Nicola Petra

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Truncated multipliers compute the most-significant bits of the bits product. This paper focuses on variable-correction truncated multipliers, where some partial-products are discarded, to reduce complexity, and a suitable compensation function is added to partly compensate the introduced error. The optimal compensation function, that minimizes the mean(More)
The use of the multipartite table methods (MTMs) to implement high-performance direct digital frequency synthesizers (DDFSs) is investigated in this paper. A closed-form expressions for the spurious-free dynamic range (SFDR) is obtained when a single table of offset (TO) is used in the multipartite approximation. In this case, the optimal design that(More)