Bad Fast Fourier Transfer (FFT) data captures can cause you to misunderstand the true performance of your analog-to-digital converter (ADC). Some engineers like to coherently sample and capture data ...
Typically, a data processing frame might comprise 1,024 contiguous samples. FFT If all you needed was the spectrum corresponding to the modulation, the frame of digitized data could be fed to a DSP ...
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, ...