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

fYear

2008

fDate

Aug. 31 2008-Sept. 3 2008

Firstpage

1171

Lastpage

1174

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICECS.2008.4675067

Filename

4675067