EDN

A more efficient FFT for communications applications using a massively parallel processor array

The introduction of complex communications protocols based on Orthogonal Frequency Division Multiplexing (OFDM) has brought with it a growing demand for high-speed Fast Fourier Transform (FFT) ...
EDN

12-bit PCIe card runs FFT application

Keysight has launched an improved FFT option for its U5303A, a PCIe 12-bit data-acquisition card that sports two channels and sampling rates from 1 Gsample/s to 3.2 Gsamples/s. Intended for astronomy, ...
Electronic Design

Keysight introduces enhanced FFT application for PCIe card

Santa Rosa, CA. Keysight Technologies has introduced an improved version of the FFT option, now available on the U5303A PCIe 12-bit high-speed data acquisition card. This card features two channels ...
Design-Reuse

How to Reduce FPGA Logic Cell Usage by >x5 for Floating-Point FFTs

Here we provide rational for using Centar’s floating-point IP core for the new Altera Arria 10 and Stratix 10 FPGA platforms. After a short contextual discussion section, a comparison of various FFT ...