Spectral filtering setup for uncorrelated multi-tone phase and amplitude measurement

This paper presents a setup for correlated and uncorrelated multi-tone phase and amplitude measurement This method is based on a simple hardware implementation using only on ordinap scope as main device. The validi$ of the technique has been confirmed by a simulation setup using a ma-tone uncorrelated input signaL The simulated values agree with the theoretical results stating the vulidiry of the technique.