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

Develop FFT apps on low-power MCUs

Now that low-power microcontrollers are starting to include peripherals that were formerly the reserve of larger microprocessors, ASICs, or DSPs, you've got new opportunities to compute complex ...
AZOM

How is Fast Fourier Transform Used Alongside Electron Microscopy?

FFT-EM is an innovative method that represents a combination of FFT and EM techniques such as scanning electron microscopy (SEM). The technique is often used to determine the interior and surface ...
Design-Reuse

OptNgn Delivers 2D-FFT FPGA Library Elements for use in Imaging and DSP applications

Portland, Oregon -- October 1, 2010-- At processing rates of up to 306 complex mega pixels per second (Mpps), the new OptNgn 2DFFT FPGA library elements are the perfect choice for inexpensive, low ...