CN101282127A - 时分双工无线通信系统的收发切换装置 - Google Patents
时分双工无线通信系统的收发切换装置 Download PDFInfo
- Publication number
- CN101282127A CN101282127A CNA2007100904523A CN200710090452A CN101282127A CN 101282127 A CN101282127 A CN 101282127A CN A2007100904523 A CNA2007100904523 A CN A2007100904523A CN 200710090452 A CN200710090452 A CN 200710090452A CN 101282127 A CN101282127 A CN 101282127A
- Authority
- CN
- China
- Prior art keywords
- switch element
- time slot
- control signal
- transmit
- noise amplifier
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 title claims description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000006698 induction Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 101150087393 PIN3 gene Proteins 0.000 description 8
- 102000007315 Telomeric Repeat Binding Protein 1 Human genes 0.000 description 5
- 108010033711 Telomeric Repeat Binding Protein 1 Proteins 0.000 description 5
- 102000005591 NIMA-Interacting Peptidylprolyl Isomerase Human genes 0.000 description 4
- 108010059419 NIMA-Interacting Peptidylprolyl Isomerase Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100904523A CN101282127B (zh) | 2007-04-06 | 2007-04-06 | 时分双工无线通信系统的收发切换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100904523A CN101282127B (zh) | 2007-04-06 | 2007-04-06 | 时分双工无线通信系统的收发切换装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101282127A true CN101282127A (zh) | 2008-10-08 |
CN101282127B CN101282127B (zh) | 2011-07-13 |
Family
ID=40014450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100904523A Expired - Fee Related CN101282127B (zh) | 2007-04-06 | 2007-04-06 | 时分双工无线通信系统的收发切换装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101282127B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102291090A (zh) * | 2011-04-22 | 2011-12-21 | 中兴通讯股份有限公司 | 低噪声放大器保护开关 |
CN103079292A (zh) * | 2012-12-28 | 2013-05-01 | 成都泰格微波技术股份有限公司 | 一种tdd lte塔顶放大器的高性能射频通道 |
CN105306033A (zh) * | 2015-10-22 | 2016-02-03 | 中国船舶重工集团公司第七二四研究所 | 一种pin收发开关与限幅器的微波集成模块 |
CN105634532A (zh) * | 2014-10-31 | 2016-06-01 | 展讯通信(上海)有限公司 | 信号收发装置 |
WO2016101096A1 (en) * | 2014-12-22 | 2016-06-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Receive supervision method and radio unit |
CN107483077A (zh) * | 2017-09-26 | 2017-12-15 | 天津光电通信技术有限公司 | 一种高功率高隔离度信号收发转换器 |
US9853802B2 (en) | 2014-04-25 | 2017-12-26 | Huawei Technologies Co., Ltd. | Radio frequency circuit and mobile terminal |
CN107786215A (zh) * | 2016-08-31 | 2018-03-09 | 北京信威通信技术股份有限公司 | 一种射频天线接口静电防护电路以及调试方法 |
CN107994918A (zh) * | 2017-12-21 | 2018-05-04 | 南京华讯方舟通信设备有限公司 | 一种用于射频收发切换的单刀双掷开关 |
CN108173568A (zh) * | 2017-12-11 | 2018-06-15 | 大连昊洋科技发展有限公司 | 一种大功率高速射频收发切换装置及方法、无线通信系统 |
CN110932751A (zh) * | 2019-11-26 | 2020-03-27 | 京信通信系统(中国)有限公司 | 大功率上下行切换装置和通信设备 |
CN111181582A (zh) * | 2020-01-06 | 2020-05-19 | 闻泰通讯股份有限公司 | 一种干扰信号处理方法、装置和gsm移动终端 |
