WO2009057634A1 - 携帯無線機 - Google Patents

携帯無線機 Download PDF

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Publication number
WO2009057634A1
WO2009057634A1 PCT/JP2008/069643 JP2008069643W WO2009057634A1 WO 2009057634 A1 WO2009057634 A1 WO 2009057634A1 JP 2008069643 W JP2008069643 W JP 2008069643W WO 2009057634 A1 WO2009057634 A1 WO 2009057634A1
Authority
WO
WIPO (PCT)
Prior art keywords
casings
discretionary
switching
wireless device
portable wireless
Prior art date
Application number
PCT/JP2008/069643
Other languages
English (en)
French (fr)
Inventor
Toshinori Kondo
Hiroyuki Takebe
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to CN2008801235399A priority Critical patent/CN101911386A/zh
Priority to JP2009539087A priority patent/JP5121847B2/ja
Priority to EP08845795.7A priority patent/EP2221917A4/en
Priority to US12/740,644 priority patent/US20100259452A1/en
Publication of WO2009057634A1 publication Critical patent/WO2009057634A1/ja

Links

Classifications

    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements 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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • 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
    • H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
    • H04M1/0233—Including a rotatable display body part

Landscapes

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

Abstract

携帯無線機１００は、ヒンジ部１０４を備えた第３の筺体１０３により開閉可能に連結された第１・第２の筺体１０１・１０２内に収容される第１・第２の回路部材１１１・１１２の電気信号を細線同軸ケーブル１２１で接続し、第１・第２の回路部材１１１・１１２をリアクタンスの切り替え可能なリアクタンス素子１２３を介して接続素子１２２で接続し、第２の筺体１０２のヒンジ部１０４の近傍に第１・第２・第３のアンテナ１３１・１３２・１３３を備える。例え第１の筺体１０１が略同一平面内に略９０度回転しても、端末の状態毎にそれぞれの使用周波数に応じて第１・第２の筺体１０１・１０２の接続インピーダンスを切り替えることで任意の周波数において良好なアンテナ特性を得る。これにより筺体間の接続インピーダンスを任意の周波数で切り替えることで理想的に筐体間を接続し、任意の状態毎に任意の周波数において良好なアンテナ特性を得る携帯無線機を提供することが可能になる。
PCT/JP2008/069643 2007-10-31 2008-10-29 携帯無線機 WO2009057634A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008801235399A CN101911386A (zh) 2007-10-31 2008-10-29 便携式无线设备
JP2009539087A JP5121847B2 (ja) 2007-10-31 2008-10-29 携帯無線機
EP08845795.7A EP2221917A4 (en) 2007-10-31 2008-10-29 Portable wireless device
US12/740,644 US20100259452A1 (en) 2007-10-31 2008-10-29 Portable wireless apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-282574 2007-10-31
JP2007282574 2007-10-31

Publications (1)

Publication Number Publication Date
WO2009057634A1 true WO2009057634A1 (ja) 2009-05-07

Family

ID=40591023

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069643 WO2009057634A1 (ja) 2007-10-31 2008-10-29 携帯無線機

Country Status (5)

