[go: up one dir, main page]

HK1061141A1 - Cellular phone and method of operating the same - Google Patents

Cellular phone and method of operating the same

Info

Publication number
HK1061141A1
HK1061141A1 HK04104038A HK04104038A HK1061141A1 HK 1061141 A1 HK1061141 A1 HK 1061141A1 HK 04104038 A HK04104038 A HK 04104038A HK 04104038 A HK04104038 A HK 04104038A HK 1061141 A1 HK1061141 A1 HK 1061141A1
Authority
HK
Hong Kong
Prior art keywords
operating
same
cellular phone
cellular
phone
Prior art date
Application number
HK04104038A
Other languages
English (en)
Inventor
Hideki Ueda
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of HK1061141A1 publication Critical patent/HK1061141A1/xx

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
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • 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
    • H01Q1/48—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
    • H04B1/005—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
    • 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
    • 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
    • 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
    • H04M1/0206—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
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other 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
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
HK04104038A 2002-05-14 2004-06-04 Cellular phone and method of operating the same HK1061141A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002139141A JP4096294B2 (ja) 2002-05-14 2002-05-14 携帯電話装置

Publications (1)

Publication Number Publication Date
HK1061141A1 true HK1061141A1 (en) 2004-09-03

Family

ID=19194541

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04104038A HK1061141A1 (en) 2002-05-14 2004-06-04 Cellular phone and method of operating the same

Country Status (5)

