CN2624561Y - 基站功率放大器 - Google Patents
基站功率放大器 Download PDFInfo
- Publication number
- CN2624561Y CN2624561Y CNU032360851U CN03236085U CN2624561Y CN 2624561 Y CN2624561 Y CN 2624561Y CN U032360851 U CNU032360851 U CN U032360851U CN 03236085 U CN03236085 U CN 03236085U CN 2624561 Y CN2624561 Y CN 2624561Y
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- base station
- power amplifier
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- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
Claims (1)
- 一种基站功率放大器,其特征在于:它包括输入端隔离器(1)、(1′),旁路开关(2)、(2′),可调衰减器(3)、(3′),输入端带通滤波器(4)、(4′),功率放大器(5)、(5′),功放输出端双节隔离器(6)、(6′),大功率双工器(7)、(7′),双工塔放(8)、(8′);发射信号由BTS各信道机Txout端分别接入端A、A′,由对应的功放独立放大,隔离器(1)、(1′)用于保护基站功放,自动旁路开关(2)、(2′)在基站放大器功放故障无输出时,基站原输出信号自动经旁路送至天线,可调衰减器(3)、(3′)将基站放大器的功放的激励信号调节至合适的强度,满足工程中的不同功率输出,大功放输出端隔离器(6)、(6′)用于对功放(5)、(5′)的保护,采用两只双工器(7)、(7′),使发射信号由原来的一路发射变为两路发射,双工器将接收信号和发射信号合并到一个端口,应用两只双工器在不增加天线的情况下保证分集接收。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU032360851U CN2624561Y (zh) | 2003-01-20 | 2003-01-20 | 基站功率放大器 |
Applications Claiming Priority (1)
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CNU032360851U CN2624561Y (zh) | 2003-01-20 | 2003-01-20 | 基站功率放大器 |
Publications (1)
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CN2624561Y true CN2624561Y (zh) | 2004-07-07 |
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CNU032360851U Expired - Fee Related CN2624561Y (zh) | 2003-01-20 | 2003-01-20 | 基站功率放大器 |
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CN (1) | CN2624561Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100418384C (zh) * | 2005-11-30 | 2008-09-10 | 李学军 | 多载波基站放大器 |
CN102056301A (zh) * | 2009-10-30 | 2011-05-11 | 中国移动通信集团北京有限公司 | 一种通过直放站处理下行信号的方法、设备及一种直放站 |
CN102544647A (zh) * | 2011-12-23 | 2012-07-04 | 成都泰格微波技术股份有限公司 | 一种波导隔离双工一体化组件 |
CN1989708B (zh) * | 2004-08-09 | 2012-11-07 | 思科技术公司 | 发射系统、发射方法和发射机 |
-
2003
- 2003-01-20 CN CNU032360851U patent/CN2624561Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1989708B (zh) * | 2004-08-09 | 2012-11-07 | 思科技术公司 | 发射系统、发射方法和发射机 |
CN100418384C (zh) * | 2005-11-30 | 2008-09-10 | 李学军 | 多载波基站放大器 |
CN102056301A (zh) * | 2009-10-30 | 2011-05-11 | 中国移动通信集团北京有限公司 | 一种通过直放站处理下行信号的方法、设备及一种直放站 |
CN102056301B (zh) * | 2009-10-30 | 2013-07-17 | 中国移动通信集团北京有限公司 | 一种通过直放站处理下行信号的方法、设备及一种直放站 |
CN102544647A (zh) * | 2011-12-23 | 2012-07-04 | 成都泰格微波技术股份有限公司 | 一种波导隔离双工一体化组件 |
WO2013091258A1 (zh) * | 2011-12-23 | 2013-06-27 | 成都泰格微波技术股份有限公司 | 一种波导隔离双工一体化组件 |
CN102544647B (zh) * | 2011-12-23 | 2014-03-26 | 成都泰格微波技术股份有限公司 | 一种波导隔离双工一体化组件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY ZHONGKEDIANKE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG XIAOPENG Effective date: 20050318 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050318 Address after: 518057 building M-8, Middle District of Shenzhen hi tech Industrial Park Patentee after: Shenzhen Zhongke science and Technology Co., Ltd. Address before: 518000 room 1907, international commercial building, guest Road, Shenzhen, Guangdong, Luohu District Patentee before: Wang Xiaopeng |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |