WO2013020442A1 - Terminal mobile et dispositif de réalisation d'antenne unique gps et 3g - Google Patents

Terminal mobile et dispositif de réalisation d'antenne unique gps et 3g Download PDF

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Publication number
WO2013020442A1
WO2013020442A1 PCT/CN2012/078827 CN2012078827W WO2013020442A1 WO 2013020442 A1 WO2013020442 A1 WO 2013020442A1 CN 2012078827 W CN2012078827 W CN 2012078827W WO 2013020442 A1 WO2013020442 A1 WO 2013020442A1
Authority
WO
WIPO (PCT)
Prior art keywords
capacitor
inductor
radio frequency
antenna
frequency signal
Prior art date
Application number
PCT/CN2012/078827
Other languages
English (en)
Chinese (zh)
Inventor
张莲
Original Assignee
惠州Tcl移动通信有限公司
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 惠州Tcl移动通信有限公司 filed Critical 惠州Tcl移动通信有限公司
Publication of WO2013020442A1 publication Critical patent/WO2013020442A1/fr

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    • 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
    • H04B1/525—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 with means for reducing leakage of transmitter signal into the receiver

Abstract

L'invention porte sur un dispositif de réalisation d'antenne unique de système mondial de localisation (GPS) et de 3ème génération (3G), qui comprend une antenne à double résonance utilisée pour recevoir un signal radiofréquence, un circuit d'adaptation qui est connecté à l'antenne à double résonance pour obtenir le signal radiofréquence et effectuer un traitement d'adaptation de signal sur le signal radiofréquence, et un diplexeur qui est connecté au circuit d'adaptation pour obtenir le signal radiofréquence soumis au traitement d'adaptation de signal et envoyer le signal radiofréquence soumis à un traitement de séparation respectivement à un module GPS et un module de réception en diversité 3G. L'invention porte également sur un terminal mobile. Selon les solutions de l'invention, les pertes par réflexion et les pertes par désadaptation dans le processus d'émission du signal radiofréquence peuvent être réduites, l'efficacité d'émission du signal radiofréquence peut être accrue, la qualité de communication du terminal mobile peut être améliorée et l'accroissement de l'espace pour placer l'antenne peut être évité.
PCT/CN2012/078827 2011-08-09 2012-07-18 Terminal mobile et dispositif de réalisation d'antenne unique gps et 3g WO2013020442A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201110227584 CN102394667B (zh) 2011-08-09 2011-08-09 移动终端及gps和3g单天线实现装置
CN201110227584.2 2011-08-09

Publications (1)

Publication Number Publication Date
WO2013020442A1 true WO2013020442A1 (fr) 2013-02-14

Family

ID=45861877

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/078827 WO2013020442A1 (fr) 2011-08-09 2012-07-18 Terminal mobile et dispositif de réalisation d'antenne unique gps et 3g

Country Status (2)

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CN (1) CN102394667B (fr)
WO (1) WO2013020442A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11234195B2 (en) 2017-12-20 2022-01-25 Nordic Semiconductor Asa Radio communications

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102394667B (zh) * 2011-08-09 2013-12-18 惠州Tcl移动通信有限公司 移动终端及gps和3g单天线实现装置
CN102856629B (zh) * 2012-08-31 2015-09-23 惠州Tcl移动通信有限公司 一种手机三合一天线装置
CN103236868B (zh) * 2013-03-28 2015-07-29 惠州Tcl移动通信有限公司 信号收发模组及移动通信终端
DE102017129438A1 (de) * 2016-12-23 2018-06-28 Silicon Laboratories Inc. Hochfrequenz-Vorrichtung mit integrierter Antennensteuerung und zugehörige Verfahren
CN106711582A (zh) * 2016-12-23 2017-05-24 上海传英信息技术有限公司 天线结构及具有该天线结构的移动通信装置
CN106911356A (zh) * 2017-03-28 2017-06-30 维沃移动通信有限公司 一种信号切换方法及移动终端
CN108848269A (zh) * 2018-06-29 2018-11-20 深圳天珑无线科技有限公司 移动终端及移动终端中定位模块的控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101069360A (zh) * 2004-12-02 2007-11-07 皇家飞利浦电子股份有限公司 分布式双工器
CN201252148Y (zh) * 2008-08-01 2009-06-03 苏州艾福电子通讯有限公司 多工器模块
CN101772205A (zh) * 2008-12-31 2010-07-07 集嘉通讯股份有限公司 天线及电子装置
CN102394667A (zh) * 2011-08-09 2012-03-28 惠州Tcl移动通信有限公司 移动终端及gps和3g单天线实现装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050094695A (ko) * 2004-03-24 2005-09-28 엘지전자 주식회사 이동 통신 단말기의 안테나 매칭 회로 및 방법
KR20080043466A (ko) * 2006-11-14 2008-05-19 엘지전자 주식회사 이동통신 단말기
CN101557237A (zh) * 2009-05-15 2009-10-14 中兴通讯股份有限公司 射频前端收发装置和多模移动终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101069360A (zh) * 2004-12-02 2007-11-07 皇家飞利浦电子股份有限公司 分布式双工器
CN201252148Y (zh) * 2008-08-01 2009-06-03 苏州艾福电子通讯有限公司 多工器模块
CN101772205A (zh) * 2008-12-31 2010-07-07 集嘉通讯股份有限公司 天线及电子装置
CN102394667A (zh) * 2011-08-09 2012-03-28 惠州Tcl移动通信有限公司 移动终端及gps和3g单天线实现装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11234195B2 (en) 2017-12-20 2022-01-25 Nordic Semiconductor Asa Radio communications

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Publication number Publication date
CN102394667B (zh) 2013-12-18
CN102394667A (zh) 2012-03-28

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