FI20030227A - Antennarrangemang och bärbar dataterminal - Google Patents

Antennarrangemang och bärbar dataterminal Download PDF

Info

Publication number
FI20030227A
FI20030227A FI20030227A FI20030227A FI20030227A FI 20030227 A FI20030227 A FI 20030227A FI 20030227 A FI20030227 A FI 20030227A FI 20030227 A FI20030227 A FI 20030227A FI 20030227 A FI20030227 A FI 20030227A
Authority
FI
Finland
Prior art keywords
portable terminal
antenna arrangement
antenna
arrangement
portable
Prior art date
Application number
FI20030227A
Other languages
English (en)
Finnish (fi)
Other versions
FI20030227A0 (sv
FI116248B (sv
Inventor
Raimo Klernetti
Kari Raeisaenen
Jarkko Ylisirnioe
Sami Kolanen
Original Assignee
Microcell S A Luxembourg Zweig
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 Microcell S A Luxembourg Zweig filed Critical Microcell S A Luxembourg Zweig
Priority to FI20030227A priority Critical patent/FI116248B/sv
Publication of FI20030227A0 publication Critical patent/FI20030227A0/sv
Priority to US10/390,914 priority patent/US7412255B2/en
Priority to GB0403153A priority patent/GB2400523B/en
Publication of FI20030227A publication Critical patent/FI20030227A/sv
Application granted granted Critical
Publication of FI116248B publication Critical patent/FI116248B/sv

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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • 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
    • 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
    • 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
    • H04B1/40—Circuits
    • 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
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
    • 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
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
FI20030227A 2003-02-14 2003-02-14 Antennarrangemang och bärbar dataterminal FI116248B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20030227A FI116248B (sv) 2003-02-14 2003-02-14 Antennarrangemang och bärbar dataterminal
US10/390,914 US7412255B2 (en) 2003-02-14 2003-03-19 Antenna arrangement and mobile terminal device
GB0403153A GB2400523B (en) 2003-02-14 2004-02-12 Antenna arrangement and mobile terminal device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030227A FI116248B (sv) 2003-02-14 2003-02-14 Antennarrangemang och bärbar dataterminal
FI20030227 2003-02-14

Publications (3)

Publication Number Publication Date
FI20030227A0 FI20030227A0 (sv) 2003-02-14
FI20030227A true FI20030227A (sv) 2004-08-15
FI116248B FI116248B (sv) 2005-10-14

Family

ID=8565634

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030227A FI116248B (sv) 2003-02-14 2003-02-14 Antennarrangemang och bärbar dataterminal

Country Status (3)

