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Author Chaisawadi, A. ♦ Takebe, T. ♦ Matsumoto, T. ♦ Nishikawa, K.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1974
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics
Subject Keyword Digital filters ♦ Attenuation ♦ Finite impulse response filter ♦ Transmitters ♦ IIR filters ♦ Intersymbol interference ♦ Data communication ♦ Bandwidth ♦ Circuits ♦ Delay
Abstract The design of infinite impulse response (IIR) digital transmitter and receiver filters of class I is described. The filters are designed to be quasi-matched; each has a maximally flat delay polynomial as the denominator. Each filter is designed to have an equiripple stopband attenuation as well as low, uncontrolled intersymbol interference (ISI) when cascaded. In order to get low ISI and high stopband attenuation, it is necessary for the band-edge frequency to be slightly larger than the ideal value. A brief comparison with finite impulse response filter design is made. By IIR design, the filter order and group delay are reduced about 20% and 30% respectively, but the ISI is somewhat increased.<<ETX>>
Description Author affiliation :: King Mongkut's Inst. of Technol., Bangkok, Thailand
ISSN 00984094
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1990-10-01
Publisher Place U.S.A.
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Volume Number 37
Issue Number 10
Size (in Bytes) 631.05 kB
Page Count 8
Starting Page 1209
Ending Page 1216


Source: IEEE Xplore Digital Library