Oscilloscopes are time-domain instruments, but because they digitize waveforms, oscilloscopes can process time-domain signals into the frequency domain. The FFT (Fast Fourier Transform), spectrum ...
Some of the most versatile and intuitive tools in a signal integrity engineer's arsenal are TDR (time domain reflectometry) and TDT (time domain transmission). Time domain analysis gives an insight ...
Signals and systems theory is a tough topic. Terms like convolution and impulse response can be hard to understand on a visceral level and most books that talk about these things emphasize math over ...