Country Link
US (2) US7269440B2 (xx)
JP (1) JP4096294B2 (xx)
CN (1) CN1224286C (xx)
GB (1) GB2390240A (xx)
HK (1) HK1061141A1 (xx)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8744384B2 (en) 2000-07-20 2014-06-03 Blackberry Limited Tunable microwave devices with auto-adjusting matching circuit
TWI220817B (en) * 2003-08-22 2004-09-01 Benq Corp Antenna matching device and method thereof
JP4312100B2 (ja) 2003-11-18 2009-08-12 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 携帯通信端末
CN1906802B (zh) * 2003-11-26 2011-11-23 夏普株式会社 蜂窝无线单元
JP2005159827A (ja) * 2003-11-27 2005-06-16 Nec Access Technica Ltd 複数放送波を受信可能な携帯電話機
FR2863407B1 (fr) * 2003-12-04 2006-03-24 Sagem Telephone mobile bi-bande a diagramme de rayonnement omnidirectionnel
US6995716B2 (en) * 2004-04-30 2006-02-07 Sony Ericsson Mobile Communications Ab Selectively engaged antenna matching for a mobile terminal
USD515528S1 (en) * 2004-06-10 2006-02-21 Matsushita Electric Industrial Co., Ltd. Mobile phone
SE528088C2 (sv) * 2004-09-13 2006-08-29 Amc Centurion Ab Antennanordning och bärbar radiokommunikationsanordning innefattande sådan antennanordning
EP1814192A1 (en) * 2004-10-21 2007-08-01 Mitsubishi Denki Kabushiki Kaisha Sliding portable radio
JP2006180463A (ja) * 2004-11-29 2006-07-06 Matsushita Electric Ind Co Ltd アンテナ装置
TWI246796B (en) * 2005-02-18 2006-01-01 Benq Corp Antenna device
US9406444B2 (en) 2005-11-14 2016-08-02 Blackberry Limited Thin film capacitors
US7711337B2 (en) 2006-01-14 2010-05-04 Paratek Microwave, Inc. Adaptive impedance matching module (AIMM) control architectures
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
EP2040327B1 (en) * 2006-07-06 2018-08-08 Sharp Kabushiki Kaisha Portable wireless terminal device
CA118628S (en) * 2006-07-24 2008-01-04 Nokia Corp Handset
WO2008029193A1 (en) * 2006-09-06 2008-03-13 Nokia Corporation A multi-part radio apparatus
GB2443227A (en) * 2006-10-23 2008-04-30 Sony Uk Ltd Using watermarks to detect unauthorised copies of content materials
US7714676B2 (en) 2006-11-08 2010-05-11 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method
US7535312B2 (en) 2006-11-08 2009-05-19 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method with improved dynamic range
JP4642009B2 (ja) * 2006-12-04 2011-03-02 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 アンテナ装置及び携帯端末装置
KR101347012B1 (ko) * 2006-12-19 2014-01-02 엘지전자 주식회사 정합회로 구비 이동단말기 및 정합회로 구비 안테나
US9246212B2 (en) 2006-12-22 2016-01-26 Nokia Technologies Oy Apparatus comprising an antenna element and a metal part
USD561730S1 (en) * 2007-03-09 2008-02-12 Firefly Mobile, Inc. Cellular telephone
US8213886B2 (en) 2007-05-07 2012-07-03 Paratek Microwave, Inc. Hybrid techniques for antenna retuning utilizing transmit and receive power information
US20080300029A1 (en) * 2007-05-31 2008-12-04 Motorola, Inc. Inductive flexible circuit for communication device
USD585862S1 (en) * 2007-11-13 2009-02-03 Nokia Corporation Handset
US7991363B2 (en) 2007-11-14 2011-08-02 Paratek Microwave, Inc. Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics
GB0816760D0 (en) * 2008-09-12 2008-10-22 Univ Birmingham Multifunctional antenna
US8072285B2 (en) 2008-09-24 2011-12-06 Paratek Microwave, Inc. Methods for tuning an adaptive impedance matching network with a look-up table
JP2010252108A (ja) * 2009-04-16 2010-11-04 Kyocera Corp 携帯通信端末機
US8472888B2 (en) 2009-08-25 2013-06-25 Research In Motion Rf, Inc. Method and apparatus for calibrating a communication device
JP5345916B2 (ja) * 2009-09-17 2013-11-20 日本電気株式会社 アンテナ構造および無線通信装置およびアンテナ構成方法
JP4856226B2 (ja) 2009-09-24 2012-01-18 株式会社東芝 無線端末
US9026062B2 (en) 2009-10-10 2015-05-05 Blackberry Limited Method and apparatus for managing operations of a communication device
US8803631B2 (en) 2010-03-22 2014-08-12 Blackberry Limited Method and apparatus for adapting a variable impedance network
US8860525B2 (en) 2010-04-20 2014-10-14 Blackberry Limited Method and apparatus for managing interference in a communication device
CN102893452B (zh) * 2010-06-18 2016-07-06 索尼爱立信移动通讯有限公司 具有包括各自滤波器的分离天线分支的双端口天线
US20120077546A1 (en) * 2010-09-24 2012-03-29 Nokia Corporation Method and apparatus for customizing application protocols
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
US9379454B2 (en) 2010-11-08 2016-06-28 Blackberry Limited Method and apparatus for tuning antennas in a communication device
US8712340B2 (en) 2011-02-18 2014-04-29 Blackberry Limited Method and apparatus for radio antenna frequency tuning
US8655286B2 (en) 2011-02-25 2014-02-18 Blackberry Limited Method and apparatus for tuning a communication device
US8594584B2 (en) 2011-05-16 2013-11-26 Blackberry Limited Method and apparatus for tuning a communication device
EP2740221B1 (en) 2011-08-05 2019-06-26 BlackBerry Limited Method and apparatus for band tuning in a communication device
US8948889B2 (en) 2012-06-01 2015-02-03 Blackberry Limited Methods and apparatus for tuning circuit components of a communication device
US9853363B2 (en) 2012-07-06 2017-12-26 Blackberry Limited Methods and apparatus to control mutual coupling between antennas
US9246223B2 (en) 2012-07-17 2016-01-26 Blackberry Limited Antenna tuning for multiband operation
US9413066B2 (en) 2012-07-19 2016-08-09 Blackberry Limited Method and apparatus for beam forming and antenna tuning in a communication device
US9350405B2 (en) 2012-07-19 2016-05-24 Blackberry Limited Method and apparatus for antenna tuning and power consumption management in a communication device
US9362891B2 (en) 2012-07-26 2016-06-07 Blackberry Limited Methods and apparatus for tuning a communication device
US9374113B2 (en) 2012-12-21 2016-06-21 Blackberry Limited Method and apparatus for adjusting the timing of radio antenna tuning
US10404295B2 (en) 2012-12-21 2019-09-03 Blackberry Limited Method and apparatus for adjusting the timing of radio antenna tuning
KR20160029539A (ko) * 2014-09-05 2016-03-15 엘지전자 주식회사 공진주파수 가변 안테나
US9438319B2 (en) 2014-12-16 2016-09-06 Blackberry Limited Method and apparatus for antenna selection

