DocumentCode :
1200185
Title :
On the Realizability of Ladder Filters
Author :
Meinguet, J. ; Belevitch, V.
Volume :
5
Issue :
4
fYear :
1958
fDate :
12/1/1958 12:00:00 AM
Firstpage :
253
Lastpage :
255
Abstract :
For practical design, it is useful to be able to determine in advance, from design parameters alone, the condition under which mutual inductances will not appear in ladder networks designed on the image-parameter or on the insertion loss basis. The present paper starts with some comments on Fujisawa´s criterion and extends it to a class of image-parameter band-pass filters. It expresses Fujisawa´s criterion in terms of the design parameters for the symmetrical, low-pass filter having Tchebycheff behavior in both the attenuation and transmission ranges and for some degenerate cases. Various approximations yield simple results of great practical importance.
Keywords :
Modern filter design techniques; Attenuation; Band pass filters; Circuit theory; Frequency; Helium; Impedance; Insertion loss; Low pass filters; Poles and zeros; Polynomials;
fLanguage :
English
Journal_Title :
Circuit Theory, IRE Transactions on
Publisher :
ieee
ISSN :
0096-2007
Type :
jour
DOI :
10.1109/TCT.1958.1086500
Filename :
1086500
Link To Document :
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