CN1697440A - Automatic gain control device in use for multicarrier receiver - Google Patents
Automatic gain control device in use for multicarrier receiver Download PDFInfo
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- CN1697440A CN1697440A CN 200510072105 CN200510072105A CN1697440A CN 1697440 A CN1697440 A CN 1697440A CN 200510072105 CN200510072105 CN 200510072105 CN 200510072105 A CN200510072105 A CN 200510072105A CN 1697440 A CN1697440 A CN 1697440A
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CNB2005100721059A CN100521672C (en) | 2005-05-25 | 2005-05-25 | Automatic gain control device in use for multicarrier receiver |
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CNB2005100721059A CN100521672C (en) | 2005-05-25 | 2005-05-25 | Automatic gain control device in use for multicarrier receiver |
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CN1697440A true CN1697440A (en) | 2005-11-16 |
CN100521672C CN100521672C (en) | 2009-07-29 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007140664A1 (en) * | 2006-05-30 | 2007-12-13 | Huawei Technologies Co., Ltd. | A receiver and method for receiving wireless signal |
WO2009092177A1 (en) * | 2008-01-21 | 2009-07-30 | Utstarcom Telecom Co., Ltd. | An apparatus and method for realizing automatic gain control in orthogonal frequency division multiple access system |
CN100527718C (en) * | 2006-03-31 | 2009-08-12 | 北京威讯紫晶科技有限公司 | Automatic gain control method for receiving data in short distance radio network |
CN101188590B (en) * | 2007-08-21 | 2011-12-28 | 京信通信系统(中国)有限公司 | Digital downlink frequency conversion system and digital downlink frequency conversion method in multi-carrier signal processing |
CN101378263B (en) * | 2007-08-31 | 2012-07-04 | 京信通信系统(中国)有限公司 | Multi-carrier digital receiver based on digital intermediate frequency and multi-carrier digital receive method |
CN103188191A (en) * | 2011-12-28 | 2013-07-03 | 中兴通讯股份有限公司 | Multi-carrier receiver and gain calibration method thereof |
CN102035578B (en) * | 2009-09-29 | 2014-03-12 | 中兴通讯股份有限公司南京分公司 | Automatic grain control method and device for diversity receiving |
CN102035487B (en) * | 2009-09-29 | 2014-06-18 | 中兴通讯股份有限公司南京分公司 | Automatic gain control method and device for diversity reception |
CN104184531A (en) * | 2014-09-02 | 2014-12-03 | 广州山锋测控技术有限公司 | Shortwave signal gain control method and system |
WO2015054860A1 (en) * | 2013-10-17 | 2015-04-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for automatic gain control |
CN104756402A (en) * | 2012-11-07 | 2015-07-01 | 高通股份有限公司 | Gain control for intra-band carrier aggregation |
CN104954033A (en) * | 2015-05-29 | 2015-09-30 | 复旦大学 | Rapid automatic gain control circuit and method for OFDM (orthogonal frequency division multiplexing) system |
CN106712804A (en) * | 2016-12-30 | 2017-05-24 | 陕西烽火电子股份有限公司 | Frequency-hopping receiving channel quick gain control system |
CN106980289A (en) * | 2017-03-24 | 2017-07-25 | 重庆彦鼎科技有限公司 | A kind of multifunctional ground station calibrating signal generator |
CN109672638A (en) * | 2017-10-16 | 2019-04-23 | 亚德诺半导体无限责任公司 | Automatic growth control (AGC) subcarrier offset correction |
CN110161440A (en) * | 2019-04-29 | 2019-08-23 | 上海东软医疗科技有限公司 | A kind of receiver, signal acceptance method and MR imaging apparatus |
-
2005
- 2005-05-25 CN CNB2005100721059A patent/CN100521672C/en active Active
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100527718C (en) * | 2006-03-31 | 2009-08-12 | 北京威讯紫晶科技有限公司 | Automatic gain control method for receiving data in short distance radio network |
US8194788B2 (en) | 2006-05-30 | 2012-06-05 | Huawei Technologies Co., Ltd. | Receiver and method for receiving wireless signals |
WO2007140664A1 (en) * | 2006-05-30 | 2007-12-13 | Huawei Technologies Co., Ltd. | A receiver and method for receiving wireless signal |
