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

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 ...
Science Daily

Leaner Fourier transforms: New algorithm can separate signals into their individual frequencies using a minimal number of samples

A new algorithm performs Fourier transforms using a minimal number of samples. The fast Fourier transform, one of the most important algorithms of the 20th century, revolutionized signal processing.
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 ...