Title :
Design of transient second-order IIR filters with optimum dynamic frequency responses
Author :
Jeedella, J. ; Ahmad, H. Al ; Mualla, M. Al ; Noras, J.M.
Author_Institution :
EE Dept., Khalifa Univ. of Sci., Sharjah
fDate :
Aug. 31 2008-Sept. 3 2008
Abstract :
This paper presents a new design method for clutter IIR filters that maximize the 3 dB bandwidth of the dynamic frequency response. The designed filters offer better dynamic frequency responses for a given number of samples when compared to zero and projection initialization. Fine-tuning the positions of the poles to maximize the 3 dB bandwidth of the dynamic frequency response for a given number of samples achieves the improvement. Second-order filters were successfully designed for processing different numbers of samples and their performances were studied by considering their dynamic frequency responses.
Keywords :
IIR filters; clutter; frequency response; transient analysis; clutter IIR filters; optimum dynamic frequency responses; transient second-order IIR filters; Bandwidth; Clutter; Design methodology; Finite impulse response filter; Frequency estimation; Frequency response; IIR filters; Paper technology; Process design; Steady-state;
Conference_Titel :
Electronics, Circuits and Systems, 2008. ICECS 2008. 15th IEEE International Conference on
Conference_Location :
St. Julien´s
Print_ISBN :
978-1-4244-2181-7
Electronic_ISBN :
978-1-4244-2182-4
DOI :
10.1109/ICECS.2008.4675067
