DE69220344D1 - Tragbare Funk- und Funktelefongeräte mit Schlitzen darin - Google Patents

Tragbare Funk- und Funktelefongeräte mit Schlitzen darin

Info

Publication number
DE69220344D1
DE69220344D1 DE69220344T DE69220344T DE69220344D1 DE 69220344 D1 DE69220344 D1 DE 69220344D1 DE 69220344 T DE69220344 T DE 69220344T DE 69220344 T DE69220344 T DE 69220344T DE 69220344 D1 DE69220344 D1 DE 69220344D1
Authority
DE
Germany
Prior art keywords
slots
portable radio
radiotelephone devices
radiotelephone
devices
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.)
Expired - Lifetime
Application number
DE69220344T
Other languages
English (en)
Other versions
DE69220344T2 (de
Inventor
Syuichi Sekine
Takahiko Maeda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69220344D1 publication Critical patent/DE69220344D1/de
Publication of DE69220344T2 publication Critical patent/DE69220344T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B1/03—Constructional details, e.g. casings, housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)
  • Details Of Aerials (AREA)
  • Structure Of Receivers (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DE69220344T 1991-12-26 1992-12-23 Tragbare Funk- und Funktelefongeräte mit Schlitzen darin Expired - Lifetime DE69220344T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34379491 1991-12-26
JP10013992 1992-03-27

Publications (2)

Publication Number Publication Date
DE69220344D1 true DE69220344D1 (de) 1997-07-17
DE69220344T2 DE69220344T2 (de) 1997-11-06

Family

ID=26441221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220344T Expired - Lifetime DE69220344T2 (de) 1991-12-26 1992-12-23 Tragbare Funk- und Funktelefongeräte mit Schlitzen darin

Country Status (5)

Country Link
US (2) US5517676A (de)
EP (1) EP0548975B1 (de)
JP (1) JP3251680B2 (de)
KR (1) KR960004599B1 (de)
DE (1) DE69220344T2 (de)

Families Citing this family (78)

