TechRepublic

64 Point Radix-4 FFT Butterfly Realization using FPGA

The Fast Fourier Transform (FFT) and Inverse Fast Fourier Transform (IFFT) play vital role in signal processing. It is often used in many communication systems. The proposed paper produces realization ...
TechRepublic

Design and Synthesis of Radix-4 FFT Processor Using Vedic Multiplier

The FFT processor is a critical block in all multi-carrier systems used primarily in the mobile environment. The portability requirement of these systems is mainly responsible for the need of low ...
EDN

Efficient radix-4 FFT on StarCore SC3000 DSPs

The Fast Fourier Transform (FFT) is a widely used algorithm that computes the Discrete Fourier Transform (DFT) using much fewer operations than a direct implementation of the DFT. FFTs are of great ...
Design-Reuse

Efficient radix-4 FFT on StarCore SC3000 DSPs

Here's how to implement an efficient radix-4 FFT, using the StarCore SC3000 as an example. The Fast Fourier Transform (FFT) is a widely used algorithm that computes the Discrete Fourier Transform (DFT ...