发明授权
US08532167B2 Signal processing device having feed forward equalizing units with different tap numbers utilized in communication system
有权
具有在通信系统中使用的具有不同抽头号的前馈均衡单元的信号处理装置
- 专利标题： Signal processing device having feed forward equalizing units with different tap numbers utilized in communication system
- 专利标题（中）： 具有在通信系统中使用的具有不同抽头号的前馈均衡单元的信号处理装置
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申请号： US12356081申请日： 2009-01-20
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公开(公告)号： US08532167B2公开(公告)日： 2013-09-10
- 发明人: Liang-Wei Huang , Chih-Yung Shih , Shieh-Hsing Kuo
- 申请人： Liang-Wei Huang , Chih-Yung Shih , Shieh-Hsing Kuo
- 申请人地址： TW Hsinchu
- 专利权人： Realtek Semiconductor Corp.
- 当前专利权人： Realtek Semiconductor Corp.
- 当前专利权人地址： TW Hsinchu
- 代理机构： McClure, Qualey & Rodack, LLP
- 优先权： TW97103691A 20080131
- 主分类号： H04L27/01
- IPC分类号： H04L27/01
摘要：
The present invention provides a signal processing device. The signal processing device includes a first feed forward equalizing unit, a first data slicing unit, a second feed forward equalizing unit, and a second data slicing unit. The first feed forward equalizing unit is utilized for performing a compensation operation according to a digital input signal so as to generate a first equalized signal. The first data slicing unit is coupled to the first feed forward equalizing unit, and utilized for generating a first output signal according to the first equalized signal. The second feed forward equalizing unit is coupled to the first data slicing unit, and utilized for generating a second equalized signal according to the first equalized signal. The second data slicing unit is coupled to the second feed forward equalizing unit, and utilized for generating a second output signal according to the second equalized signal.