CREATION OF THE METOD AND SCHEMES FOR SUPPRESSION OF OUT-OF-BAND INTERFERENCE

Abstract

Subject of this article is theoretical substantiation of the adaptive algorithm of suppression of out-of-band interference. Substantiation is based on the method of signal isolation from the background of additive interference. The essence of the method is to pass a mixture of signal and interference through a filter in which interference is suppressed while the signal practically does not change. In order to estimate the efficiency of the scheme of the additive compensator for out-of-band interference and to calculate the output signal-to-interference ratio the method of minimum mean square error was used.