Adder Based Residue to Binary Number Converters for (2n - 1; 2n; 2n + 1)
Date
2002
Authors
Wang, Y.
Song, X.
Aboulhamid, M.
Shen, H.
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Journal article
Citation
IEEE Transactions on Signal Processing, 2002; 50(7):1772-1779
Statement of Responsibility
Yuke Wang, Xiaoyu Song, Mostapha Aboulhamid and Hong Shen
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Abstract
Based on an algorithm derived from the new Chinese remainder theorem I, we present three new residue-to-binary converters for the residue number system (2n-1, 2n, 2n+1) designed using 2n-bit or n-bit adders with improvements on speed, area, or dynamic range compared with various previous converters. The 2n-bit adder based converter is faster and requires about half the hardware required by previous methods. For n-bit adder-based implementations, one new converter is twice as fast as the previous method using a similar amount of hardware, whereas another new converter achieves improvement in either speed, area, or dynamic range compared with previous converters
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Copyright © 2002 IEEE