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 ...

Editor's Note: My old chum Tom Dillon, president of Dillon Engineering (www.DillonEng.com) is a man of few words, but each one counts as is demonstrated in the following newsflash he just sent me: Hi ...

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 ...

GAINESVILLE, FL - February 10, 2010 - The Athena Group, Inc., a leading provider of high-performance, low-power signal processing technology, today announced the general availability of its ...

RF Engines, the signal processing IP firm, has revealed details of the first product in its Vectis family of multi-radix architecture, pipelined FFT cores. Called the vectis4000R2, the core can ...

In this paper, a Fast Fourier Transform (FFT) or inverse FFT processor for Fifth-Generation (5G) Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) system’s ...

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 ...

The Zoom FFT is interesting because it blends complex down conversion, lowpass filtering, and sample rate change through decimation in a spectrum analysis application. The Zoom FFT method of spectrum ...

Self dubbed as the industry’s fastest, full floating point FFT processor, the PowerFFT delivers a 1 kpoint FFT in 10 µs, including windowing, while sustaining a throughput of 100 Msamples/s. It’s ...

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 ...