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 ...
EDN

FFT Core for Adaptive Cruise Control Using FPGAs

A new type of speed control called Adaptive Cruise Control (ACC) (Figure 1) is being used on some new model vehicles. These systems allow you to set a following distance—or time interval—between your ...
Nature

Fast Fourier Transform Processors and Architectures

The Fast Fourier Transform (FFT) remains a cornerstone of digital signal processing, underpinning applications from telecommunications to medical imaging. Modern FFT processors and architectures have ...
Design-Reuse

FPGAs: Embedded Apps : FPGA-based FFT engine handles four times more input data

Rodger Hosking, Vice President, Richard Kuenzler, Engineer, Pentek Inc., Upper Saddle River, N.J. For years, field-programmable gate array (FPGA) technology has been a major cornerstone of board-level ...
Design-Reuse

Embedding FPGAs in DSP-driven Software Defined Radio applications

With the advent of software defined radio platforms in military aerospace and now more recently in some consumer radio and electronics segments, the usefulness of Field programmable logic (FPGAs) as ...