Country Link
US (1) US7412255B2 (sv)
FI (1) FI116248B (sv)
GB (1) GB2400523B (sv)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990357B2 (en) * 2003-10-17 2006-01-24 Nokia Corporation Front-end arrangements for multiband multimode communication engines
US7269441B2 (en) * 2003-10-17 2007-09-11 Nokia Corporation Multiband multimode communication engines
JP4394498B2 (ja) * 2004-03-31 2010-01-06 株式会社ルネサステクノロジ 高周波回路装置及びそれを用いた移動体通信端末
JP2005295312A (ja) * 2004-04-01 2005-10-20 Hitachi Ltd 携帯無線装置
US7177662B2 (en) * 2004-04-02 2007-02-13 Broadcom Corporation Multimode wireless communication device
US7187945B2 (en) * 2004-04-30 2007-03-06 Nokia Corporation Versatile antenna switch architecture
US20050245201A1 (en) * 2004-04-30 2005-11-03 Nokia Corporation Front-end topology for multiband multimode communication engines
ATE375631T1 (de) * 2004-07-08 2007-10-15 Sony Ericsson Mobile Comm Ab Funkkommunikationsgerät und in diesem gerät verwendetes verfahren
JP4134129B2 (ja) * 2004-10-28 2008-08-13 Ｔｄｋ株式会社 高周波モジュール
US7383032B2 (en) * 2004-12-02 2008-06-03 Avago Technologies Wireless Ip Pte Ltd Cellular phone and method for receiving and transmitting signals of different frequency bands
US7162266B2 (en) * 2004-12-17 2007-01-09 Avago Technologies Wireless Ip (Singapore) Pte.Ltd. Multiple band handset architecture
US20060217082A1 (en) * 2005-03-22 2006-09-28 Georg Fischer Shaping noise in power amplifiers of duplex communication systems
GB2428917B (en) * 2005-08-04 2007-09-19 Motorola Inc Antenna diversity arrangement, rf transceiver arrangement and method of operation
JP4614238B2 (ja) * 2006-07-14 2011-01-19 ルネサスエレクトロニクス株式会社 Ｒｆ電力増幅装置
US7720506B1 (en) * 2006-07-28 2010-05-18 Rockwell Collins, Inc. System and method of providing antenna specific front ends for aviation software defined radios
US20080064356A1 (en) * 2006-09-07 2008-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Method of receiving wideband signal
US20080102760A1 (en) * 2006-10-02 2008-05-01 Sierra Wireless, Inc. Centralized wireless communication system
US8428670B2 (en) * 2007-04-11 2013-04-23 Sony Corporation Reception device, antenna, and junction cable
US20090222832A1 (en) * 2008-02-29 2009-09-03 Dell Products, Lp System and method of enabling resources within an information handling system
TWI396394B (zh) * 2008-06-13 2013-05-11 Asustek Comp Inc 多頻段行動通訊裝置
US8134565B2 (en) * 2008-08-08 2012-03-13 Dell Products, Lp System, module and method of enabling a video interface within a limited resource enabled information handling system
US20100033433A1 (en) * 2008-08-08 2010-02-11 Dell Products, Lp Display system and method within a reduced resource information handling system
US8863268B2 (en) * 2008-10-29 2014-10-14 Dell Products, Lp Security module and method within an information handling system
US9407694B2 (en) 2008-10-30 2016-08-02 Dell Products, Lp System and method of polling with an information handling system
US20100120466A1 (en) * 2008-11-12 2010-05-13 Nokia Corporation Multi-mode antenna switching
US8098205B2 (en) * 2009-05-05 2012-01-17 Flextronics Automotive Inc. GPS, GSM, and wireless LAN antenna for vehicle applications
CN101640949B (zh) * 2009-06-29 2012-07-25 惠州Tcl移动通信有限公司 多天线无线收发装置
US8369811B2 (en) * 2009-07-17 2013-02-05 Dell Products, Lp System and method for radio antenna sharing in an information handling system
US8218940B2 (en) 2009-08-28 2012-07-10 Dell Products, Lp System and method for managing multiple independent graphics sources in an information handling system
PL2559266T3 (pl) 2010-04-12 2021-07-12 R F Products, Inc. System dystrybucji RF i sposób jego wykorzystania
US8760360B2 (en) * 2012-03-16 2014-06-24 Amazon Technologies, Inc. Switching multi-mode antenna
EP2651039A1 (en) * 2012-04-12 2013-10-16 ST-Ericsson SA Duplexer-less transceiver arrangement, communication device and control method
CN108321543B (zh) * 2015-04-03 2021-04-16 Oppo广东移动通信有限公司 一种天线及电子设备
CN109155639A (zh) * 2016-05-20 2019-01-04 株式会社村田制作所 高频前端电路以及通信装置
US11159147B2 (en) * 2019-04-10 2021-10-26 Samsung Electro-Mechanics Co., Ltd. Front end module

