CN102291157A - 多制式通道复用电路 - Google Patents
多制式通道复用电路 Download PDFInfo
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- CN102291157A CN102291157A CN2011101238282A CN201110123828A CN102291157A CN 102291157 A CN102291157 A CN 102291157A CN 2011101238282 A CN2011101238282 A CN 2011101238282A CN 201110123828 A CN201110123828 A CN 201110123828A CN 102291157 A CN102291157 A CN 102291157A
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CN201110123828.2A CN102291157B (zh) | 2011-05-13 | 2011-05-13 | 多制式通道复用电路 |
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CN201110123828.2A CN102291157B (zh) | 2011-05-13 | 2011-05-13 | 多制式通道复用电路 |
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CN102291157A true CN102291157A (zh) | 2011-12-21 |
CN102291157B CN102291157B (zh) | 2014-01-01 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330220A (zh) * | 2015-06-29 | 2017-01-11 | 中兴通讯股份有限公司 | 一种信号接收方法及装置、通信设备 |
CN108599800A (zh) * | 2018-03-30 | 2018-09-28 | 深圳市盛路物联通讯技术有限公司 | 基于pifa天线和集总参数匹配型的物联网射频电路及终端 |
CN108631800A (zh) * | 2018-05-09 | 2018-10-09 | 深圳市盛路物联通讯技术有限公司 | 物联网低功耗射频电路及终端 |
CN108736909A (zh) * | 2018-05-09 | 2018-11-02 | 深圳市盛路物联通讯技术有限公司 | 声表面波滤波器结合抗混迭滤波器的射频电路及终端 |
CN109412656A (zh) * | 2017-08-16 | 2019-03-01 | 中创通信技术(深圳)有限公司 | 一种天线复用方法及其装置、开关芯片及电子设备 |
CN110492891A (zh) * | 2016-08-31 | 2019-11-22 | 华为技术有限公司 | 接收机以及无线通信装置 |
WO2021051967A1 (zh) * | 2019-09-19 | 2021-03-25 | 中兴通讯股份有限公司 | 通信电路及通信设备 |
CN117040486A (zh) * | 2023-10-07 | 2023-11-10 | 成都玖锦科技有限公司 | 一种多档数字滤波器及宽带数字接收机 |
Citations (5)
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US7206560B2 (en) * | 2003-12-30 | 2007-04-17 | Silicon Laboratories | Chopped intermediate frequency wireless receiver |
CN101303403A (zh) * | 2007-06-11 | 2008-11-12 | 杭州中科微电子有限公司 | 多模式卫星导航接收射频前端芯片 |
CN101521539A (zh) * | 2008-02-25 | 2009-09-02 | 京信通信系统(中国)有限公司 | 宽带数字选频无线直放站系统及其宽带信号数字选频方法 |
CN201467128U (zh) * | 2009-08-12 | 2010-05-12 | 中国电子科技集团公司第五十四研究所 | 基于多通道频率复用的自适应选频通信装置 |
CN202268986U (zh) * | 2011-05-13 | 2012-06-06 | 京信通信系统(中国)有限公司 | 多制式通道复用电路 |
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2011
- 2011-05-13 CN CN201110123828.2A patent/CN102291157B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7206560B2 (en) * | 2003-12-30 | 2007-04-17 | Silicon Laboratories | Chopped intermediate frequency wireless receiver |
CN101303403A (zh) * | 2007-06-11 | 2008-11-12 | 杭州中科微电子有限公司 | 多模式卫星导航接收射频前端芯片 |
CN101521539A (zh) * | 2008-02-25 | 2009-09-02 | 京信通信系统(中国)有限公司 | 宽带数字选频无线直放站系统及其宽带信号数字选频方法 |
CN201467128U (zh) * | 2009-08-12 | 2010-05-12 | 中国电子科技集团公司第五十四研究所 | 基于多通道频率复用的自适应选频通信装置 |
CN202268986U (zh) * | 2011-05-13 | 2012-06-06 | 京信通信系统(中国)有限公司 | 多制式通道复用电路 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330220A (zh) * | 2015-06-29 | 2017-01-11 | 中兴通讯股份有限公司 | 一种信号接收方法及装置、通信设备 |
CN106330220B (zh) * | 2015-06-29 | 2020-04-28 | 中兴通讯股份有限公司 | 一种信号接收方法及装置、通信设备 |
CN110492891A (zh) * | 2016-08-31 | 2019-11-22 | 华为技术有限公司 | 接收机以及无线通信装置 |
CN110492891B (zh) * | 2016-08-31 | 2021-08-27 | 华为技术有限公司 | 接收机以及无线通信装置 |
CN109412656A (zh) * | 2017-08-16 | 2019-03-01 | 中创通信技术(深圳)有限公司 | 一种天线复用方法及其装置、开关芯片及电子设备 |
CN108599800A (zh) * | 2018-03-30 | 2018-09-28 | 深圳市盛路物联通讯技术有限公司 | 基于pifa天线和集总参数匹配型的物联网射频电路及终端 |
CN108631800A (zh) * | 2018-05-09 | 2018-10-09 | 深圳市盛路物联通讯技术有限公司 | 物联网低功耗射频电路及终端 |
CN108736909A (zh) * | 2018-05-09 | 2018-11-02 | 深圳市盛路物联通讯技术有限公司 | 声表面波滤波器结合抗混迭滤波器的射频电路及终端 |
CN108631800B (zh) * | 2018-05-09 | 2020-11-27 | 深圳市盛路物联通讯技术有限公司 | 物联网低功耗射频电路及终端 |
WO2021051967A1 (zh) * | 2019-09-19 | 2021-03-25 | 中兴通讯股份有限公司 | 通信电路及通信设备 |
CN117040486A (zh) * | 2023-10-07 | 2023-11-10 | 成都玖锦科技有限公司 | 一种多档数字滤波器及宽带数字接收机 |
CN117040486B (zh) * | 2023-10-07 | 2023-12-19 | 成都玖锦科技有限公司 | 一种多档数字滤波器及宽带数字接收机 |
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CN102291157B (zh) | 2014-01-01 |
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