High speed interpolation filter and a method thereof

Details High speed interpolation filter and a method thereof High speed interpolation filter and a method thereof

1997-05-09

2000-02-08

Sheikh, Ayaz R.

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

708306, G06F 1710

Patent

active

06023718&

ABSTRACT:
A filter system that filters a digital signal to produce a filtered digital signal where the digital signal has alternating first data values and second data values. The filter system includes a demultiplexer that produces a first signal that includes the first data values and a second signal that includes the second data values. A first filter is provided to filter the first signal and the second signal to produce a first filtered signal including filtered first data values. A second filter is provided to filter the first signal and the second signal to produce a second filtered signal including filtered second data values. A multiplexer alternately selects the filtered first data values and the filtered second data values to produce the filtered digital signal.

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