CN113271199A (zh) * | 2021-05-18 | 2021-08-17 | 广东圣大通信有限公司 | 基于时分双工的收发装置 |
CN107994918B (zh) * | 2017-12-21 | 2024-05-10 | 武汉华讯国蓉科技有限公司 | 一种用于射频收发切换的单刀双掷开关 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08330996A (ja) * | 1995-05-30 | 1996-12-13 | Sony Corp | アンテナ共用器 |
CN100382468C (zh) * | 2003-07-08 | 2008-04-16 | 大唐移动通信设备有限公司 | 时分双工无线通信系统收发线性开关电路和其实现方法 |
KR100840527B1 (ko) * | 2005-07-01 | 2008-06-23 | 삼성전자주식회사 | 시분할복신 무선통신시스템에서 송수신 안테나 스위칭 장치 |
-
2007
- 2007-04-06 CN CN2007100904523A patent/CN101282127B/zh not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102291090A (zh) * | 2011-04-22 | 2011-12-21 | 中兴通讯股份有限公司 | 低噪声放大器保护开关 |
CN103079292A (zh) * | 2012-12-28 | 2013-05-01 | 成都泰格微波技术股份有限公司 | 一种tdd lte塔顶放大器的高性能射频通道 |
CN103079292B (zh) * | 2012-12-28 | 2015-08-26 | 成都泰格微波技术股份有限公司 | 一种tdd lte塔顶放大器的高性能射频通道 |
US9853802B2 (en) | 2014-04-25 | 2017-12-26 | Huawei Technologies Co., Ltd. | Radio frequency circuit and mobile terminal |
CN105634532A (zh) * | 2014-10-31 | 2016-06-01 | 展讯通信(上海)有限公司 | 信号收发装置 |
US10298349B2 (en) | 2014-12-22 | 2019-05-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Receive supervision method and radio unit |
WO2016101096A1 (en) * | 2014-12-22 | 2016-06-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Receive supervision method and radio unit |
CN105306033A (zh) * | 2015-10-22 | 2016-02-03 | 中国船舶重工集团公司第七二四研究所 | 一种pin收发开关与限幅器的微波集成模块 |
CN105306033B (zh) * | 2015-10-22 | 2018-06-29 | 中国船舶重工集团公司第七二四研究所 | 一种pin收发开关与限幅器的微波集成模块 |
CN107786215A (zh) * | 2016-08-31 | 2018-03-09 | 北京信威通信技术股份有限公司 | 一种射频天线接口静电防护电路以及调试方法 |
CN107483077A (zh) * | 2017-09-26 | 2017-12-15 | 天津光电通信技术有限公司 | 一种高功率高隔离度信号收发转换器 |
CN108173568A (zh) * | 2017-12-11 | 2018-06-15 | 大连昊洋科技发展有限公司 | 一种大功率高速射频收发切换装置及方法、无线通信系统 |
CN107994918A (zh) * | 2017-12-21 | 2018-05-04 | 南京华讯方舟通信设备有限公司 | 一种用于射频收发切换的单刀双掷开关 |
CN107994918B (zh) * | 2017-12-21 | 2024-05-10 | 武汉华讯国蓉科技有限公司 | 一种用于射频收发切换的单刀双掷开关 |
CN110932751A (zh) * | 2019-11-26 | 2020-03-27 | 京信通信系统(中国)有限公司 | 大功率上下行切换装置和通信设备 |
WO2021103151A1 (zh) * | 2019-11-26 | 2021-06-03 | 京信通信系统(中国)有限公司 | 大功率上下行切换装置和通信设备 |
CN111181582A (zh) * | 2020-01-06 | 2020-05-19 | 闻泰通讯股份有限公司 | 一种干扰信号处理方法、装置和gsm移动终端 |
CN113271199A (zh) * | 2021-05-18 | 2021-08-17 | 广东圣大通信有限公司 | 基于时分双工的收发装置 |
CN113271199B (zh) * | 2021-05-18 | 2021-12-14 | 广东圣大通信有限公司 | 基于时分双工的收发装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101282127B (zh) | 2011-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101282127B (zh) | 时分双工无线通信系统的收发切换装置 | |
US7373115B2 (en) | Apparatus for transmit and receive switching in a time-division duplexing wireless network | |
CN100382468C (zh) | 时分双工无线通信系统收发线性开关电路和其实现方法 | |
US20050255812A1 (en) | RF front-end apparatus in a TDD wireless communication system | |
CN106571850A (zh) | 一种tdd模式的双向放大器 | |
