Spacecraft adaptive antenna communication system jammer rejection verification procedure samples and estimates station and noise powers to calculate jammer ratios for comparison with threshold

摘要

A spacecraft adaptive antenna communication system jammer rejection verification procedure uses samples to estimate the average communication system output power, the respective powers from a set of stations, antenna and thermal noise and three jammer power to station power ratios for comparison with a threshold value using a priori knowledge of weightings and gains. Independent claims are included for systems using the procedure.