CN101188590B (en) * | 2007-08-21 | 2011-12-28 | 京信通信系统(中国)有限公司 | Digital downlink frequency conversion system and digital downlink frequency conversion method in multi-carrier signal processing |
CN101378263B (en) * | 2007-08-31 | 2012-07-04 | 京信通信系统(中国)有限公司 | Multi-carrier digital receiver based on digital intermediate frequency and multi-carrier digital receive method |
WO2009092177A1 (en) * | 2008-01-21 | 2009-07-30 | Utstarcom Telecom Co., Ltd. | An apparatus and method for realizing automatic gain control in orthogonal frequency division multiple access system |
CN102035578B (en) * | 2009-09-29 | 2014-03-12 | 中兴通讯股份有限公司南京分公司 | Automatic grain control method and device for diversity receiving |
CN102035487B (en) * | 2009-09-29 | 2014-06-18 | 中兴通讯股份有限公司南京分公司 | Automatic gain control method and device for diversity reception |
CN103188191A (en) * | 2011-12-28 | 2013-07-03 | 中兴通讯股份有限公司 | Multi-carrier receiver and gain calibration method thereof |
CN104756402A (en) * | 2012-11-07 | 2015-07-01 | 高通股份有限公司 | Gain control for intra-band carrier aggregation |
CN104756402B (en) * | 2012-11-07 | 2018-04-24 | 高通股份有限公司 | Gain for intralband carrier aggregation controls |
WO2015054860A1 (en) * | 2013-10-17 | 2015-04-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for automatic gain control |
US9813038B2 (en) | 2013-10-17 | 2017-11-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for automatic gain control |
CN104184531A (en) * | 2014-09-02 | 2014-12-03 | 广州山锋测控技术有限公司 | Shortwave signal gain control method and system |
CN104954033A (en) * | 2015-05-29 | 2015-09-30 | 复旦大学 | Rapid automatic gain control circuit and method for OFDM (orthogonal frequency division multiplexing) system |
CN104954033B (en) * | 2015-05-29 | 2017-07-28 | 复旦大学 | A kind of speed automatic gain for ofdm system controls circuit and method |
CN106712804A (en) * | 2016-12-30 | 2017-05-24 | 陕西烽火电子股份有限公司 | Frequency-hopping receiving channel quick gain control system |
CN106712804B (en) * | 2016-12-30 | 2024-04-09 | 陕西烽火电子股份有限公司 | Quick gain control system for frequency hopping receiving channel |
CN106980289A (en) * | 2017-03-24 | 2017-07-25 | 重庆彦鼎科技有限公司 | A kind of multifunctional ground station calibrating signal generator |
CN109672638A (en) * | 2017-10-16 | 2019-04-23 | 亚德诺半导体无限责任公司 | Automatic growth control (AGC) subcarrier offset correction |
CN109672638B (en) * | 2017-10-16 | 2021-07-30 | 亚德诺半导体无限责任公司 | Automatic Gain Control (AGC) assisted carrier offset correction |
CN110161440A (en) * | 2019-04-29 | 2019-08-23 | 上海东软医疗科技有限公司 | A kind of receiver, signal acceptance method and MR imaging apparatus |
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Publication number | Publication date |
---|---|
CN100521672C (en) | 2009-07-29 |
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Effective date of registration: 20191014 Address after: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee after: Wuhan Hongxin Communication Technology Co., ltd. Address before: 100085, beacon building, No. 5-3, East Road, Beijing, Haidian District Patentee before: Beifang Fenghuo Tech Co., Ltd., Beijing |
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Address after: 430205 Hubei city of Wuhan province Jiangxia Hidden Dragon Island Tan lake two Road No. 1 Patentee after: CITIC Mobile Communication Technology Co., Ltd Address before: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee before: Wuhan Hongxin Telecommunication Technologies Co.,Ltd. |
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Address after: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: CITIC Mobile Communication Technology Co.,Ltd. Address before: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee before: CITIC Mobile Communication Technology Co., Ltd |
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