WO2008129882A1 - 無線通信機 - Google Patents

無線通信機 Download PDF

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Publication number
WO2008129882A1
WO2008129882A1 PCT/JP2008/050016 JP2008050016W WO2008129882A1 WO 2008129882 A1 WO2008129882 A1 WO 2008129882A1 JP 2008050016 W JP2008050016 W JP 2008050016W WO 2008129882 A1 WO2008129882 A1 WO 2008129882A1
Authority
WO
WIPO (PCT)
Prior art keywords
edge
case
circuit boards
cases
communication device
Prior art date
Application number
PCT/JP2008/050016
Other languages
English (en)
French (fr)
Inventor
Jin Sato
Kengo Onaka
Original Assignee
Murata Manufacturing 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
Application filed by Murata Manufacturing Co., Ltd. filed Critical Murata Manufacturing Co., Ltd.
Priority to JP2008528273A priority Critical patent/JP4600571B2/ja
Priority to EP08702897.3A priority patent/EP2157663B9/en
Priority to KR1020097019883A priority patent/KR101055435B1/ko
Priority to CN2008800099768A priority patent/CN101663794B/zh
Publication of WO2008129882A1 publication Critical patent/WO2008129882A1/ja
Priority to US12/555,892 priority patent/US8145258B2/en

Links

Classifications

    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • 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
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
  • Telephone Set Structure (AREA)

Abstract

　回路基板間のインピーダンスを広帯域に渡って制御することができ、しかも、物理的体積が小さな無線通信機を提供する。 　筐体１，２がヒンジ部３を介して開閉自在に連結され、回路基板４，５が筐体１，２にそれぞれ収納されている。回路基板４，５はインダクタＬ１として機能する回路接続線群６によって接続されている。ヒンジ部３は、一方において筐体２の端部２ａに連結され、他方において、筐体１の端部１ａよりも内側に寄った部位１ｂに連結されている。筐体１，２を開いた状態で、筐体１の部位１ｂから端部１ａに至る部分Ｄ１が筐体２の端部２ａ側の部分Ｄ２に投影図的に重なる。高誘電体７がこの重なり部分に配設され、容量Ｃがこの高誘電体７とグランド領域４１，５１とで構成される。この結果、回路基板４，５がインダクタＬ１と容量Ｃとの並列回路によって接続された状態になる。 　
PCT/JP2008/050016 2007-04-13 2008-01-07 無線通信機 WO2008129882A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008528273A JP4600571B2 (ja) 2007-04-13 2008-01-07 無線通信機
EP08702897.3A EP2157663B9 (en) 2007-04-13 2008-01-07 Radio communication device
KR1020097019883A KR101055435B1 (ko) 2007-04-13 2008-01-07 무선 통신기
CN2008800099768A CN101663794B (zh) 2007-04-13 2008-01-07 无线电通信机
US12/555,892 US8145258B2 (en) 2007-04-13 2009-09-09 Radio communication apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-105972 2007-04-13
JP2007105972 2007-04-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/555,892 Continuation US8145258B2 (en) 2007-04-13 2009-09-09 Radio communication apparatus

Publications (1)

Publication Number Publication Date
WO2008129882A1 true WO2008129882A1 (ja) 2008-10-30

Family

ID=39875412

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050016 WO2008129882A1 (ja) 2007-04-13 2008-01-07 無線通信機

Country Status (6)

Country Link
US (1) US8145258B2 (ja)
EP (1) EP2157663B9 (ja)
JP (1) JP4600571B2 (ja)
KR (1) KR101055435B1 (ja)
CN (1) CN101663794B (ja)
WO (1) WO2008129882A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008270921A (ja) * 2007-04-16 2008-11-06 Murata Mfg Co Ltd 無線通信機
WO2010074262A1 (ja) * 2008-12-25 2010-07-01 京セラ株式会社 無線端末装置
JP2011071751A (ja) * 2009-09-25 2011-04-07 Staf Corp ヒンジユニット及びヒンジユニットを有する無線端末

