Analog/digital converter and program therefor

Details Analog/digital converter and program therefor Analog/digital converter and program therefor

2006-02-21

2008-12-30

Mai, Lam T (Department: 2819)

Coded data generation or conversion

Sample and hold

C341S155000

Reexamination Certificate

active

07471221

ABSTRACT:
An analog-to-digital conversion apparatus includes an interleaving unit operable to align the digital data respectively output from the plurality of analog-to-digital conversion units; and a correction arithmetic unit operable to correct a data value error of a data sequence caused by an error of a frequency characteristic for each of the plurality of analog-to-digital conversion units. The correction arithmetic unit includes a data partitioning unit that partitions the data sequence into a plurality of partition data having a predetermined partition data number and respectively generates the partition data; an arithmetic unit that sequentially acquires the partition data and sequentially outputs data after correction made by sequentially performing correction arithmetic; and a data connecting unit that removes either of the duplicated data according to each partition data or the duplicated data and sequentially connects the data after correction.

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