发明授权
- 专利标题： Digital front end receiver using DC offset compensation scheme
- 专利标题（中）： 数字前端接收机采用直流偏移补偿方案
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申请号： US13609704申请日： 2012-09-11
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公开(公告)号： US08873687B2公开(公告)日： 2014-10-28
- 发明人: Sang-Kyun Kim , Ik Soo Eo , Hyun Kyu Yu
- 申请人： Sang-Kyun Kim , Ik Soo Eo , Hyun Kyu Yu
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 代理机构： Rabin & Berdo, P.C.
- 优先权： KR10-2011-0143968 20111227
- 主分类号： H04B1/10
- IPC分类号： H04B1/10 ; H04B1/00
摘要：
The present invention relates to a digital front end receiver using a DC offset compensation scheme. The digital front end receiver includes a DC offset compensation filter configured to remove DC offset components from signals received from a digital mixer and a Cascaded Integrator-Comb (CIC) decimation filter configured to reduce a sampling rate of the signals received from the DC offset compensation block.