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8723733B2 (en) * 2010-09-29 2014-05-13 Qualcomm Incorporated Multiband antenna for a mobile device
US8749438B2 (en) 2010-09-29 2014-06-10 Qualcomm Incorporated Multiband antenna for a mobile device
TWI478505B (zh) * 2012-08-15 2015-03-21 Compal Electronics Inc 電子裝置及其天線收訊調整方法
KR102483631B1 (ko) * 2018-06-11 2023-01-03 삼성전자주식회사 안테나를 포함하는 전자 장치
US11223124B2 (en) 2019-05-10 2022-01-11 Microsoft Technology Licensing, Llc Variable ground plane tuning compensation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004040524A (ja) 2002-07-04 2004-02-05 Murata Mfg Co Ltd 無線通信装置
WO2005053089A1 (ja) * 2003-11-26 2005-06-09 Sharp Kabushiki Kaisha 携帯無線機
JP2005167908A (ja) * 2003-12-05 2005-06-23 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置及び移動体通信端末装置
JP2006041899A (ja) * 2004-07-27 2006-02-09 Sharp Corp アンテナ装置及びそれを用いた携帯無線機
JP2006054843A (ja) * 2004-07-12 2006-02-23 Matsushita Electric Ind Co Ltd 折畳式携帯無線機
JP2006086715A (ja) 2004-09-15 2006-03-30 Nec Access Technica Ltd 携帯電話機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3074944B2 (ja) 1992-07-20 2000-08-07 日本電気株式会社 携帯電話機
JP3642261B2 (ja) * 2000-05-16 2005-04-27 日本電気株式会社 無線端末
JP2004120578A (ja) 2002-09-27 2004-04-15 Toshiba Corp 携帯無線機
US7274953B2 (en) * 2003-10-07 2007-09-25 Kabushiki Kaisha Fine Rubber Kenkyuusho Portable telephone with reduced specific absorption rate and improved efficiency

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004040524A (ja) 2002-07-04 2004-02-05 Murata Mfg Co Ltd 無線通信装置
WO2005053089A1 (ja) * 2003-11-26 2005-06-09 Sharp Kabushiki Kaisha 携帯無線機
JP2005167908A (ja) * 2003-12-05 2005-06-23 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置及び移動体通信端末装置
JP2006054843A (ja) * 2004-07-12 2006-02-23 Matsushita Electric Ind Co Ltd 折畳式携帯無線機
JP2006041899A (ja) * 2004-07-27 2006-02-09 Sharp Corp アンテナ装置及びそれを用いた携帯無線機
JP2006086715A (ja) 2004-09-15 2006-03-30 Nec Access Technica Ltd 携帯電話機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2157663A4

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008270921A (ja) * 2007-04-16 2008-11-06 Murata Mfg Co Ltd 無線通信機
WO2010074262A1 (ja) * 2008-12-25 2010-07-01 京セラ株式会社 無線端末装置
US8749443B2 (en) 2008-12-25 2014-06-10 Kyocera Corporation Wireless terminal device
JP5583030B2 (ja) * 2008-12-25 2014-09-03 京セラ株式会社 無線端末装置
JP2011071751A (ja) * 2009-09-25 2011-04-07 Staf Corp ヒンジユニット及びヒンジユニットを有する無線端末

Also Published As

Publication number Publication date
JP4600571B2 (ja) 2010-12-15
KR101055435B1 (ko) 2011-08-08
KR20090125131A (ko) 2009-12-03
US20090325655A1 (en) 2009-12-31
EP2157663B9 (en) 2014-02-26
JPWO2008129882A1 (ja) 2010-07-22
EP2157663A4 (en) 2011-08-17
EP2157663B1 (en) 2013-08-07
CN101663794B (zh) 2013-05-22
US8145258B2 (en) 2012-03-27
EP2157663A1 (en) 2010-02-24
CN101663794A (zh) 2010-03-03

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