CN100341254C - 能够接收多种广播电波的蜂窝电话 - Google Patents
能够接收多种广播电波的蜂窝电话 Download PDFInfo
- Publication number
- CN100341254C CN100341254C CNB2004100961382A CN200410096138A CN100341254C CN 100341254 C CN100341254 C CN 100341254C CN B2004100961382 A CNB2004100961382 A CN B2004100961382A CN 200410096138 A CN200410096138 A CN 200410096138A CN 100341254 C CN100341254 C CN 100341254C
- Authority
- CN
- China
- Prior art keywords
- cellular telephone
- switch
- antenna
- broadcasting wave
- impedance adjustment
- 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 - Fee Related
Links
- 230000001413 cellular effect Effects 0.000 title claims abstract description 138
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Images
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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP397181/2003 | 2003-11-27 | ||
JP2003397181A JP2005159827A (ja) | 2003-11-27 | 2003-11-27 | 複数放送波を受信可能な携帯電話機 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1622480A CN1622480A (zh) | 2005-06-01 |
CN100341254C true CN100341254C (zh) | 2007-10-03 |
Family
ID=34463828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100961382A Expired - Fee Related CN100341254C (zh) | 2003-11-27 | 2004-11-26 | 能够接收多种广播电波的蜂窝电话 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7340274B2 (zh) |
EP (1) | EP1536513A1 (zh) |
JP (1) | JP2005159827A (zh) |
CN (1) | CN100341254C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102215278A (zh) * | 2010-07-30 | 2011-10-12 | 惠州Tcl移动通信有限公司 | 一种两线合一的移动终端及其天线控制装置 |
Families Citing this family (21)
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---|---|---|---|---|
JP4301007B2 (ja) * | 2004-01-08 | 2009-07-22 | ミツミ電機株式会社 | 分配器及びそれを用いた放送信号受信システム |
WO2005086933A2 (en) * | 2004-03-09 | 2005-09-22 | Procon, Inc. | Combination service request and satellite radio system |
US20060128331A1 (en) * | 2004-12-13 | 2006-06-15 | Rooyen Pieter V | Method and system for mobile architecture supporting cellular or wireless networks and broadcast utilizing a single chip cellular and single chip broadcast silicon solution |
KR100992853B1 (ko) * | 2006-03-06 | 2010-11-09 | 삼성전자주식회사 | 방송신호처리장치 및 그 제어방법 |
US8472908B2 (en) | 2006-04-03 | 2013-06-25 | Fractus, S.A. | Wireless portable device including internal broadcast receiver |
CN101507128B (zh) | 2006-09-11 | 2012-10-10 | 松下电器产业株式会社 | 无线通信装置 |
US7917096B2 (en) | 2007-03-30 | 2011-03-29 | Sony Ericsson Mobile Communications Ab | Antenna interface circuits including multiple impedance matching networks that are respectively associated with multiple frequency bands and electronic devices incorporating the same |
US7936315B2 (en) * | 2008-09-30 | 2011-05-03 | Cheng Uei Precision Industry Co., Ltd. | Antenna system and method for making the same |
CN101877619A (zh) * | 2009-04-28 | 2010-11-03 | 深圳富泰宏精密工业有限公司 | 兼具调频与多媒体广播功能的便携式电子装置 |
WO2010145825A1 (en) * | 2009-06-18 | 2010-12-23 | Fractus, S.A. | Wireless device providing operability for broadcast standards and method enabling such operability |