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DE69424968T2 (de) * 1993-04-28 2000-10-19 Casio Computer Co., Ltd. Antennenvorrichtung zur Erzeugung gewünschter Strahlungsdiagramme ohne Veränderung der Antennenstruktur
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FI111897B (fi) * 1995-11-24 2003-09-30 Nokia Corp Kaksitoiminen tiedonvälityslaite
JPH09270728A (ja) * 1996-04-01 1997-10-14 Nec Corp 携帯無線機
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US5918189A (en) * 1996-09-30 1999-06-29 Nokia Mobile Phones, Ltd. Exchangeable hardware module for radiotelephone
JPH1188209A (ja) * 1997-09-11 1999-03-30 Mitsubishi Electric Corp 移動通信機
JP3973766B2 (ja) * 1997-09-19 2007-09-12 株式会社東芝 アンテナ装置
US6243592B1 (en) * 1997-10-23 2001-06-05 Kyocera Corporation Portable radio
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JP3724947B2 (ja) * 1998-04-09 2005-12-07 パイオニア株式会社 ピックアップ
JP3651553B2 (ja) 1998-04-10 2005-05-25 富士通株式会社 モバイル型情報処理装置
US6326924B1 (en) * 1998-05-19 2001-12-04 Kokusai Electric Co., Ltd. Polarization diversity antenna system for cellular telephone
JP3655483B2 (ja) * 1999-02-26 2005-06-02 株式会社東芝 アンテナ装置及びこれを用いた無線機
GB9923511D0 (en) * 1999-10-05 1999-12-08 Koninkl Philips Electronics Nv Personal communications apparatus
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US6653978B2 (en) * 2000-04-20 2003-11-25 Nokia Mobile Phones, Ltd. Miniaturized radio frequency antenna
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JP2002016429A (ja) * 2000-06-28 2002-01-18 Matsushita Electric Ind Co Ltd 基板実装形板状アンテナ
JP4782970B2 (ja) * 2000-06-30 2011-09-28 パナソニック株式会社 携帯電話機
JP2002033804A (ja) * 2000-07-14 2002-01-31 Matsushita Electric Ind Co Ltd 携帯無線装置
CN100481611C (zh) * 2000-08-08 2009-04-22 Nxp股份有限公司 无线终端
KR20010000454A (ko) * 2000-09-30 2001-01-05 대한민국 관리부서 정보통신부 전파연구소 두 개의 헬릭스로 구성된 휴대폰용 안테나
JP2002171110A (ja) * 2000-11-30 2002-06-14 Toshiba Corp 無線機
JP2002171111A (ja) * 2000-12-04 2002-06-14 Anten Corp 携帯無線機及び携帯無線機用アンテナ
FR2818018B1 (fr) * 2000-12-12 2003-02-14 Thomson Csf Antenne rayonnante a isolation galvanique
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JP2003037413A (ja) * 2001-07-25 2003-02-07 Matsushita Electric Ind Co Ltd 携帯無線機用アンテナ
US7047076B1 (en) * 2001-08-03 2006-05-16 Cardiac Pacemakers, Inc. Inverted-F antenna configuration for an implantable medical device
JP2003069441A (ja) 2001-08-23 2003-03-07 Nec Saitama Ltd 折り畳み型携帯無線機
KR100401192B1 (ko) * 2001-09-05 2003-10-10 삼성전자주식회사 복사특성을 조절할 수 있는 폴더형 단말기
KR20040039352A (ko) 2001-09-13 2004-05-10 프레이투스, 에스.에이. 소형의 다중대역 안테나를 위한 다층 및 공간충진 접지면
GB0122226D0 (en) * 2001-09-13 2001-11-07 Koninl Philips Electronics Nv Wireless terminal
US7136681B2 (en) * 2001-10-31 2006-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Electrically conductive carrier and patterning for controlling current distribution in a wireless communications device
JP4096294B2 (ja) 2002-05-14 2008-06-04 日本電気株式会社 携帯電話装置
BR0215790A (pt) * 2002-06-25 2005-03-01 Fractus Sa Antena para múltiplas faixas de sintonia
JP3713476B2 (ja) 2002-09-10 2005-11-09 株式会社東芝 移動通信端末
JP4150621B2 (ja) * 2002-09-20 2008-09-17 富士通株式会社 折り畳み式携帯型無線機および当該無線機のシャーシ
EP1406344A1 (de) * 2002-10-01 2004-04-07 Inpaq Technology Co., Ltd. GPS-Empfangsantenne für zellulares Telefon
ATE391349T1 (de) * 2002-11-20 2008-04-15 Sony Ericsson Mobile Comm Ab Antennenanordnung für funkkommunikationsgeräte
WO2004088791A1 (ja) * 2003-03-28 2004-10-14 Fujitsu Limited 無線装置
US7596850B2 (en) * 2003-04-14 2009-10-06 Cpfilms Inc. Method for temporarily inactivating a wireless communication device
US6922174B2 (en) * 2003-06-26 2005-07-26 Kathrein-Werke Kg Mobile radio antenna for a base station
JP4394948B2 (ja) * 2003-12-25 2010-01-06 富士通コンポーネント株式会社 無線入力装置
CN100426907C (zh) * 2004-07-23 2008-10-15 中兴通讯股份有限公司 一种cdma移动终端耗电时长的有线连接测量方法
US7868843B2 (en) * 2004-08-31 2011-01-11 Fractus, S.A. Slim multi-band antenna array for cellular base stations
EP1792363A1 (de) 2004-09-21 2007-06-06 Fractus, S.A. Mehrebenen-massefläche für ein mobilgerät
US7620436B2 (en) * 2004-12-28 2009-11-17 Motorola, Inc. Portable communication device with global positioning system antenna
WO2006070017A1 (en) * 2004-12-30 2006-07-06 Fractus, S.A. Shaped ground plane for radio apparatus
US7872605B2 (en) 2005-03-15 2011-01-18 Fractus, S.A. Slotted ground-plane used as a slot antenna or used for a PIFA antenna
WO2007019351A1 (en) * 2005-08-03 2007-02-15 Intercomputer Corporation System and method for user identification and authentication
EP1935057B1 (de) 2005-10-14 2012-02-01 Fractus S.A. Schlankes dreifachband-antennenarray für zellulare basisstationen
CN101385198B (zh) * 2006-02-24 2012-09-26 京瓷株式会社 便携式无线机
US7701398B2 (en) * 2006-10-06 2010-04-20 Sony Ericsson Mobile Communications Ab Antenna for portable communication device
TWI346420B (en) * 2007-09-20 2011-08-01 Delta Networks Inc Printed monopole smart antenna apply to wlan ap/router
WO2010015364A2 (en) 2008-08-04 2010-02-11 Fractus, S.A. Antennaless wireless device capable of operation in multiple frequency regions
EP4224283A3 (de) 2008-08-04 2023-08-30 Ignion, S.L. Antennenlose drahtlose vorrichtung mit der fähigkeit zum betrieb in mehreren frequenzbereichen
CN101610310B (zh) * 2009-07-07 2013-05-15 惠州Tcl移动通信有限公司 一种移动通讯终端
TW201117473A (en) 2009-11-02 2011-05-16 Ralink Technology Corp Antenna apparatus
CN102055054A (zh) * 2009-11-09 2011-05-11 雷凌科技股份有限公司 天线装置
WO2011095330A1 (en) 2010-02-02 2011-08-11 Fractus, S.A. Antennaless wireless device comprising one or more bodies
JP5431200B2 (ja) * 2010-02-10 2014-03-05 シャープ株式会社 回路基板、及び当該回路基板を備えた電子機器
US8610629B2 (en) * 2010-05-27 2013-12-17 Apple Inc. Housing structures for optimizing location of emitted radio-frequency signals
WO2012017013A1 (en) 2010-08-03 2012-02-09 Fractus, S.A. Wireless device capable of multiband mimo operation
TWI493783B (zh) * 2012-06-22 2015-07-21 Acer Inc 通訊裝置
TWI557995B (zh) * 2012-10-19 2016-11-11 群邁通訊股份有限公司 多頻天線組件及具有該多頻天線組件的可攜帶型電子裝置
WO2016106612A1 (zh) * 2014-12-30 2016-07-07 华为技术有限公司 一种天线设备及终端
EP3244486A1 (de) * 2016-05-09 2017-11-15 Thomson Licensing Antennenvorrichtung für die koexistenz von drahtlossystemen
RU2622512C1 (ru) * 2016-08-29 2017-06-16 Открытое акционерное общество "Научно-производственное объединение Ангстрем" Антенна для портативной радиостанции
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Also Published As

Publication number Publication date
KR930015382A (ko) 1993-07-24
EP0548975A1 (de) 1993-06-30
DE69220344T2 (de) 1997-11-06
US5517676A (en) 1996-05-14
JP3251680B2 (ja) 2002-01-28
KR960004599B1 (ko) 1996-04-09
EP0548975B1 (de) 1997-06-11
JPH05327527A (ja) 1993-12-10
US5903822A (en) 1999-05-11

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)