engleski

Time-Domain Symmetry as Criterion for Band-Pass Equalizer Design

A method for band-pass equalizer design based on minimization of time-domain distortion is presented. The distortion is defined as the symmetry error of system's response to a band-pass signal. The relationship between the used time-domain criterion and the classic criteria given in the frequency domain is considered. It is shown that some frequency-domain criteria, under certain conditions, lead to the equalizers suboptimal in the sense of time-domain distortion.

phase equalizer design; band-pass equalizer; symmetry error; time-domain distortion; time-domain response symmetry; system response asymmetry; sinc pulse; ideal band-limited signal

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