CN100593900C - 直流偏差去除装置和方法 - Google Patents
直流偏差去除装置和方法 Download PDFInfo
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- CN100593900C CN100593900C CN200710038351A CN200710038351A CN100593900C CN 100593900 C CN100593900 C CN 100593900C CN 200710038351 A CN200710038351 A CN 200710038351A CN 200710038351 A CN200710038351 A CN 200710038351A CN 100593900 C CN100593900 C CN 100593900C
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CN200710038351A CN100593900C (zh) | 2007-03-23 | 2007-03-23 | 直流偏差去除装置和方法 |
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CN200710038351A CN100593900C (zh) | 2007-03-23 | 2007-03-23 | 直流偏差去除装置和方法 |
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CN101068104A CN101068104A (zh) | 2007-11-07 |
CN100593900C true CN100593900C (zh) | 2010-03-10 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101471680B (zh) * | 2007-12-24 | 2012-12-12 | 北京六合万通微电子技术股份有限公司 | 一种无线接收机及消除无线接收机中直流失调的方法 |
CN101741350B (zh) * | 2009-12-09 | 2012-03-28 | 北京天碁科技有限公司 | 对无限冲激响应滤波器的非线性进行补偿的方法和装置 |
CN103427859B (zh) * | 2012-05-17 | 2017-02-08 | 联芯科技有限公司 | 零中频接收机及其信号接收方法 |
CN103457623B (zh) * | 2013-08-15 | 2015-09-23 | 武汉滨湖电子有限责任公司 | 一种零中频直流对消的电路及方法 |
CN108234369B (zh) * | 2016-12-14 | 2020-11-03 | 奉加微电子(上海)有限公司 | 一种消除直流偏移的方法及装置 |
CN108768910B (zh) * | 2018-07-05 | 2023-05-23 | 上海晟矽微电子股份有限公司 | 频偏确定装置及方法 |
TWI692197B (zh) * | 2018-12-07 | 2020-04-21 | 立積電子股份有限公司 | 混頻模組 |
CN113132030A (zh) * | 2019-12-30 | 2021-07-16 | 中兴通讯股份有限公司 | 接收机的校准方法及装置和接收机 |
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