Title :
2D multiple notch filter design
Author :
Tseng, Chien-Cheng ; Pei, Soo-Chang
Author_Institution :
Appl. Res. Lab., Chunghua Telecom Co. Ltd., Yang Mei, Taiwan
fDate :
10/24/1996 12:00:00 AM
Abstract :
The authors propose a decomposition method to reduce the 2D multiple notch filter design problem to two pairs of 1D filter design problems. They develop a simple algebraic method for the design of two pairs of 1D IIR filter design. This approach not only has closed form transfer function but also satisfies the bounded input/output (BIBO) stability condition
Keywords :
IIR filters; circuit stability; filtering theory; frequency response; notch filters; transfer functions; two-dimensional digital filters; 1D filter design problems; 2D multiple notch filter design; BIBO stability condition; IIR filter design; algebraic method; bounded input/output stability condition; closed form transfer function; decomposition method;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19961385
