发明名称 |
Waveform Shaping Device, Equalizer, Receiving System, Method Of Controlling Waveform Shaping Device, Control Program, And Computer-Readable Medium In Which Control Program Is Recorded |
摘要 |
A waveform shaping device shapes a waveform of an externally input signal and outputs the input signal with the shaped waveform as an output signal to an equalizer for compensating a distortion of a signal, and includes a nonlinear process section for generating a nonlinear process signal (i) in which positive and negative signs of a low-frequency-free signal obtained by removing at least a direct current component from frequency components of the externally input signal are retained and (ii) which broadly monotonically increases nonlinearly with respect to the low-frequency-free signal when values of the low-frequency-free signal are at least in the vicinity of 0, the nonlinear process signal being added to the low-frequency-free signal so as to generate the input signal. |
申请公布号 |
US2012081198(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
US201013377907 |
申请日期 |
2010.01.22 |
申请人 |
GOHSHI SEIICHI;SHARP KABUSHIKI KAISHA |
发明人 |
GOHSHI SEIICHI |
分类号 |
H04B3/14;H03K5/01;H03K5/02 |
主分类号 |
H04B3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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