Design and Implementation of Wave Digital Filters

Autor: V. Davidek, M. Antosova
Jazyk: angličtina
Rok vydání: 2001
Předmět:
Zdroj: Radioengineering, Vol 10, Iss 3, Pp 11-14 (2001)
Druh dokumentu: article
ISSN: 1210-2512
Popis: One of possibilities of the Wave Digital Filters (WDF) design isusing the classical LC-filters theory. The aim of this paper is todemonstrate the design of WDF from the LC filter and the implementationof WDF on the fixed-point digital signal processor. The theory of wavedigital filter has been developed by using the classical scatteringparameter theory. The theory of ladder filters is well-known, and soour present problem can thus be reduced to a problem how to replace theL and C elements of the filters by adaptors and delay elements, addersand multipliers.
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