Half-band filter for a cellular group demultiplexer

Details Half-band filter for a cellular group demultiplexer Half-band filter for a cellular group demultiplexer

1996-02-29

1996-12-24

Malzahn, David H.

Boots, shoes, and leggings

G06F 1710

Patent

active

055879390

ABSTRACT:
A half-band filter for cellular group demultiplexer has a top half and a symmetrical bottom half. Each half consists of a plurality of shift registers, adders and multipliers connected in serial arrangement so as to produce a desired result at the output whereby the number of multipliers is reduced relative to the amount of multipliers in a conventional half-band filter.

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Multirate Digital Signal Processing, Crochiere et al, pp. 155-235, Prentice-Hall, Inc.

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