Title :
A simplified design of some Cauer filters without Jacobian elliptic functions
Author :
M.D. Lutovac;D.M. Rabrenovic
Author_Institution :
Telecommun. & Electron. Inst., Belgrade, Yugoslavia
Abstract :
A novel treatment of the Cauer filter is presented. Rational characteristic functions, attenuation poles and zeros of the nth-order functions (n=2/sup i/ 3/sup j/, i, j=0, 1, 2, 3, . . .) are determined without using Jacobian elliptic functions and the integral. The accuracy of the results is restricted only by the precision of the calculator. Some modifications of such filters are also shown.
Keywords :
"Filters","Jacobian matrices","Circuit synthesis","Design automation","Solid state circuits","Logic arrays","Attenuation","Registers","Circuits and systems","Chebyshev approximation"
Journal_Title :
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
