Title :
A polynomial approximation filter design technique
Author :
Zeng, Gengsheng ; Karni, Shlomo
Author_Institution :
Dept. of Radiol., Utah Univ., Salt Lake City, UT, USA
Abstract :
An analog transversal filter design technique is suggested. The design uses a positive polynomial to approximate the frequency magnitude specifications. The Chebyshev criterion is applied for the approximation, thus the design is equivalent to finding the Chebyshev solution of a set of linear overdetermined equations
Keywords :
Chebyshev approximation; filtering and prediction theory; Chebyshev criterion; Chebyshev solution; analog transversal filter design technique; frequency magnitude specifications; polynomial approximation filter design technique; positive polynomial; set of linear overdetermined equations; Chebyshev approximation; Digital filters; Equalizers; Equations; Finite impulse response filter; Frequency; Linear programming; Nonlinear filters; Polynomials; Transversal filters;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112582
