Predicting of filtering-matching circuits work on complex load with random phase

On the stage of designing of filtering-matching circuits (FMC) one should take into consideration the technical assignment requirements to parameters of load. In the majority of cases load is assigned by maximal absolute value of reflection coefficient and phase which can accept arbitrary meaning in the interval and this is a random value. In this relation the work of FMC on random load was researched. Properties of input reflection coefficient's absolute value (RCA) are taken into account.