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992799A (en) * 1989-09-28 1991-02-12 Motorola, Inc. Adaptable antenna
FR2677513B1 (fr) * 1991-06-06 1997-05-23 Dassault Aviat Dispositif de commutation electronique pour antenne commutable dans les gammes de frequences vhf et uhf.
JP3251680B2 (ja) * 1991-12-26 2002-01-28 株式会社東芝 携帯無線機
JP3296017B2 (ja) 1993-04-28 2002-06-24 カシオ計算機株式会社 アンテナ装置
DE69424968T2 (de) * 1993-04-28 2000-10-19 Casio Computer Co., Ltd. Antennenvorrichtung zur Erzeugung gewünschter Strahlungsdiagramme ohne Veränderung der Antennenstruktur
JP3059336B2 (ja) 1994-04-06 2000-07-04 三菱電機株式会社 アンテナ装置及び移動体通信機
US5561437A (en) * 1994-09-15 1996-10-01 Motorola, Inc. Two position fold-over dipole antenna
JP3293407B2 (ja) 1995-05-31 2002-06-17 三菱電機株式会社 携帯無線機
JP3126313B2 (ja) * 1996-09-19 2001-01-22 松下電器産業株式会社 アンテナ装置
US6405025B1 (en) * 1997-12-09 2002-06-11 Nokia Mobile Phones Limited Method for selecting the frequency range in radio communication devices operating in several frequency ranges and a radio communication device
JPH11186832A (ja) 1997-12-19 1999-07-09 Murata Mfg Co Ltd アンテナ装置
SE9801381D0 (sv) 1998-04-20 1998-04-20 Allgon Ab Ground extension arrangement for coupling to ground means in an antenna system, and an antenna system and a mobile radio device having such ground arrangement
US5995052A (en) * 1998-05-15 1999-11-30 Ericsson Inc. Flip open antenna for a communication device
US6397077B1 (en) * 1998-05-20 2002-05-28 Conexant Systems, Inc. Wide frequency range couplers and detectors for power detection in multiple frequency band systems
JP2000138522A (ja) 1998-10-30 2000-05-16 Kyocera Corp 携帯無線通信装置
JP2001268187A (ja) * 2000-03-14 2001-09-28 Nec Saitama Ltd 折り畳み型携帯電話機の呼出音の鳴動システム及び方法
JP3669422B2 (ja) 2000-05-29 2005-07-06 日本電気株式会社 折り畳み型携帯電話機
JP2002064329A (ja) 2000-08-15 2002-02-28 Sony Corp 無線通信装置
JP2002076719A (ja) 2000-09-04 2002-03-15 Toshiba Corp インピーダンス整合方法及びインピーダンス整合回路並びに広帯域アンテナ
JP3830773B2 (ja) * 2001-05-08 2006-10-11 三菱電機株式会社 携帯電話機
US20020191913A1 (en) * 2001-06-08 2002-12-19 Honeywell International Inc. Apparatus and method for processing light
US6621466B2 (en) * 2001-06-19 2003-09-16 Tyco Electronics Logistics Ag Multiple band split ground plane antenna assembly
JP2006166260A (ja) 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd 折畳式携帯無線機

Also Published As

Publication number Publication date
GB2390240A (en) 2003-12-31
US7348926B2 (en) 2008-03-25
US7269440B2 (en) 2007-09-11
GB0310897D0 (en) 2003-06-18
JP4096294B2 (ja) 2008-06-04
CN1224286C (zh) 2005-10-19
CN1461166A (zh) 2003-12-10
US20030216150A1 (en) 2003-11-20
JP2003332938A (ja) 2003-11-21
US20050255875A1 (en) 2005-11-17

Similar Documents

Publication Publication Date Title
HK1061141A1 (en) Cellular phone and method of operating the same
HK1106645A1 (en) Cellular phone
AU2003228750A1 (en) Cellular telephone and method of receiving slide shows
GB2366157B (en) Cellular phone and method of operation
IL164687A0 (en) Cellular libraries and methods for the preparationthereof
HK1050098A1 (en) Portable cellular phone
AU2003211619A1 (en) Cellular telephone
GB0308695D0 (en) Portable cellular phone
HK1060812A1 (en) Cellular phone
HK1065209A1 (en) Mobile communication terminal and method of controlling the same
AU2003228839A1 (en) Cellular ad hoc phone extension system and method
AU2003271754A8 (en) Cellular radio telephone
EP1496566A4 (en) CELLULAR REMOTE SPEAKER AND ANTENNA BUILT IN IT
GB2389719B (en) Mobile telephones and like devices
TW572504U (en) Casing-replaceable mobile phone and its assembly
GB2352364B (en) Mobile telephone and method of operating the same
AU2003287896A8 (en) Mobile terminal, method of operating the same and information items for use therein
GB2380636B (en) Cellular phone
GB0223717D0 (en) Cellular device and method
GB0225165D0 (en) Cellular telephone
GB2384658B (en) Mobile telephone and its control method
AU2003276398A8 (en) Shearwall structure and method of making the same
GB0216237D0 (en) Portable telephone terminal and method of customizing the same
AU2002349421A1 (en) Cellular phone
GB2377594B (en) Cellular phone and method of operation

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090514