Digital-filter synthesis using concept of generalised-immittance convertor
作者:
A.Antoniou,
M.G.Rezk,
期刊:
IEE Journal on Electronic Circuits and Systems
(IET Available online 1977)
卷期:
Volume 1,
issue 6
页码: 207-216
年代: 1977
DOI:10.1049/ij-ecs.1977.0035
出版商: IEE
数据来源: IET
摘要:
By using the concept of the generalised-immittance convertor, new 2nd-order digital-filter sections are developed. These are then used as building blocks in a cascade synthesis. The proposed synthesis yields lowpass, highpass and bandstop filters with improved inband signal/noise ratio relative to that in conventional cascade filters. In addition, it yields low-noise and economical digital equalisers.
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