Half-band filter for a cellular group demultiplexer
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United States of America Patent
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Dec 24, 1996
Issued Date -
N/A
app pub date -
Feb 29, 1996
filing date -
May 2, 1994
priority date (Note) -
Expired
status (Latency Note)
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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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