DocumentCode
273799
Title
Design of wave digital filters with prescribed magnitude and phase requirements
Author
Lawson, S.S. ; Jones, A.P.S.
Author_Institution
Warwick Univ., Coventry, UK
fYear
1989
fDate
5-8 Sep 1989
Firstpage
1
Lastpage
5
Abstract
Investigates the design of digital filters, with arbitrarily specified magnitude and phase (or delay) characteristics. We shall be looking in particular at Wave Digital Filters because of their known superior performance in respect of round-off noise and coefficient quantization error. The emphasis in this paper is the preservation of filter structure and the use of optimization to find a suitable set of multiplier coefficient values. Results are given to illustrate the current progress in this research
Keywords
wave digital filters; coefficient quantization error; delay characteristics; multiplier coefficient values; optimization; prescribed magnitude; prescribed phase requirements; preservation of filter structure; round-off noise; specified magnitude; wave digital filters;
fLanguage
English
Publisher
iet
Conference_Titel
Circuit Theory and Design, 1989., European Conference on
Conference_Location
Brighton
Type
conf
Filename
51566
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