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WO2013170826A3 - 一种多频段天线调谐电路及无线终端 - Google Patents

一种多频段天线调谐电路及无线终端 Download PDF

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Publication number
WO2013170826A3
WO2013170826A3 PCT/CN2013/079737 CN2013079737W WO2013170826A3 WO 2013170826 A3 WO2013170826 A3 WO 2013170826A3 CN 2013079737 W CN2013079737 W CN 2013079737W WO 2013170826 A3 WO2013170826 A3 WO 2013170826A3
Authority
WO
WIPO (PCT)
Prior art keywords
switch
multiband antenna
wireless terminal
tuned circuit
antenna tuned
Prior art date
Application number
PCT/CN2013/079737
Other languages
English (en)
French (fr)
Other versions
WO2013170826A2 (zh
Inventor
魏红泼
郭帅
张德锋
王胜元
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2013170826A2 publication Critical patent/WO2013170826A2/zh
Publication of WO2013170826A3 publication Critical patent/WO2013170826A3/zh

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
    • 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

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)
  • Transceivers (AREA)

Abstract

一种多频段天线调谐电路，包括：天线、第一开关、第二开关、两个以上调谐电路、以及控制第一开关和第二开关切换的控制模块，其中，天线通过第一开关分别与所有调谐电路的输入端连接，所有调谐电路的输出端与第二开关连接，控制模块分别与第一开关、第二开关连接，从而能提高多频段天线的效率，提升用户体验。
PCT/CN2013/079737 2012-10-09 2013-07-19 一种多频段天线调谐电路及无线终端 WO2013170826A2 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201220515152 CN202841115U (zh) 2012-10-09 2012-10-09 一种多频段天线调谐电路及无线终端
CN201220515152.1 2012-10-09

Publications (2)

Publication Number Publication Date
WO2013170826A2 WO2013170826A2 (zh) 2013-11-21
WO2013170826A3 true WO2013170826A3 (zh) 2014-01-30

Family

ID=47952709

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/079737 WO2013170826A2 (zh) 2012-10-09 2013-07-19 一种多频段天线调谐电路及无线终端

Country Status (2)

Country Link
CN (1) CN202841115U (zh)
WO (1) WO2013170826A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106100647A (zh) * 2016-07-29 2016-11-09 广东欧珀移动通信有限公司 射频电路、天线装置和移动终端

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202841115U (zh) * 2012-10-09 2013-03-27 中兴通讯股份有限公司 一种多频段天线调谐电路及无线终端
CN103594803A (zh) * 2013-10-28 2014-02-19 瑞声精密制造科技(常州)有限公司 自可配置谐振天线及其工作方法
CN106773625B (zh) * 2016-12-29 2023-04-07 歌尔股份有限公司 一种智能手表及其天线信号处理电路和方法
CN106961021A (zh) * 2017-03-14 2017-07-18 珠海市魅族科技有限公司 智能选择模块及终端天线频率范围的智能选择方法
CN107121652B (zh) * 2017-05-10 2019-11-08 合肥工业大学 用于磁共振成像设备中的多频点阵列式射频接收线圈系统
CN113330637A (zh) * 2019-05-31 2021-08-31 深圳市柔宇科技股份有限公司 天线控制方法及终端、计算机可读存储介质
CN112532772B (zh) * 2020-11-23 2023-09-19 惠州Tcl移动通信有限公司 一种天线调谐电路、实现方法及移动终端

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004091109A2 (de) * 2003-04-11 2004-10-21 Epcos Ag Frontendschaltung für drahtlose übertragungssysteme
CN200990608Y (zh) * 2006-11-24 2007-12-12 英华达(上海)电子有限公司 一种用于移动终端的多频段天线
CN101562273A (zh) * 2009-05-27 2009-10-21 上海交通大学 多频段内置式可重构移动终端天线
CN101826851A (zh) * 2010-04-02 2010-09-08 广州市圣大电子有限公司 具有多波段选择功能的跳频滤波器
CN202841115U (zh) * 2012-10-09 2013-03-27 中兴通讯股份有限公司 一种多频段天线调谐电路及无线终端

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004091109A2 (de) * 2003-04-11 2004-10-21 Epcos Ag Frontendschaltung für drahtlose übertragungssysteme
CN200990608Y (zh) * 2006-11-24 2007-12-12 英华达(上海)电子有限公司 一种用于移动终端的多频段天线
CN101562273A (zh) * 2009-05-27 2009-10-21 上海交通大学 多频段内置式可重构移动终端天线
CN101826851A (zh) * 2010-04-02 2010-09-08 广州市圣大电子有限公司 具有多波段选择功能的跳频滤波器
CN202841115U (zh) * 2012-10-09 2013-03-27 中兴通讯股份有限公司 一种多频段天线调谐电路及无线终端

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106100647A (zh) * 2016-07-29 2016-11-09 广东欧珀移动通信有限公司 射频电路、天线装置和移动终端
CN106100647B (zh) * 2016-07-29 2019-02-12 Oppo广东移动通信有限公司 射频电路、天线装置和移动终端

Also Published As

Publication number Publication date
CN202841115U (zh) 2013-03-27
WO2013170826A2 (zh) 2013-11-21

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