Duty Cycle Measurement under Non Controlled Sampling: Part II

This work presents the mathematical analysis of some algorithms devoted to the duty cycle measurement of a digital pulse train signal, sampled at random instants. In particular we have elaborated a model valid for every P DF describing the interarrival time of the samples, based on the knowledge of two collected samples, and we have proved the feasibility of the proposed techniques with a test-bed implementing the algorithms. The analytical trends and the measures from the test-bed show a good matching with the results obtained by means of simula- tions.