DocumentCode
3566007
Title
Design of complex digital IIR filters with a finite number of samples
Author
Musa, Mazin ; Al-Ahmad, Hussian
Author_Institution
Fac. of Eng., Bradford Univ., UK
fYear
1993
fDate
11/2/1993 12:00:00 AM
Abstract
This paper deals with the design of a special type of digital IIR filters. These filters have complex coefficients and are designed to operate in the transient mode. The designed filters are suitable for differentiating between approaching and receding radar targets and rejecting clutter. The optimisation criteria is to approximate an ideal filter response while processing only a finite number of samples. Zero frequency initialisation is used as a predesign technique to enhance the clutter rejection capabilities of the complex filter
Keywords
digital filters; filtering and prediction theory; radar clutter; approaching targets; clutter; clutter rejection capabilities; complex coefficients; complex digital IIR filters; optimisation criteria; predesign technique; radar targets; receding targets; transient mode; zero frequency initialisation;
fLanguage
English
Publisher
iet
Conference_Titel
Digital and Analogue Filters and Filtering Systems, IEE Colloquium on
Type
conf
Filename
287347
Link To Document