司 Built-in antenna
WO2012137040A1 (en) * 2011-04-06 2012-10-11 Nokia Corporation Apparatus for wireless communication
TWI504057B (en) * 2012-05-23 2015-10-11 Cho Yi Lin Portable communication apparatus
US9935378B2 (en) * 2015-10-30 2018-04-03 Te Connectivity Corporation Antenna apparatus configured to reduce radio-frequency exposure
CN105655684B (en) * 2016-01-05 2019-01-29 惠州Tcl移动通信有限公司 A kind of NFC terminal of compatible metal rear shell and plastics rear shell
DE102017203606B4 (en) 2016-03-23 2023-07-06 Mediatek Inc. Antenna with changeable radiation direction and communication device of the same
US10141630B2 (en) * 2017-04-01 2018-11-27 Intel Corporation Antenna incorporated into device hinge and method
CN110829039A (en) * 2018-08-07 2020-02-21 联想移动通信科技有限公司 Mobile terminal antenna system, control method and mobile terminal
US20200333855A1 (en) * 2018-09-11 2020-10-22 Lg Electronics Inc. Mobile terminal
CN110190400A (en) * 2019-05-27 2019-08-30 上海安费诺永亿通讯电子有限公司 A kind of antenna system and electronic equipment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471493A (en) * 1982-12-16 1984-09-11 Gte Automatic Electric Inc. Wireless telephone extension unit with self-contained dipole antenna
US5561437A (en) * 1994-09-15 1996-10-01 Motorola, Inc. Two position fold-over dipole antenna
JPH0993227A (en) * 1995-09-21 1997-04-04 Fujitsu Ltd Diversity receiver
US5649306A (en) * 1994-09-16 1997-07-15 Motorola, Inc. Portable radio housing incorporating diversity antenna structure
JPH10190345A (en) * 1996-12-25 1998-07-21 Sharp Corp Freqeuncy switch-type inverted f antenna
JPH10224142A (en) * 1997-02-04 1998-08-21 Kenwood Corp Resonance frequency switchable inverse f-type antenna
JP2000278024A (en) * 1999-03-24 2000-10-06 Denso Corp Antenna system and portable telephone set
WO2001029927A1 (en) * 1999-10-15 2001-04-26 Siemens Aktiengesellschaft Switchable antenna
US6327485B1 (en) * 1998-12-19 2001-12-04 Nec Corporation Folding mobile phone with incorporated antenna
WO2002003665A1 (en) * 2000-06-30 2002-01-10 Matsushita Electric Industrial Co., Ltd. Cell phone
EP1258943A1 (en) * 2001-05-08 2002-11-20 Mitsubishi Denki Kabushiki Kaisha Foldable portable telephone using one of the shieldings as a second antenna

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US5014346A (en) * 1988-01-04 1991-05-07 Motorola, Inc. Rotatable contactless antenna coupler and antenna
JPH0290511U (en) * 1988-12-28 1990-07-18
US5170173A (en) * 1992-04-27 1992-12-08 Motorola, Inc. Antenna coupling apparatus for cordless telephone
JPH06216621A (en) * 1993-01-18 1994-08-05 Fujitsu Ltd Incorporated antenna
JPH0878949A (en) * 1994-08-30 1996-03-22 Nippon Telegr & Teleph Corp <Ntt> Miniaturized radio equipment
JPH0964778A (en) 1995-08-25 1997-03-07 Nec Corp Portable telephone set structure
JP3307237B2 (en) * 1996-08-22 2002-07-24 株式会社村田製作所 Antenna device
JP3767030B2 (en) 1996-09-09 2006-04-19 三菱電機株式会社 Foldable wireless communication device
JPH10190330A (en) 1996-12-24 1998-07-21 Casio Comput Co Ltd Radio communication equipment
JP3056118B2 (en) 1997-05-09 2000-06-26 埼玉日本電気株式会社 Built-in antenna structure
JPH11136025A (en) * 1997-08-26 1999-05-21 Murata Mfg Co Ltd Frequency switching type surface mounting antenna, antenna device using the antenna and communication unit using the antenna device
JP2000261532A (en) * 1999-03-05 2000-09-22 Matsushita Electric Ind Co Ltd Mobile portable terminal
US6285333B1 (en) 1999-05-20 2001-09-04 Motorola, Inc. Method and apparatus for changing the electrical characteristics of an antenna in a communications system
JP2001045123A (en) 1999-07-29 2001-02-16 Matsushita Electric Ind Co Ltd Foldable mobile communication terminal
JP2001077611A (en) * 1999-09-06 2001-03-23 Tdk Corp Movable object communication machine
JP3538134B2 (en) 1999-09-14 2004-06-14 埼玉日本電気株式会社 Mobile phone
JP2001284934A (en) 2000-03-28 2001-10-12 Kyocera Corp Portable radio equipment
JP2002064314A (en) * 2000-08-15 2002-02-28 Sony Corp Radio communication equipment

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471493A (en) * 1982-12-16 1984-09-11 Gte Automatic Electric Inc. Wireless telephone extension unit with self-contained dipole antenna
US5561437A (en) * 1994-09-15 1996-10-01 Motorola, Inc. Two position fold-over dipole antenna
US5649306A (en) * 1994-09-16 1997-07-15 Motorola, Inc. Portable radio housing incorporating diversity antenna structure
JPH0993227A (en) * 1995-09-21 1997-04-04 Fujitsu Ltd Diversity receiver
JPH10190345A (en) * 1996-12-25 1998-07-21 Sharp Corp Freqeuncy switch-type inverted f antenna
JPH10224142A (en) * 1997-02-04 1998-08-21 Kenwood Corp Resonance frequency switchable inverse f-type antenna
US6327485B1 (en) * 1998-12-19 2001-12-04 Nec Corporation Folding mobile phone with incorporated antenna
JP2000278024A (en) * 1999-03-24 2000-10-06 Denso Corp Antenna system and portable telephone set
WO2001029927A1 (en) * 1999-10-15 2001-04-26 Siemens Aktiengesellschaft Switchable antenna
WO2002003665A1 (en) * 2000-06-30 2002-01-10 Matsushita Electric Industrial Co., Ltd. Cell phone
EP1258943A1 (en) * 2001-05-08 2002-11-20 Mitsubishi Denki Kabushiki Kaisha Foldable portable telephone using one of the shieldings as a second antenna

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *
See also references of WO2004010530A1 *

Also Published As

Publication number Publication date
EP2187475A1 (en) 2010-05-19
EP2053689A1 (en) 2009-04-29
EP1538694B1 (en) 2010-04-14
DE60332126D1 (en) 2010-05-27
CN1682405A (en) 2005-10-12
EP2187475B1 (en) 2012-08-22
CN100466376C (en) 2009-03-04
WO2004010530A1 (en) 2004-01-29
AU2003281595A1 (en) 2004-02-09
EP1538694A1 (en) 2005-06-08

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