Radar Signal Analysis With Oscilloscope Demodulation
Learn how oscilloscope demodulation and FFTs reveal radar pulse envelopes, Barker-coded phase modulation, chirp behavior, and frequency content.
Fast-rising signals can introduce transmission line reflections that appear as ringing on an oscilloscope, but proper 50-ohm termination can eliminate these artifacts.
What if we remove the probes from the equation by connecting our DUT's output directly to the oscilloscope's analog input using a 3-ft. 50-Ω coaxial cable?