EP1555716A4 - Mobile communication terminal - Google Patents

Mobile communication terminal

Info

Publication number
EP1555716A4
EP1555716A4 EP04773360A EP04773360A EP1555716A4 EP 1555716 A4 EP1555716 A4 EP 1555716A4 EP 04773360 A EP04773360 A EP 04773360A EP 04773360 A EP04773360 A EP 04773360A EP 1555716 A4 EP1555716 A4 EP 1555716A4
Authority
EP
European Patent Office
Prior art keywords
mobile communication
communication terminal
terminal
mobile
communication
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
EP04773360A
Other languages
German (de)
French (fr)
Other versions
EP1555716A1 (en
EP1555716B1 (en
Inventor
Osamu Kozakai
Masatoshi Sawamura
Hideaki Shoji
Hiroyuki Matsumoto
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 Corp
Original Assignee
Sony Ericsson Mobile Communications Japan Inc
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 Sony Ericsson Mobile Communications Japan Inc filed Critical Sony Ericsson Mobile Communications Japan Inc
Priority to EP07024685A priority Critical patent/EP1898490B1/en
Publication of EP1555716A1 publication Critical patent/EP1555716A1/en
Publication of EP1555716A4 publication Critical patent/EP1555716A4/en
Application granted granted Critical
Publication of EP1555716B1 publication Critical patent/EP1555716B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q1/36—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
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
EP04773360A 2003-09-18 2004-09-15 Mobile communication terminal Expired - Fee Related EP1555716B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07024685A EP1898490B1 (en) 2003-09-18 2004-09-15 Mobile communication terminal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003326689 2003-09-18
JP2003326689 2003-09-18
PCT/JP2004/013878 WO2005029638A1 (en) 2003-09-18 2004-09-15 Mobile communication terminal

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07024685A Division EP1898490B1 (en) 2003-09-18 2004-09-15 Mobile communication terminal

Publications (3)

Publication Number Publication Date
EP1555716A1 EP1555716A1 (en) 2005-07-20
EP1555716A4 true EP1555716A4 (en) 2006-03-08
EP1555716B1 EP1555716B1 (en) 2008-03-12

Family

ID=34372828

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04773360A Expired - Fee Related EP1555716B1 (en) 2003-09-18 2004-09-15 Mobile communication terminal
EP07024685A Expired - Fee Related EP1898490B1 (en) 2003-09-18 2004-09-15 Mobile communication terminal

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07024685A Expired - Fee Related EP1898490B1 (en) 2003-09-18 2004-09-15 Mobile communication terminal

Country Status (4)

Country Link
EP (2) EP1555716B1 (en)
JP (1) JP4426531B2 (en)
DE (2) DE602004012377T2 (en)
WO (1) WO2005029638A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108140928A (en) * 2015-10-14 2018-06-08 微软技术许可有限责任公司 For the Adaptive Antenna System of the electronic equipment with the various shapes factor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7696928B2 (en) 2006-02-08 2010-04-13 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Systems and methods for using parasitic elements for controlling antenna resonances
ES2661171T3 (en) * 2006-04-18 2018-03-27 Qualcomm Incorporated Mobile terminal with a monopole type antenna
US7616158B2 (en) 2006-05-26 2009-11-10 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Multi mode antenna system
JP5222716B2 (en) * 2008-12-25 2013-06-26 京セラ株式会社 Mobile device
JP2010157833A (en) * 2008-12-26 2010-07-15 Panasonic Corp Portable wireless apparatus
JP6462247B2 (en) 2014-06-26 2019-01-30 Ｎｅｃプラットフォームズ株式会社 ANTENNA DEVICE, RADIO COMMUNICATION DEVICE, AND BAND ADJUSTMENT METHOD
CN111613873B (en) * 2019-02-22 2022-11-25 华为技术有限公司 Antenna device and electronic apparatus

