CN201976093U - 四频段gsm收发装置及无线终端 - Google Patents

四频段gsm收发装置及无线终端 Download PDF

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Publication number
CN201976093U
CN201976093U CN2010206657599U CN201020665759U CN201976093U CN 201976093 U CN201976093 U CN 201976093U CN 2010206657599 U CN2010206657599 U CN 2010206657599U CN 201020665759 U CN201020665759 U CN 201020665759U CN 201976093 U CN201976093 U CN 201976093U
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China
Prior art keywords
frequency
gsm
band
filter
radio
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Expired - Fee Related
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CN2010206657599U
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English (en)
Chinese (zh)
Inventor
于娟
葛虎
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ZTE Corp
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ZTE Corp
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Publication date
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Priority to CN2010206657599U priority Critical patent/CN201976093U/zh
Priority to PCT/CN2011/071463 priority patent/WO2012079309A1/fr
Application granted granted Critical
Publication of CN201976093U publication Critical patent/CN201976093U/zh
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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
    • H04B1/005—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
    • H04B1/0053—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 with common antenna for more than one band
    • H04B1/006—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 with common antenna for more than one band using switches for selecting the desired band
CN2010206657599U 2010-12-17 2010-12-17 四频段gsm收发装置及无线终端 Expired - Fee Related CN201976093U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010206657599U CN201976093U (zh) 2010-12-17 2010-12-17 四频段gsm收发装置及无线终端
PCT/CN2011/071463 WO2012079309A1 (fr) 2010-12-17 2011-03-02 Dispositif d'émission/réception de système global de communication mobile (gsm) à quatre bandes et terminal sans fil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206657599U CN201976093U (zh) 2010-12-17 2010-12-17 四频段gsm收发装置及无线终端

Publications (1)

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CN201976093U true CN201976093U (zh) 2011-09-14

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CN (1) CN201976093U (fr)
WO (1) WO2012079309A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102332929A (zh) * 2011-09-23 2012-01-25 中兴通讯股份有限公司 双模射频模块、双模射频发送、接收方法以及用户终端
JP2018061280A (ja) * 2012-09-03 2018-04-12 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 周波数帯域を選択する装置及び方法
CN111262597A (zh) * 2020-01-17 2020-06-09 深圳市普威技术有限公司 一种新型射频装置、射频装置控制方法和无线设备
CN111934708A (zh) * 2020-08-04 2020-11-13 西安博瑞集信电子科技有限公司 一种应用于射频收发链路的信号处理模块
CN112968710A (zh) * 2019-12-13 2021-06-15 航天信息股份有限公司 一种多频段的射频电路
CN113055042A (zh) * 2021-03-09 2021-06-29 维沃移动通信有限公司 射频电路和电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112561B (fi) * 1999-06-10 2003-12-15 Nokia Corp Lähetin/vastaanotin RF-signaalin lähettämiseksi ja vastaanottamiseksi ainakin kahdella taajuusalueella
CN201018628Y (zh) * 2007-01-19 2008-02-06 英华达(上海)电子有限公司 一种双模智能手机
JP5702303B2 (ja) * 2008-12-24 2015-04-15 ホリンワース ファンド，エル．エル．シー． Ｒｆフロントエンドモジュールおよびアンテナシステム
CN101882941A (zh) * 2010-07-07 2010-11-10 中兴通讯股份有限公司 一种全球移动通讯系统四频收发的装置及设备

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102332929A (zh) * 2011-09-23 2012-01-25 中兴通讯股份有限公司 双模射频模块、双模射频发送、接收方法以及用户终端
WO2012152034A1 (fr) * 2011-09-23 2012-11-15 中兴通讯股份有限公司 Module radiofréquence à deux modes, procédé d'émission et de réception radiofréquence à deux modes, et terminal utilisateur.
CN102332929B (zh) * 2011-09-23 2016-08-03 中兴通讯股份有限公司 双模射频模块、双模射频发送、接收方法以及用户终端
JP2018061280A (ja) * 2012-09-03 2018-04-12 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 周波数帯域を選択する装置及び方法
US10367474B2 (en) 2012-09-03 2019-07-30 Samsung Electronics Co., Ltd. Apparatus and method for selecting frequency band
US10756705B2 (en) 2012-09-03 2020-08-25 Samsung Electronics Co., Ltd. Apparatus and method for selecting frequency band
US11258430B2 (en) 2012-09-03 2022-02-22 Samsung Electronics Co., Ltd. Apparatus and method for selecting frequency band
CN112968710A (zh) * 2019-12-13 2021-06-15 航天信息股份有限公司 一种多频段的射频电路
CN111262597A (zh) * 2020-01-17 2020-06-09 深圳市普威技术有限公司 一种新型射频装置、射频装置控制方法和无线设备
CN111934708A (zh) * 2020-08-04 2020-11-13 西安博瑞集信电子科技有限公司 一种应用于射频收发链路的信号处理模块
CN113055042A (zh) * 2021-03-09 2021-06-29 维沃移动通信有限公司 射频电路和电子设备

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Publication number Publication date
WO2012079309A1 (fr) 2012-06-21

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110914

Termination date: 20151217

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