Electromagnetic interference (EMI) elimination using oscilloscopes

Previously oscilloscopes were hardly used to fight with EMI. They lacked sensitivity necessary for EMI detection, their functions of spectral analysis with the help of FFT hadn’t been developed enough and were difficult in use. The situation has changed with new digital oscilloscope R&S RTO from Rohde & Schwarz. Sensitivity of 1 mV/div and 4 GHz bandwidth including very low inherent noise level make this oscilloscope perfect for signal analysis in induction zone for the detection and analysis of emitted electromagnetic interference. Find more about Rohde & Schwarz oscilloscope in the present article.
Author(s):  Herdin, Marcus
Issue:  KIPiS 2014 #1