A Systematic Journal of Multipliers Accuracy and Performance

Abstract

Low power and efficient architecture of computer arithmetic is demanded of real time Digital signal processing. Out of all arithmetic units, the multiplier is most important and frequently used arithmetic component in literature. As we know that there are many multipliers exist in the literature and everyone has his own proc-corns. But there is a gap in literature, no one gets compared all popular multiplier technique at same platform and discuss their advantages and limitations at one place. This research work outlines the most popular five multiplier techniques (like Wallace, modified, Vedic, Russian Peasant and Logarithm) and compares them, highlights merits, demerit for further improvements. This comprehensive study includes the systematic development, compares the latest design of every multiplier and justified that which one is better over other reported multiplier is also highlighted.