Wave digital filter with fine grained pipelining

Details Wave digital filter with fine grained pipelining Wave digital filter with fine grained pipelining

1991-04-02

1993-04-06

Malzahn, David H.

Boots, shoes, and leggings

G06F 1531

Patent

active

052009149

ABSTRACT:
A wave digital filter implements a pipelining strategy to significantly increase the processing speed of circuits. The implementation allows high frequency digital signals to be processed at higher speeds than were previously possible. The implementation overcomes potential hardware limitation of wave digital filters and allows pipelining to be applied without introducing delays into the feedback loops. In particular, the implementation teaches how to increase the processing speed of a two port adaptor which is commonly used in the construction of wave digital filters.

REFERENCES:
patent: 3919671 (1975-11-01), Fettweis et al.
patent: 3967099 (1976-06-01), Fettweis
patent: 4192008 (1980-03-01), Mandeville
patent: 4716537 (1987-12-01), Scheuermann
patent: 4827443 (1989-05-01), Meerkotter et al.
IEE Proceedings-G, vol. 136, No. 3, Jun. 1989 pp. 121-125 S. S. Lawson et al: "Improved 2-port systolic adaptor for wave digital filters".
Proceedings of the IEEE, vol. 72, No. 7, Jul. 1984 pp. 867-884 S. Y. Kung: "On supercomputing with systolic/wavefront array processors".

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