Optimization of the non-linear inertional multiplier of two random signals of radiometer with noise heterodyne

摘要

The theory of random signal transmission through the non-linear inertial circuit was developed. Based on this theory the optimization of a non-linear multiplier was carried out, the optimal delay of the random signal reflected from a matching stab was determined. The optimized multiplier circuit allows increasing the signal-to-noise ratio increase for 10 dB.