IJERT-EMS
IJERT-EMS

Low Power and Low Area Digital FIR Filter Using Different Multipliers and Adders


Low Power and Low Area Digital FIR Filter Using Different Multipliers and Adders
Authors : T Ramesh Reddy, Dr. K. Soundara Rajan
Publication Date: 30-05-2012

Authors

Author(s):  T Ramesh Reddy, Dr. K. Soundara Rajan

Published in:   International Journal of Engineering Research & Technology

License:  This work is licensed under a Creative Commons Attribution 4.0 International License.

Website: www.ijert.org

Volume/Issue:   Vol.1 - Issue 3 ( May- 2012)

e-ISSN:   2278-0181

Abstract

This paper implements low power digital Finite Impulse Response (FIR) filter relying on radix four booth multiplier, serial multiplier and serial adder and shift add multiplier. In this paper we consider multiplier and accumulate FIR filter architecture and folded transform of linear phase FIR filter. These low power multipliers and low power adders are used to reduce dynamic power consumption of digital FIR filter.

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