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5768691A (en) 1996-08-07 1998-06-16 Nokia Mobile Phones Limited Antenna switching circuits for radio telephones
JPH11355174A (ja) 1998-06-11 1999-12-24 Tokin Corp アンテナ共用器
HUP0200135A2 (en) 1999-02-11 2002-05-29 Siemens Ag Method and arrangement for regulating the power of a transmit amplifier
US6560443B1 (en) * 1999-05-28 2003-05-06 Nokia Corporation Antenna sharing switching circuitry for multi-transceiver mobile terminal and method therefor
JP3347099B2 (ja) * 1999-07-23 2002-11-20 エヌイーシーアクセステクニカ株式会社 簡易携帯電話内蔵型携帯電話機におけるアンテナ切替回路
DE19935675A1 (de) * 1999-07-29 2001-02-15 Bosch Gmbh Robert Schaltung zum Umschalten zwischen Empfangsantennen
GB2361584A (en) * 2000-04-19 2001-10-24 Motorola Israel Ltd Multi-band antenna and switch system
DE10034911A1 (de) 2000-07-18 2002-02-07 Kathrein Werke Kg Antenne für Mehrfrequenzbetrieb
US20020137472A1 (en) * 2001-01-23 2002-09-26 Quinn Liam B. Wireless antenna switching system
US20030078037A1 (en) * 2001-08-17 2003-04-24 Auckland David T. Methodology for portable wireless devices allowing autonomous roaming across multiple cellular air interface standards and frequencies
US6476769B1 (en) * 2001-09-19 2002-11-05 Nokia Corporation Internal multi-band antenna
WO2003050915A1 (en) 2001-12-06 2003-06-19 Protura Wireless, Inc. Communication device with front-end antenna integration
US7184717B2 (en) * 2001-12-28 2007-02-27 Intel Corporation Portable communication device having a MEMS switch and method therefor
US6826391B2 (en) * 2002-03-15 2004-11-30 Nokia Corporation Transmission and reception antenna system for space diversity reception
US7251459B2 (en) * 2002-05-03 2007-07-31 Atheros Communications, Inc. Dual frequency band wireless LAN
US6774857B2 (en) * 2002-09-12 2004-08-10 Agilent Technologies, Inc. Method facilitating inter-mode handoff

Also Published As

Publication number Publication date
US20040162107A1 (en) 2004-08-19
US7412255B2 (en) 2008-08-12
GB2400523B (en) 2006-12-06
FI20030227A0 (sv) 2003-02-14
FI116248B (sv) 2005-10-14
GB2400523A (en) 2004-10-13
GB0403153D0 (en) 2004-03-17

Similar Documents

Publication Publication Date Title
FI20030227A0 (sv) Antennarrangemang och bärbar dataterminal
DE60321592D1 (de) Tragbares kommunikationsendgeraet
EP1603190A4 (en) ANTENNA FOR PORTABLE TERMINAL AND PORTABLE TERMINAL USING THE SAME
DE60332126D1 (de) Tragbares funkgerät
FI20030663A0 (sv) Antennarrangemang och basstation
DE60221613D1 (de) Tragbares Funkgerät
FI20021897A0 (sv) Radioapparat och antennkonstruktion
SE0302054L (sv) Antenna device and portable radio communication device comprising such antenna device
DE602004019832D1 (de) Kartenartiges Terminal
DE602004012645D1 (de) Anschlussklemme
DE60336865D1 (de) Breitbandantenne
GB0417192D0 (en) Portable terminal
DE60306010D1 (de) Mobilendgerät
DE60323833D1 (de) Tragbares drahtloses endgerät
DE602004010479D1 (de) Kommunikationsterminal und Programm
DE602004010047D1 (de) Flache Breitbandantenne
DE602004030421D1 (de) Tragbares Endgerät
DE602004032585D1 (de) Funkendgerät
FI20040094A (sv) Inbyggd antenn och mobilterminal som innefattar den
SE0202209L (sv) Antennanordning
DE602004021321D1 (de) Antenneneinrichtung in tragbaren Endgerät
NO20020357D0 (no) Antenneanordning
NO20030347D0 (no) Antenneelement og gruppeantenne
DE602004011774D1 (de) Tragbares funkgerät
DE60332592D1 (de) Tragbares Endgerät

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: FLEXTRONICS ODM LUXEMBOURG SA, ZWEIGNIEDERLASSUNG

Free format text: FLEXTRONICS ODM LUXEMBOURG SA, ZWEIGNIEDERLASSUNG SCHWEIZ

FG Patent granted

Ref document number: 116248

Country of ref document: FI

PC Transfer of assignment of patent

Owner name: FLEXTRONICS SALES & MARKETING (A-P) LTD.

Free format text: FLEXTRONICS SALES & MARKETING (A-P) LTD.

MM Patent lapsed