ITRM20090422A1 (it) * | 2009-08-05 | 2011-02-06 | C N R I B A M Istituto Per I Beni Archeologici E | Sistema gpr stepped frequency riconfigurabile |
US8442577B2 (en) * | 2010-03-30 | 2013-05-14 | Mediatek Inc. | Wireless communication apparatus with an antenna shared between a plurality of communication circuits |
US8757495B2 (en) * | 2010-09-03 | 2014-06-24 | Hand Held Products, Inc. | Encoded information reading terminal with multi-band antenna |
CN102014210B (zh) * | 2010-12-08 | 2013-10-02 | 惠州Tcl移动通信有限公司 | 一种模拟电视与fm调频广播共用天线的移动终端 |
CN102098069A (zh) * | 2011-01-27 | 2011-06-15 | 中兴通讯股份有限公司 | 调频天线实现方法、装置及移动终端 |
US8892061B2 (en) | 2011-03-24 | 2014-11-18 | At&T Intellectual Property I, L.P. | Methods, devices, and computer program products for tracking receipt and determining effectiveness of radio broadcast signals |
CN103636061B (zh) * | 2011-07-06 | 2015-12-09 | 诺基亚公司 | 用于无线通信的具有天线的装置以及方法 |
US20140241217A1 (en) * | 2011-08-18 | 2014-08-28 | Zte Corporation | Headset device, headset, and method for processing signal by using headset device |
US10276940B2 (en) * | 2013-10-31 | 2019-04-30 | Motorola Solutions, Inc. | Multi-band subscriber antenna for portable radios |
CN106450776B (zh) * | 2016-09-29 | 2019-06-11 | 宇龙计算机通信科技(深圳)有限公司 | 天线装置及移动终端 |
US10903866B1 (en) * | 2018-12-18 | 2021-01-26 | ZaiNar, Inc. | System for generating accurate reference signals for time-of-arrival based time synchronization |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5089829A (en) * | 1989-12-22 | 1992-02-18 | Yokowo Mfg. Co., Ltd | Antenna device shared by three kinds of waves |
EP1168616A2 (en) * | 1997-12-05 | 2002-01-02 | Thomson Licensing S.A. | Automatic gain-controlled VHF/UHF antenna tuning apparatus |
US20030100333A1 (en) * | 2001-11-27 | 2003-05-29 | Randolph Standke | GPS equipped mobile phone with single shared antenna |
US20030216150A1 (en) * | 2002-05-14 | 2003-11-20 | Nec Corporation | Cellular phone and method of operating the same |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6066140U (ja) | 1983-10-13 | 1985-05-10 | 富士通テン株式会社 | アンテナ共用装置 |
JPS6257414U (zh) | 1985-09-27 | 1987-04-09 | ||
JPH03192902A (ja) | 1989-12-22 | 1991-08-22 | Yokowo Co Ltd | 三波共用アンテナ装置 |
JPH0645958A (ja) | 1992-04-03 | 1994-02-18 | Nec Corp | 無線受信機 |
JPH08307297A (ja) | 1995-05-02 | 1996-11-22 | Fujitsu Ten Ltd | 車載用アンテナ整合装置 |
JP2856133B2 (ja) | 1996-01-09 | 1999-02-10 | 日本電気株式会社 | アンテナ及び無線通信装置 |
JPH09270836A (ja) | 1996-03-29 | 1997-10-14 | Sony Corp | 通信端末及び電源供給装置 |
US5886938A (en) | 1996-10-31 | 1999-03-23 | Texas Instruments Incorporated | Semiconductor memory device having sense amplifiers with offset latch transistors and interleaved gate fingers |
EP1046249B1 (de) * | 1998-01-09 | 2001-08-22 | Swisscom Mobile AG | Verfahren zur interaktiven telekommunikation |
JP2981880B2 (ja) * | 1998-04-23 | 1999-11-22 | 郵政省通信総合研究所長 | マルチモードサービス無線通信システム |
CN1168227C (zh) * | 1998-10-05 | 2004-09-22 | 株式会社Aor | 宽频带接收机及频道扫描方法 |
JP3494046B2 (ja) | 1998-11-19 | 2004-02-03 | 株式会社日立製作所 | Tdma/cdma共用通信端末 |
JP2001077719A (ja) | 1999-09-07 | 2001-03-23 | Nec Saitama Ltd | アンテナ・インピーダンス変化の補償可能な携帯電話機 |
