发明授权
- 专利标题： Signal transmission device performing compensation by filtering characteristics and method thereof, and signal reception device offsetting compensation and method thereof
- 专利标题（中）： 信号传输装置通过滤波特性及其方法进行补偿，以及信号接收装置的补偿补偿及其方法
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申请号： US14102083申请日： 2013-12-10
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公开(公告)号： US08964917B2公开(公告)日： 2015-02-24
- 发明人: Sheng-Fu Chuang , Liang-Wei Huang , Ching-Yao Su , Chun-Hung Liu , Hsuan-Ting Ho , Cheng-Han Lee
- 申请人： Realtek Semiconductor Corporation
- 申请人地址： TW Hsinchu
- 专利权人： Realtek Semiconductor Corporation
- 当前专利权人： Realtek Semiconductor Corporation
- 当前专利权人地址： TW Hsinchu
- 代理机构： WPAT, P.C.
- 代理商 Anthony King
- 优先权： TW101148916A 20121221
- 主分类号： H03K7/02
- IPC分类号： H03K7/02 ; H03K9/02 ; H04L25/497 ; H04L25/03 ; H04L25/49
摘要：
The present invention discloses a signal transmission device performing compensation by filtering characteristics for generating a transmission signal according to a pulse amplitude modulation signal. The signal transmission device comprises: a filtering characteristic compensation circuit for generating a compensation signal according to the pulse amplitude modulation signal and a filtering function; a filter coupled to the filtering characteristic compensation circuit for generating a filtered signal through filtering the compensation signal according to the aforementioned filtering function; and an analog front-end circuit for generating the transmission signal according to the filtered signal.
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