CN101820699B - 自适应带宽调整的宽带信号数字选频系统及信号处理方法 - Google Patents
自适应带宽调整的宽带信号数字选频系统及信号处理方法 Download PDFInfo
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102739262B (zh) * | 2012-06-12 | 2014-09-03 | 成都林海电子有限责任公司 | 基于cpci接口的卫星通信信关站信号解调处理板 |
CN104753545B (zh) * | 2013-12-30 | 2019-02-15 | 中兴通讯股份有限公司 | 一种中频处理方法、装置及基站 |
CN104104630A (zh) * | 2014-07-03 | 2014-10-15 | 宁波摩米创新工场电子科技有限公司 | 一种宽带信号数字选频系统 |
US9922637B2 (en) * | 2016-07-11 | 2018-03-20 | Microsoft Technology Licensing, Llc | Microphone noise suppression for computing device |
CN108736901A (zh) * | 2017-04-17 | 2018-11-02 | 北京中科晶上科技股份有限公司 | 一种ddc控制器及相应的中频信号接收处理器 |
CN108233966B (zh) * | 2018-01-03 | 2020-04-07 | 武汉虹信通信技术有限责任公司 | 一种信号处理方法及装置 |
CN109510769B (zh) * | 2018-10-10 | 2021-07-23 | 中国电子科技集团公司第七研究所 | 一种适合于宽窄结合网络的融合路由系统及其方法 |
CN109286976B (zh) * | 2018-11-20 | 2021-10-26 | 京信网络系统股份有限公司 | 一种多频无线直放站自动跟踪方法及设备 |
CN118250775A (zh) * | 2022-12-23 | 2024-06-25 | 中国移动通信有限公司研究院 | 信息传输方法、装置、相关设备及存储介质 |
Citations (5)
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CN201054712Y (zh) * | 2007-06-07 | 2008-04-30 | 福建三元达通讯有限公司 | 数字中频可调带宽无线直放站 |
CN101197606A (zh) * | 2006-12-04 | 2008-06-11 | 京信通信技术(广州)有限公司 | 应用于直放站中的数字中频变频方法及其变频系统 |
CN101335730A (zh) * | 2008-08-01 | 2008-12-31 | 京信通信系统(中国)有限公司 | 输入输出同频的单通道数字选频系统及其实现方法 |
CN101359956A (zh) * | 2008-09-12 | 2009-02-04 | 北京创毅视讯科技有限公司 | 一种直放站 |
CN101369881A (zh) * | 2008-09-27 | 2009-02-18 | 京信通信系统(中国)有限公司 | 多载波数字选频系统及其信号处理方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101197606A (zh) * | 2006-12-04 | 2008-06-11 | 京信通信技术(广州)有限公司 | 应用于直放站中的数字中频变频方法及其变频系统 |
CN201054712Y (zh) * | 2007-06-07 | 2008-04-30 | 福建三元达通讯有限公司 | 数字中频可调带宽无线直放站 |
CN101335730A (zh) * | 2008-08-01 | 2008-12-31 | 京信通信系统(中国)有限公司 | 输入输出同频的单通道数字选频系统及其实现方法 |
CN101359956A (zh) * | 2008-09-12 | 2009-02-04 | 北京创毅视讯科技有限公司 | 一种直放站 |
CN101369881A (zh) * | 2008-09-27 | 2009-02-18 | 京信通信系统(中国)有限公司 | 多载波数字选频系统及其信号处理方法 |
Non-Patent Citations (1)
Title |
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罗敬.CDMA无线直放站无线选频系统的研究与实现.《中国优秀博硕士学位论文全文数据库(硕士)信息科技辑2007年》.2007,(第4期), * |
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