US6728531B1 (en) * | 1999-09-22 | 2004-04-27 | Motorola, Inc. | Method and apparatus for remotely configuring a wireless communication device |
US6920315B1 (en) * | 2000-03-22 | 2005-07-19 | Ericsson Inc. | Multiple antenna impedance optimization |
US6895238B2 (en) * | 2001-03-30 | 2005-05-17 | Motorola, Inc. | Method for providing entertainment to a portable device |
US6735435B2 (en) * | 2001-03-30 | 2004-05-11 | Motorola, Inc. | Method for providing entertainment to portable device based upon predetermined parameters |
KR20030002452A (ko) | 2001-06-29 | 2003-01-09 | 엘지전자 주식회사 | 이동통신 단말기의 3 밴드 수신주파수 회로 |
JP2003078441A (ja) | 2001-09-03 | 2003-03-14 | Matsushita Electric Ind Co Ltd | 高周波回路装置および移動体通信装置 |
US20030054775A1 (en) | 2001-09-18 | 2003-03-20 | Eaves Neil Scott | Diplexer |
JP3726740B2 (ja) | 2001-11-15 | 2005-12-14 | 日本電気株式会社 | 携帯電話機 |
US6968206B1 (en) * | 2002-03-01 | 2005-11-22 | Ivy Whitsey-Anderson | Portable television/cellular phone device |
US20040157572A1 (en) * | 2003-02-10 | 2004-08-12 | Kumar Ramaswamy | System and method for tuning radio service |
KR20050115258A (ko) * | 2003-02-28 | 2005-12-07 | 실리콘 래버래토리즈 , 인코포레이티드 | 라디오 주파수 수신기를 위한 튜너 및 그와 관련된 방법 |
JP2005176302A (ja) * | 2003-09-26 | 2005-06-30 | Nec Access Technica Ltd | 携帯端末のアンテナ装置および放送波を受信可能な無線機 |
JP2005311615A (ja) * | 2004-04-20 | 2005-11-04 | Toshiba Corp | 携帯電話端末、携帯電話端末の制御方法 |
JP2006013646A (ja) * | 2004-06-23 | 2006-01-12 | Sony Corp | 高周波信号受信装置 |
US20060128418A1 (en) * | 2004-12-14 | 2006-06-15 | Nokia Corporation | Phone functions triggered by broadcast data |
-
2003
- 2003-11-27 JP JP2003397181A patent/JP2005159827A/ja active Pending
-
2004
- 2004-11-23 EP EP04027761A patent/EP1536513A1/en not_active Withdrawn
- 2004-11-23 US US10/994,631 patent/US7340274B2/en active Active
- 2004-11-26 CN CNB2004100961382A patent/CN100341254C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5089829A (en) * | 1989-12-22 | 1992-02-18 | Yokowo Mfg. Co., Ltd | Antenna device shared by three kinds of waves |
EP1168616A2 (en) * | 1997-12-05 | 2002-01-02 | Thomson Licensing S.A. | Automatic gain-controlled VHF/UHF antenna tuning apparatus |
US20030100333A1 (en) * | 2001-11-27 | 2003-05-29 | Randolph Standke | GPS equipped mobile phone with single shared antenna |
US20030216150A1 (en) * | 2002-05-14 | 2003-11-20 | Nec Corporation | Cellular phone and method of operating the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102215278A (zh) * | 2010-07-30 | 2011-10-12 | 惠州Tcl移动通信有限公司 | 一种两线合一的移动终端及其天线控制装置 |
Also Published As
Publication number | Publication date |
---|---|
US7340274B2 (en) | 2008-03-04 |
US20050119026A1 (en) | 2005-06-02 |
CN1622480A (zh) | 2005-06-01 |
EP1536513A1 (en) | 2005-06-01 |
JP2005159827A (ja) | 2005-06-16 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141126 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20141126 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20191126 |
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CF01 | Termination of patent right due to non-payment of annual fee |