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Research Paper | Electronics & Communication Engineering | India | Volume 3 Issue 7, July 2014

Study and Analysis of Different Parameters and Power Consumption of Various Multipliers in FIR Filter using VHDL

Sushant Shekhar | Ghanshyam Jangid ^[6]

Abstract: Power consumption and speed are the two main performance criterion of any circuit in VLSI system design. A multiplier and adder play an important role in VLSI technology. A circuit performance is usually explained by the performance of adder and multiplier. In digital circuit serial and parallel multiplier are used for the operation. As a result, multipliers with optimized area & speed have been designed with fully parallel algorithms. Low-power design led directly to the portable device uptime. Therefore, low power multiplier design has been in an important part of the low power VLSI system design.

Keywords: Power consumption, speed, Radix-2 multiplier, Radix-4 multiplier, FIR filter, FFT algorithm

Edition: Volume 3 Issue 7, July 2014,

Pages: 580 - 587