http://WWW.FINALYEARPROJECTS.NET
http://WWW.FINALYEARPROJECTS.NET

Checking delivery availability...

background-sm
Search
3
Home All Updates (3681) VLSI PROJECTS ABSTRA
VLSI PROJECTS ABSTRA
VLSI PROJECTS ABSTRACT 2016-2017 MULTIPLIERLESS UNITY-GAIN SDF FFTS ABSTRACT: In this brief, we propose a novel approach to implement multiplierless unity-gain single-delay feedback fast Fourier transforms (FFTs). Previous methods achieve unity-gain FFTs by using either complex multipliers or nonunity-gain rotators with additional scaling compensation. Conversely, this brief proposes unity-gain FFTs without compensation circuits, even when using nonunity-gain rotators. This is achieved by a joint design of rotators, so that the entire FFT is scaled by a power of two, which is then shifted to unity. This reduces the amount of hardware resources of the FFT architecture, while having high accuracy in the calculations. The proposed approach can be applied to any FFT size, and various designs for different FFT sizes are presented.
  • 2016-07-04T12:25:48

Other Updates

View All Updates