labababa

a computer screen with four graphs arranged in a 2x2 grid, showing the source and output amplitude and phase of a signal. The top-left graph, labeled "y = source amplitude," remains a flat line at y=1.0 throughout the loop. The top-right graph, labeled "y = output amplitude," starts as a sine wave, then changes to a square wave, and finally to a pulse wave. The bottom-left graph, labeled "y = source phase," shows a linearly increasing phase from -π to π. The bottom-right graph, labeled "y = output phase," mirrors the source phase graph, showing a linearly increasing phase fr