KR101428003B1 (ko) | 트랜스포머 기반 rf 스위치 및 그 스위칭 방법 | |
US20070002781A1 (en) | Transmit-receive antenna switch in a TDD wireless communication system | |
CN100579269C (zh) | 改善双模手机中gsm开关对cdma灵敏度影响的装置 | |
US8331388B2 (en) | Circuit arrangement and method of operating a circuit arrangement | |
CN111211805A (zh) | 平衡式射频前端收发电路、系统及其控制方法 | |
US6812786B2 (en) | Zero-bias bypass switching circuit using mismatched 90 degrees hybrid | |
KR100840527B1 (ko) | 시분할복신 무선통신시스템에서 송수신 안테나 스위칭 장치 | |
KR20120013138A (ko) | 복수 방식을 지원하는 증폭기 및 그 증폭 방법 | |
CN203057147U (zh) | 一种双向放大器收发切换电路 | |
JP2010056876A (ja) | デュプレクサ回路 | |
CN108173568B (zh) | 一种大功率高速射频收发切换装置及方法、无线通信系统 | |
CN202503478U (zh) | 一种双向射频功率放大器 | |
CN100375413C (zh) | 一种大功率线性收发开关电路 | |
CN112305507A (zh) | 一种使用氮化镓功率放大器的雷达收发组件 | |
CN101599744A (zh) | Tdd模式的大功率双向放大器 | |
CN210780780U (zh) | 平衡式射频前端收发电路及系统 | |
CN114978223A (zh) | 一种可应用在极窄脉宽下的双功率收发组件 | |
CN106911358A (zh) | 一种无线收发系统 | |
Ginzberg et al. | Digital evolution of the quadrature balanced power amplifier transceiver for full duplex wireless operation | |
CN201018508Y (zh) | 一种前置卫星接收发射电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Cai Bing Inventor after: Li Haiting Inventor after: Li Junyong Inventor after: Zhang Wen Inventor before: Wen Yaotong |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171010 Address after: 065000 Langfang City, Hebei province Guangyang District Hong Chong Road auspicious District 12 Building 2 unit 302 room Co-patentee after: Li Haiting Patentee after: Cai Bing Co-patentee after: Li Junyong Co-patentee after: Zhang Wen Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong high tech Industrial Park, ZTE building Patentee before: ZTE Corporation |
|
TR01 | Transfer of patent right | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Ruihua Inventor after: Chen Qiang Inventor after: Zhao Chuan Inventor after: Zhao Aixia Inventor after: Liu Ni Inventor after: Yin Weidong Inventor before: Cai Bing Inventor before: Li Haiting Inventor before: Li Junyong Inventor before: Zhang Wen |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180103 Address after: 065000 Langfang City, Hebei province Guangyang District Hong Chong Road auspicious District 12 Building 2 unit 302 room Co-patentee after: Chen Qiang Patentee after: Ma Ruihua Co-patentee after: Zhao Chuan Co-patentee after: Zhao Aixia Co-patentee after: Liu Ni Co-patentee after: Yin Weidong Address before: 065000 Langfang City, Hebei province Guangyang District Hong Chong Road auspicious District 12 Building 2 unit 302 room Co-patentee before: Li Haiting Patentee before: Cai Bing Co-patentee before: Li Junyong Co-patentee before: Zhang Wen |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20180406 |
|
CF01 | Termination of patent right due to non-payment of annual fee |