Title :
Design of analog all-pass filters with equal-ripple group delay frequency response
Author :
Premysl Ziska;Milos Laipert
Author_Institution :
ASICentrum s.r.o., Novodvorsk? 994, 142 21, Prague 4, Czech Republic
Abstract :
This paper provides an effective new method for design of analog all-pass filters with equal-ripple group delay frequency response. The method is based on combination of the proposed analytical polynomials with a numerical solution by using the Differential Evolution (DE) algorithm. The method is illustrated on practical example.
Keywords :
"Frequency response","Polynomials","Digital filters","Design methodology","Function approximation","Delay effects","Algorithm design and analysis","Differential equations","Transfer functions","MATLAB"
Conference_Titel :
Evolutionary Computation, 2007. CEC 2007. IEEE Congress on
Print_ISBN :
978-1-4244-1339-3
Electronic_ISBN :
1941-0026
DOI :
10.1109/CEC.2007.4424923
