CN101330276A - 一种数字预失真功率放大器及其实现方法 - Google Patents
一种数字预失真功率放大器及其实现方法 Download PDFInfo
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- CN101330276A CN101330276A CNA2008100299554A CN200810029955A CN101330276A CN 101330276 A CN101330276 A CN 101330276A CN A2008100299554 A CNA2008100299554 A CN A2008100299554A CN 200810029955 A CN200810029955 A CN 200810029955A CN 101330276 A CN101330276 A CN 101330276A
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101808335A (zh) * | 2010-03-03 | 2010-08-18 | 京信通信***(中国)有限公司 | 一种载波资源配置***及其配置载波资源的方法 |
CN102427336A (zh) * | 2011-11-30 | 2012-04-25 | 上海瑞和安琦通信科技有限公司 | 一种实现自适应数字预失真线性化的射频功率放大*** |
CN101789923B (zh) * | 2009-12-30 | 2012-10-31 | 京信通信***(中国)有限公司 | 一种数字预失真功放***及其处理信号的方法 |
CN103685099A (zh) * | 2012-09-25 | 2014-03-26 | 京信通信***(中国)有限公司 | 一种对信号进行变频调整的方法和设备 |
CN103685109A (zh) * | 2013-10-21 | 2014-03-26 | 京信通信技术(广州)有限公司 | 宽带数字预失真多载波功率放大***及其功放增益均衡装置与方法 |
CN103701748A (zh) * | 2013-12-31 | 2014-04-02 | 京信通信***(中国)有限公司 | 通信***的削峰方法和*** |
CN108650040A (zh) * | 2018-04-26 | 2018-10-12 | 深圳市盛路物联通讯技术有限公司 | 一种射频信号的调整方法及*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US5396189A (en) * | 1993-08-03 | 1995-03-07 | Westech Group, Inc. | Adaptive feedback system |
JP4597341B2 (ja) * | 2000-09-28 | 2010-12-15 | 旭化成エレクトロニクス株式会社 | gm−Cフィルタ |
CN1166053C (zh) * | 2001-05-08 | 2004-09-08 | 华为技术有限公司 | 自适应射频数字预失真线性化方法及其电路 |
CN1248521C (zh) * | 2002-07-10 | 2006-03-29 | 华为技术有限公司 | 移动通讯中线性功放输出失真分量的检测装置及其方法 |
JP2004336428A (ja) * | 2003-05-08 | 2004-11-25 | Hitachi Kokusai Electric Inc | 歪補償回路 |
CN100511976C (zh) * | 2007-08-30 | 2009-07-08 | 京信通信***(中国)有限公司 | 数字预失真功率放大器及其实现方法 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101789923B (zh) * | 2009-12-30 | 2012-10-31 | 京信通信***(中国)有限公司 | 一种数字预失真功放***及其处理信号的方法 |
CN101808335A (zh) * | 2010-03-03 | 2010-08-18 | 京信通信***(中国)有限公司 | 一种载波资源配置***及其配置载波资源的方法 |
CN101808335B (zh) * | 2010-03-03 | 2013-01-09 | 京信通信***(中国)有限公司 | 一种载波资源配置***及其配置载波资源的方法 |
CN102427336A (zh) * | 2011-11-30 | 2012-04-25 | 上海瑞和安琦通信科技有限公司 | 一种实现自适应数字预失真线性化的射频功率放大*** |
CN102427336B (zh) * | 2011-11-30 | 2015-07-08 | 钱骅 | 一种实现自适应数字预失真线性化的射频功率放大*** |
CN103685099A (zh) * | 2012-09-25 | 2014-03-26 | 京信通信***(中国)有限公司 | 一种对信号进行变频调整的方法和设备 |
CN103685099B (zh) * | 2012-09-25 | 2017-05-24 | 京信通信***(中国)有限公司 | 一种对信号进行变频调整的方法和设备 |
CN103685109A (zh) * | 2013-10-21 | 2014-03-26 | 京信通信技术(广州)有限公司 | 宽带数字预失真多载波功率放大***及其功放增益均衡装置与方法 |
CN103685109B (zh) * | 2013-10-21 | 2016-10-05 | 京信通信技术(广州)有限公司 | 宽带数字预失真多载波功率放大***及其功放增益均衡装置与方法 |
CN103701748A (zh) * | 2013-12-31 | 2014-04-02 | 京信通信***(中国)有限公司 | 通信***的削峰方法和*** |
CN108650040A (zh) * | 2018-04-26 | 2018-10-12 | 深圳市盛路物联通讯技术有限公司 | 一种射频信号的调整方法及*** |
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