CN101917757B - 功放管的效率控制方法及其系统和数字射频拉远系统 - Google Patents
功放管的效率控制方法及其系统和数字射频拉远系统 Download PDFInfo
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CN2010102260607A CN101917757B (zh) | 2010-07-13 | 2010-07-13 | 功放管的效率控制方法及其系统和数字射频拉远系统 |
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Families Citing this family (5)
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CN102033555B (zh) * | 2010-12-17 | 2014-07-16 | 中兴通讯股份有限公司 | 一种lte系统中功放电压调节方法及装置 |
WO2011100922A2 (zh) * | 2011-04-14 | 2011-08-25 | 华为技术有限公司 | 降低功率放大器功耗的方法及装置 |
CN102368870B (zh) * | 2011-10-11 | 2013-03-06 | 波达通信设备(广州)有限公司 | 一种多调制微波系统发射链路的线性优化方法 |
CN108366419A (zh) * | 2018-01-05 | 2018-08-03 | 京信通信系统(中国)有限公司 | 一种输出功率控制方法、控制器及输出功率调节装置 |
CN108540100A (zh) * | 2018-04-02 | 2018-09-14 | 深圳天珑无线科技有限公司 | 一种射频功放的调试方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1333635A (zh) * | 2000-07-12 | 2002-01-30 | 日本电气株式会社 | 传输功率放大方法及装置 |
CN101453799A (zh) * | 2007-11-30 | 2009-06-10 | 京信通信系统(中国)有限公司 | 多载波数字选频射频拉远系统及其信号处理方法 |
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JP3180711B2 (ja) * | 1997-04-21 | 2001-06-25 | 日本電気株式会社 | ゲイン制御装置 |
US7764120B2 (en) * | 2008-08-19 | 2010-07-27 | Cree, Inc. | Integrated circuit with parallel sets of transistor amplifiers having different turn on power levels |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1333635A (zh) * | 2000-07-12 | 2002-01-30 | 日本电气株式会社 | 传输功率放大方法及装置 |
CN101453799A (zh) * | 2007-11-30 | 2009-06-10 | 京信通信系统(中国)有限公司 | 多载波数字选频射频拉远系统及其信号处理方法 |
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JP特开平10-294626A 1998.11.04 |
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Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |
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