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Proceedings Paper

High-Speed VLSI Digital Filtering
Author(s): K S Arun; D R Wagner
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Paper Abstract

This paper is a study of block structures for high-throughput digital filtering. These structures achieve high throughput rates by using a large number of processors working in parallel. In this paper, we investigate their finite-precision behavior, and show how finite wordlength errors can make a nominally time-invariant filter into a time-varying system. To avoid this problem, we develop a new high-throughput structure that does not suffer from the time-varying behavior normally induced in block structures as a result of parameter quantization.

Paper Details

Date Published: 17 May 1989
PDF: 8 pages
Proc. SPIE 1058, High Speed Computing II, (17 May 1989); doi: 10.1117/12.951668
Show Author Affiliations
K S Arun, University of Illinois at Urbana-Champaign (United States)
D R Wagner, University of Illinois at Urbana-Champaign (United States)

Published in SPIE Proceedings Vol. 1058:
High Speed Computing II
Keith Bromley, Editor(s)

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