DocumentCode
1015548
Title
Design of partial response data transmission filters with specified stopband attenuation
Author
Yu, D.-Y. ; Wu, S.-Q. ; Li, L.-M.
Author_Institution
Res. Center for Inf. Syst., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Volume
138
Issue
3
fYear
1991
fDate
6/1/1991 12:00:00 AM
Firstpage
347
Lastpage
350
Abstract
In the paper, a method for optimal design of class 1 partial response filters with low intersymbol interference (ISI) is described. The filter selectivity and stopband attenuation can be easily specified or controlled. It is shown that ISI can be reduced by introducing rolloff around the Nyquist frequency at the expense of a small increase in spectral inefficiency. Class 4 partial response signals are obtained by using class 1 partial response filters. Design examples are given to show that the design method is appropriate for applications
Keywords
filtering and prediction theory; frequency response; intersymbol interference; low-pass filters; signal processing; class 1; class 4 partial response signals; data transmission filters; design method; filter selectivity; intersymbol interference; low ISI; optimal design; partial response; specified stopband attenuation; stopband attenuation;
fLanguage
English
Journal_Title
Circuits, Devices and Systems, IEE Proceedings G
Publisher
iet
ISSN
0956-3768
Type
jour
Filename
258025
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