Creation of method and schemes for suppression of out-of-band interference
DOI:
https://doi.org/10.15587/2313-8416.2018.153036Keywords:
out-of-band interference, interference suppression filter, signal/noise at the filter output, mean square errorAbstract
Theoretical substantiation of the adaptive algorithm of suppression of out-of-band interference is given. Substantiation is based on the method of signal isolation from the background of additive interference. The essence of the method is in passing 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 is used
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