CN101742627A - 一种通信系统的数字自动增益控制方法及其系统 - Google Patents
一种通信系统的数字自动增益控制方法及其系统 Download PDFInfo
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Cited By (11)
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CN101989967A (zh) * | 2010-11-11 | 2011-03-23 | 京信通信系统(中国)有限公司 | 一种模数转换芯片的直流偏置补偿方法 |
CN102316567A (zh) * | 2011-08-02 | 2012-01-11 | 京信通信系统(中国)有限公司 | 数字自动增益控制方法及系统 |
CN104393884A (zh) * | 2014-11-21 | 2015-03-04 | 华为技术有限公司 | 射频接收机及射频接收机的自动增益调整方法 |
CN104639266A (zh) * | 2015-02-06 | 2015-05-20 | 深圳市极致汇仪科技有限公司 | 一种快速准确的自动增益控制方法 |
CN104768216A (zh) * | 2015-04-28 | 2015-07-08 | 武汉虹信通信技术有限责任公司 | 一种lte终端接收机自动增益控制实现方法 |
CN106886684A (zh) * | 2017-02-24 | 2017-06-23 | 科博达技术有限公司 | 数字量的等级确定方法 |
CN108235183A (zh) * | 2018-01-08 | 2018-06-29 | 北京小鱼在家科技有限公司 | 一种可以保持语音数字信号的有效动态范围并防止削峰的自动增益控制限幅方法 |
CN108988882A (zh) * | 2017-05-31 | 2018-12-11 | 深圳市中兴微电子技术有限公司 | 一种自动增益控制快速收敛方法和装置 |
CN110535448A (zh) * | 2019-09-09 | 2019-12-03 | 中国电子科技集团公司第二十六研究所 | 一种适用于脉冲调制方式的自动增益控制电路及控制方法 |
CN110855305A (zh) * | 2019-12-03 | 2020-02-28 | 成都德辰博睿科技有限公司 | 一种中频数字自动增益控制方法及系统 |
WO2021207931A1 (en) * | 2020-04-14 | 2021-10-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Device and method for envelope signal adjustment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6843597B1 (en) * | 2001-05-15 | 2005-01-18 | Golden Bridge Technology Inc. | Method and apparatus of a fast two-loop automatic gain control circuit |
US7072632B2 (en) * | 2003-10-10 | 2006-07-04 | Vixs, Inc. | Fast signal detection process |
CN100386973C (zh) * | 2004-12-23 | 2008-05-07 | 华为技术有限公司 | 一种下行通道增益自动校正的方法 |
CN101370056B (zh) * | 2007-08-17 | 2012-12-05 | 昆山杰得微电子有限公司 | 数字音频自动增益控制方法及其系统 |
CN101588196B (zh) * | 2008-05-22 | 2012-07-04 | 中兴通讯股份有限公司 | 增益控制装置和方法 |
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- 2010-01-14 CN CN201010019389A patent/CN101742627B/zh not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101989967A (zh) * | 2010-11-11 | 2011-03-23 | 京信通信系统(中国)有限公司 | 一种模数转换芯片的直流偏置补偿方法 |
CN102316567A (zh) * | 2011-08-02 | 2012-01-11 | 京信通信系统(中国)有限公司 | 数字自动增益控制方法及系统 |
WO2013017070A1 (zh) * | 2011-08-02 | 2013-02-07 | 京信通信系统(中国)有限公司 | 数字自动增益控制方法及系统 |
US9735749B2 (en) | 2014-11-21 | 2017-08-15 | Huawei Technologies Co., Ltd. | Radio frequency receiver and automatic gain control method of radio frequency receiver |
CN104393884A (zh) * | 2014-11-21 | 2015-03-04 | 华为技术有限公司 | 射频接收机及射频接收机的自动增益调整方法 |
CN104393884B (zh) * | 2014-11-21 | 2017-12-01 | 华为技术有限公司 | 射频接收机及射频接收机的自动增益调整方法 |
CN104639266A (zh) * | 2015-02-06 | 2015-05-20 | 深圳市极致汇仪科技有限公司 | 一种快速准确的自动增益控制方法 |
CN104768216A (zh) * | 2015-04-28 | 2015-07-08 | 武汉虹信通信技术有限责任公司 | 一种lte终端接收机自动增益控制实现方法 |
CN104768216B (zh) * | 2015-04-28 | 2018-05-29 | 武汉虹信通信技术有限责任公司 | 一种lte终端接收机自动增益控制实现方法 |
CN106886684A (zh) * | 2017-02-24 | 2017-06-23 | 科博达技术有限公司 | 数字量的等级确定方法 |
CN106886684B (zh) * | 2017-02-24 | 2019-06-04 | 科博达技术股份有限公司 | 数字量的等级确定方法 |
CN108988882A (zh) * | 2017-05-31 | 2018-12-11 | 深圳市中兴微电子技术有限公司 | 一种自动增益控制快速收敛方法和装置 |
CN108988882B (zh) * | 2017-05-31 | 2020-02-07 | 深圳市中兴微电子技术有限公司 | 一种自动增益控制快速收敛方法和装置 |
CN108235183A (zh) * | 2018-01-08 | 2018-06-29 | 北京小鱼在家科技有限公司 | 一种可以保持语音数字信号的有效动态范围并防止削峰的自动增益控制限幅方法 |
CN108235183B (zh) * | 2018-01-08 | 2020-04-24 | 北京小鱼在家科技有限公司 | 一种可以保持语音数字信号的有效动态范围并防止削峰的自动增益控制限幅方法 |
CN110535448A (zh) * | 2019-09-09 | 2019-12-03 | 中国电子科技集团公司第二十六研究所 | 一种适用于脉冲调制方式的自动增益控制电路及控制方法 |
CN110855305A (zh) * | 2019-12-03 | 2020-02-28 | 成都德辰博睿科技有限公司 | 一种中频数字自动增益控制方法及系统 |
WO2021207931A1 (en) * | 2020-04-14 | 2021-10-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Device and method for envelope signal adjustment |
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