Detection of radio signals and their parameter measurement in noise presence by processing of acousto-optic receiver output data registration

Abstract

The possibility of signal-to-noise ratio increase in the acousto-optic receiver output data, registered in the electronic computer memory with the help of the digital secondary signal processing is analyzed. The accuracy of weak signal parameters measurement by the equivalent bandwidth and receiver signal accumulation time choice is estimated. The experiment results on the signal detection and their parameters measurement are presented.