DE602004005761D1 - Mobiles Endgerät zum Umschalten zwischen rundstrahlender und gerichtet strahlender Antenne - Google Patents

Mobiles Endgerät zum Umschalten zwischen rundstrahlender und gerichtet strahlender Antenne

Info

Publication number
DE602004005761D1
DE602004005761D1 DE602004005761T DE602004005761T DE602004005761D1 DE 602004005761 D1 DE602004005761 D1 DE 602004005761D1 DE 602004005761 T DE602004005761 T DE 602004005761T DE 602004005761 T DE602004005761 T DE 602004005761T DE 602004005761 D1 DE602004005761 D1 DE 602004005761D1
Authority
DE
Germany
Prior art keywords
omnidirectional
switching
mobile terminal
radiating antenna
directionally radiating
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
DE602004005761T
Other languages
English (en)
Other versions
DE602004005761T2 (de
Inventor
Shinichiro Mori
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE602004005761D1 publication Critical patent/DE602004005761D1/de
Application granted granted Critical
Publication of DE602004005761T2 publication Critical patent/DE602004005761T2/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
    • H04B1/38—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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
DE602004005761T 2003-02-10 2004-02-10 Mobiles Endgerät zum Umschalten zwischen rundstrahlender und gerichtet strahlender Antenne Expired - Lifetime DE602004005761T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003032468 2003-02-10
JP2003032468A JP4540936B2 (ja) 2003-02-10 2003-02-10 移動端末

Publications (2)

Publication Number Publication Date
DE602004005761D1 true DE602004005761D1 (de) 2007-05-24
DE602004005761T2 DE602004005761T2 (de) 2007-08-02

Family

ID=32653043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005761T Expired - Lifetime DE602004005761T2 (de) 2003-02-10 2004-02-10 Mobiles Endgerät zum Umschalten zwischen rundstrahlender und gerichtet strahlender Antenne

Country Status (6)

Country Link
US (1) US7502637B2 (de)
EP (1) EP1445826B1 (de)
JP (1) JP4540936B2 (de)
KR (1) KR20040073311A (de)
CN (1) CN1522028A (de)
DE (1) DE602004005761T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7298326B2 (en) 2004-03-30 2007-11-20 Duong Minh H Portable device and method employing beam selection to obtain satellite network positioning signals
JP4167649B2 (ja) * 2004-12-03 2008-10-15 埼玉日本電気株式会社 非接触ｉｃカード機能を内蔵した折畳み型携帯無線電話機
JP4826880B2 (ja) * 2005-04-12 2011-11-30 日本電気株式会社 折り畳み型携帯電話機
JP5256741B2 (ja) * 2006-01-12 2013-08-07 日本電気株式会社 携帯端末装置、アンテナ切り替え方法、及びプログラム
KR20090057559A (ko) * 2007-12-03 2009-06-08 삼성전자주식회사 두 안테나 수신감도 변화 차이를 이용한 근접 센싱 방법 및장치
WO2010138856A1 (en) * 2009-05-29 2010-12-02 Abbott Diabetes Care Inc. Medical device antenna systems having external antenna configurations
TWI575811B (zh) * 2012-03-27 2017-03-21 富智康（香港）有限公司 無線通訊裝置
KR20150004521A (ko) * 2013-07-03 2015-01-13 삼성전자주식회사 안테나 장치를 구비하는 휴대 전자 기기
CN103682640A (zh) * 2013-12-25 2014-03-26 深圳市金立通信设备有限公司 一种终端和调整终端天线工作模式的方法
KR102486123B1 (ko) 2017-08-10 2023-01-09 삼성전자 주식회사 전자 장치 및 전자 장치의 상태에 기반하여 증폭기를 제어하는 방법
JP2019036844A (ja) * 2017-08-15 2019-03-07 沖電気工業株式会社 無線通信装置及び無線通信システム
US11158929B2 (en) * 2017-09-29 2021-10-26 Futurewei Technologies, Inc. Antenna placement arrangements on device with extendable display
CN109802223B (zh) * 2019-01-11 2021-01-08 维沃移动通信有限公司 一种终端

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238377A (ja) 1985-08-14 1987-02-19 Toshiba Corp 衛星航法システム
JPH0414329A (ja) 1990-05-07 1992-01-20 Clarion Co Ltd ダイバーシティ受信装置
US5146231A (en) * 1991-10-04 1992-09-08 Motorola, Inc. Electronic direction finder
US5649306A (en) 1994-09-16 1997-07-15 Motorola, Inc. Portable radio housing incorporating diversity antenna structure
JP2002515192A (ja) * 1995-02-24 2002-05-21 エヌ・ティー・ピー インコーポレイテッド 無線トラッキングシステムおよびその作動方法
JPH1075192A (ja) 1996-08-30 1998-03-17 Matsushita Electric Ind Co Ltd アンテナ装置
US5867130A (en) 1997-03-06 1999-02-02 Motorola, Inc. Directional center-fed wave dipole antenna
GB2327572B (en) 1997-07-22 1999-06-02 Matsushita Communication Ind Telephone with multiple antenna configuration
KR19990038457A (ko) * 1997-11-05 1999-06-05 윤종용 수신전계강도에 따른 안테나 스위칭 장치 및 방법
US5991643A (en) 1997-11-28 1999-11-23 Acer Peripherals, Inc. Radio transceiver having switchable antennas
JP3480821B2 (ja) 1999-09-30 2003-12-22 株式会社東芝 携帯型電子情報機器
US6864853B2 (en) * 1999-10-15 2005-03-08 Andrew Corporation Combination directional/omnidirectional antenna
US6778815B1 (en) * 1999-11-24 2004-08-17 Kabushiki Kaisha Toshiba Mobile radio terminal apparatus
JP2002064314A (ja) 2000-08-15 2002-02-28 Sony Corp 無線通信装置
JP2002118411A (ja) 2000-10-11 2002-04-19 Matsushita Electric Ind Co Ltd 移動体通信機用アンテナ
JP2002158526A (ja) 2000-11-16 2002-05-31 Matsushita Electric Ind Co Ltd 移動体通信機用ダイバーシチアンテナ
JP2002171190A (ja) 2000-12-01 2002-06-14 Nec Corp 小型携帯電話機
JP2002171191A (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
JP2002217803A (ja) 2001-01-15 2002-08-02 Nec Access Technica Ltd 携帯無線端末装置
JP3815224B2 (ja) 2001-01-26 2006-08-30 松下電器産業株式会社 アンテナ装置、それを利用した受信装置、送信装置及び無線端末装置
JP2002261679A (ja) 2001-02-28 2002-09-13 Sharp Corp 移動体通信機器
JP2002368850A (ja) 2001-06-05 2002-12-20 Sony Corp 携帯無線端末装置
US7103382B2 (en) 2001-07-10 2006-09-05 Kyocera Wireless Corp. System and method for receiving and transmitting information in a multipath environment
KR20040111409A (ko) * 2002-03-14 2004-12-31 아이피알 라이센싱, 인코포레이티드 적응형 안테나 어레이를 구비한 이동 통신 핸드세트

Also Published As

Publication number Publication date
EP1445826B1 (de) 2007-04-11
US7502637B2 (en) 2009-03-10
DE602004005761T2 (de) 2007-08-02
KR20040073311A (ko) 2004-08-19
CN1522028A (zh) 2004-08-18
US20040229665A1 (en) 2004-11-18
JP4540936B2 (ja) 2010-09-08
EP1445826A3 (de) 2004-09-29
JP2004247776A (ja) 2004-09-02
EP1445826A2 (de) 2004-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE