Title :
Modified elliptic filters with improved delay response and sensitivities
Author :
Baez-Villegas, David ; Báez-lópez, David
Author_Institution :
Dept. of Electr. Eng., Texas Tech. Univ., Lubbock, TX, USA
Abstract :
Presents a design technique for transformed lowpass elliptic filters. For this purpose we use a transformation to reduce the number of maxima in the passband frequency response. The transformed elliptic filter has an improved group delay response and it also has improved sensitivities
Keywords :
delays; elliptic filters; frequency response; ladder filters; low-pass filters; passive filters; sensitivity analysis; elliptic filters; group delay response; ladder realization; maxima; passband frequency response; passive realization; sensitivities; transformed lowpass filters; Band pass filters; Chebyshev approximation; Circuits; Delay; Frequency response; Passband; Poles and zeros; Transfer functions;
Conference_Titel :
Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-7150-X
DOI :
10.1109/MWSCAS.2001.986124
