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POLE-PARAMETER ANALYSIS - A NOVEL-APPROACH FOR THE DESIGN OF FILTERS

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Title POLE-PARAMETER ANALYSIS - A NOVEL-APPROACH FOR THE DESIGN OF FILTERS
 
Creator PAI, KR
MURTHY, KVV
RAMACHANDRAN, V
 
Subject pole parameter analysis
filter design
transfer functions
identical section filters
 
Description This paper introduces pole parameter analysis (PPA) as a novel approach useful in obtaining the realisable transfer functions to meet the prescribed specifications of a filter. Analytical expressions are obtained for the design parameters and performance indices, in terms of pole parameters omega(p) and theta(p) that are introduced as the basis of PPA. Details have been given for the second order case and extensions to higher order filters are indicated. Perspectives obtained through this approach indicate the possibilities of generating new families of transitional filters. A practically useful class of higher order filters which make use of (second order) identical section filters (ISFs) in cascade is studied in detail. ISFs are also desirable in limiting the component-spread in the fabrication using IC technology. The elegant manner in which the effect of component-spread can be incorporated at the design stages using the PPA approach is a so discussed.
 
Publisher IEE-INST ELEC ENG
 
Date 2011-07-31T11:26:54Z
2011-12-26T12:52:59Z
2011-12-27T05:40:02Z
2011-07-31T11:26:54Z
2011-12-26T12:52:59Z
2011-12-27T05:40:02Z
1994
 
Type Article
 
Identifier IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, 141(2), 121-128
1350-2409
http://dx.doi.org/10.1049/ip-cds:19949895
http://dspace.library.iitb.ac.in/xmlui/handle/10054/8100
http://hdl.handle.net/10054/8100
 
Language en