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572223A (en) * 1994-07-21 1996-11-05 Motorola, Inc. Apparatus for multi-position antenna
EP0860897A1 (en) * 1996-09-11 1998-08-26 Matsushita Electric Industrial Co., Ltd. Antenna system
US5905473A (en) * 1997-03-31 1999-05-18 Resound Corporation Adjustable array antenna
US5943021A (en) * 1998-08-03 1999-08-24 Ericsson Inc. Swivel antenna with parasitic tuning
US6239753B1 (en) * 1996-04-05 2001-05-29 Omron Corporation Transmitter-and-receiver device
US6246374B1 (en) * 2000-04-06 2001-06-12 Motorola, Inc. Passive flip radiator for antenna enhancement
WO2002019671A1 (en) * 2000-08-28 2002-03-07 In4Tel Ltd. Apparatus and method for enhancing low-frequency operation of mobile communication antennas
EP1258943A1 (en) * 2001-05-08 2002-11-20 Mitsubishi Denki Kabushiki Kaisha Foldable portable telephone using one of the shieldings as a second antenna
EP1306922A2 (en) * 2001-10-24 2003-05-02 Matsushita Electric Industrial Co., Ltd. Antenna structure, methof of using antenna structure and communication device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3767030B2 (en) * 1996-09-09 2006-04-19 三菱電機株式会社 Foldable wireless communication device
JP3783447B2 (en) * 1998-03-18 2006-06-07 株式会社村田製作所 Antenna device and portable radio using the same
SE9801381D0 (en) * 1998-04-20 1998-04-20 Allgon Ab Ground extension arrangement for coupling to ground means in an antenna system, and an antenna system and a mobile radio device having such ground arrangement
JP2003037415A (en) * 2001-07-25 2003-02-07 Matsushita Electric Ind Co Ltd Portable radio unit
JP3502071B2 (en) * 2001-08-08 2004-03-02 松下電器産業株式会社 Radio antenna device
JP2003273620A (en) * 2002-03-19 2003-09-26 Sony Corp Portable electronic equipment
JP2003347815A (en) * 2002-05-23 2003-12-05 Nec Corp Mobile radio equipment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572223A (en) * 1994-07-21 1996-11-05 Motorola, Inc. Apparatus for multi-position antenna
US6239753B1 (en) * 1996-04-05 2001-05-29 Omron Corporation Transmitter-and-receiver device
EP0860897A1 (en) * 1996-09-11 1998-08-26 Matsushita Electric Industrial Co., Ltd. Antenna system
US5905473A (en) * 1997-03-31 1999-05-18 Resound Corporation Adjustable array antenna
US5943021A (en) * 1998-08-03 1999-08-24 Ericsson Inc. Swivel antenna with parasitic tuning
US6246374B1 (en) * 2000-04-06 2001-06-12 Motorola, Inc. Passive flip radiator for antenna enhancement
WO2002019671A1 (en) * 2000-08-28 2002-03-07 In4Tel Ltd. Apparatus and method for enhancing low-frequency operation of mobile communication antennas
EP1258943A1 (en) * 2001-05-08 2002-11-20 Mitsubishi Denki Kabushiki Kaisha Foldable portable telephone using one of the shieldings as a second antenna
EP1306922A2 (en) * 2001-10-24 2003-05-02 Matsushita Electric Industrial Co., Ltd. Antenna structure, methof of using antenna structure and communication device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005029638A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108140928A (en) * 2015-10-14 2018-06-08 微软技术许可有限责任公司 For the Adaptive Antenna System of the electronic equipment with the various shapes factor
CN108140928B (en) * 2015-10-14 2020-07-07 微软技术许可有限责任公司 Electronic device with multiple form factors including adaptive antenna

Also Published As

Publication number Publication date
DE602004012377T2 (en) 2009-03-12
WO2005029638A1 (en) 2005-03-31
JP4426531B2 (en) 2010-03-03
DE602004012377D1 (en) 2008-04-24
DE602004026946D1 (en) 2010-06-10
EP1555716A1 (en) 2005-07-20
EP1898490B1 (en) 2010-04-28
EP1898490A1 (en) 2008-03-12
JPWO2005029638A1 (en) 2006-11-30
EP1555716B1 (en) 2008-03-12

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