EDN

Mixed Radix FFT IP Core for Xilinx FPGAs

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 ...
EDN

Mixed-radix FFTs enhance OFDM

LONDON – The increasing sophistication of communications systems is creating an opportunity for companies specializing in developing signal processing building blocks that are crafted for ...
Design-Reuse

RFEL's Mixed Radix cores, adaptable for next generation 3GPP LTE base station applications

Newport, UK - April 3, 2007 - The next generation of mobile phone technology, 3GPP LTE (3G Partnership Programme Long Term Evolution) uses OFDM as the modulation technique and requires variable length ...
TechRepublic

FFT/IFFT Processor Design for 5G MIMO OFDM Systems

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 ...
Design-Reuse

Non-Power-of-Two FFT Circuit Designs Do Not Have to be Difficult

At the same time there are important disadvantages to using the power-of-two (P2) FFT, in particular limits on the number of reachable transform sizes that make it difficult to match data set sizes ...