Fir filter architecture

Electrical computers: arithmetic processing and calculating – Electrical analog calculating computer – Particular function performed

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708316, 708319, G06G 702, G06F 1710

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active

060353201

ABSTRACT:
A novel Finite Impulse Response filter (FIR) Filter is provided which includes a plurality of multipliers (14-22), a plurality of multiplexers (24-32), and a plurality of sample and hold circuits (34-42). At least two of the sample and hold circuit output signals (1-5) may be multiplexed in a round robin fashion to at least two of the multipliers (14-22). The multipliers may receive as a second input, fixed tap coefficient signals (C.sub.1 -C.sub.5) for multiplication with the multiplexed sample and hold circuit output signals (1-5).

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