Country Link
US (1) US20100259452A1 (ja)
EP (1) EP2221917A4 (ja)
JP (1) JP5121847B2 (ja)
CN (1) CN101911386A (ja)
WO (1) WO2009057634A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150543A1 (ja) * 2009-06-23 2010-12-29 パナソニック株式会社 携帯無線端末
CN102036028A (zh) * 2009-09-29 2011-04-27 日立视听媒介电子股份有限公司 接收装置及其天线切换电路和调谐器模块
CN113196727A (zh) * 2018-12-12 2021-07-30 三星电子株式会社 天线及包括该天线的电子装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9122446B2 (en) * 2012-05-30 2015-09-01 Apple Inc. Antenna structures in electronic devices with hinged enclosures
JP5762377B2 (ja) * 2012-09-28 2015-08-12 太陽誘電株式会社 インピーダンス整合回路およびアンテナシステム
CN109494477B (zh) 2017-09-12 2022-01-07 中兴通讯股份有限公司 设备天线及可折叠设备
CN110492222B (zh) * 2018-05-14 2021-03-12 Oppo广东移动通信有限公司 电子装置
CN109660642B (zh) * 2018-12-12 2021-01-08 维沃移动通信有限公司 一种电子设备及控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003332931A (ja) * 2002-05-15 2003-11-21 Mitsubishi Electric Corp 携帯無線端末
WO2004102822A1 (ja) * 2003-05-14 2004-11-25 Mitsubishi Denki Kabushiki Kaisha 携帯用無線機
JP2005006097A (ja) * 2003-06-12 2005-01-06 Matsushita Electric Ind Co Ltd 携帯無線機
JP2005057664A (ja) 2003-08-07 2005-03-03 Matsushita Electric Ind Co Ltd 折畳み型携帯無線機器
JP2005318406A (ja) * 2004-04-30 2005-11-10 Matsushita Electric Ind Co Ltd 放送用受信機付き携帯電話
JP2006166260A (ja) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd 折畳式携帯無線機
JP2007074491A (ja) * 2005-09-08 2007-03-22 Matsushita Electric Ind Co Ltd 携帯端末機器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1445821A1 (en) * 2003-02-06 2004-08-11 Matsushita Electric Industrial Co., Ltd. Portable radio communication apparatus provided with a boom portion
WO2005053089A1 (ja) * 2003-11-26 2005-06-09 Sharp Kabushiki Kaisha 携帯無線機
JP4417172B2 (ja) * 2004-05-18 2010-02-17 パナソニック株式会社 折畳式携帯無線機
US7928914B2 (en) * 2004-06-21 2011-04-19 Motorola Mobility, Inc. Multi-frequency conductive-strip antenna system
JP2006295621A (ja) * 2005-04-12 2006-10-26 Nec Saitama Ltd 折り畳み型携帯電話機
JP3936956B2 (ja) * 2005-05-23 2007-06-27 シャープ株式会社 携帯通信端末
JP2007013442A (ja) * 2005-06-29 2007-01-18 Matsushita Electric Ind Co Ltd 携帯無線機器
JP4683644B2 (ja) * 2006-03-06 2011-05-18 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 アンテナ装置および携帯無線機
US7647933B2 (en) * 2006-03-29 2010-01-19 Martin Alejandro Morgenstern Hair coloring applicator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003332931A (ja) * 2002-05-15 2003-11-21 Mitsubishi Electric Corp 携帯無線端末
WO2004102822A1 (ja) * 2003-05-14 2004-11-25 Mitsubishi Denki Kabushiki Kaisha 携帯用無線機
JP2005006097A (ja) * 2003-06-12 2005-01-06 Matsushita Electric Ind Co Ltd 携帯無線機
JP2005057664A (ja) 2003-08-07 2005-03-03 Matsushita Electric Ind Co Ltd 折畳み型携帯無線機器
JP2005318406A (ja) * 2004-04-30 2005-11-10 Matsushita Electric Ind Co Ltd 放送用受信機付き携帯電話
JP2006166260A (ja) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd 折畳式携帯無線機
JP2007074491A (ja) * 2005-09-08 2007-03-22 Matsushita Electric Ind Co Ltd 携帯端末機器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150543A1 (ja) * 2009-06-23 2010-12-29 パナソニック株式会社 携帯無線端末
CN102036028A (zh) * 2009-09-29 2011-04-27 日立视听媒介电子股份有限公司 接收装置及其天线切换电路和调谐器模块
CN102036028B (zh) * 2009-09-29 2013-08-14 日立视听媒体股份有限公司 接收装置及其天线切换电路和调谐器模块
CN113196727A (zh) * 2018-12-12 2021-07-30 三星电子株式会社 天线及包括该天线的电子装置
CN113196727B (zh) * 2018-12-12 2024-03-08 三星电子株式会社 天线及包括该天线的电子装置

Also Published As

Publication number Publication date
US20100259452A1 (en) 2010-10-14
EP2221917A1 (en) 2010-08-25
JPWO2009057634A1 (ja) 2011-03-10
CN101911386A (zh) 2010-12-08
JP5121847B2 (ja) 2013-01-16
EP2221917A4 (en) 2017-03-15

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