METHOD FOR AUTOMATIC DETECTION OF NARROWBAND SIGNALS Russian patent published in 2023 - IPC H04B1/10 

FIELD: radio engineering.

SUBSTANCE: invention relates to radio engineering, namely to methods for automatic detection of narrowband signals in additive noise. The claimed technical result is achieved by using the components of the mutual correlation function for processing, obtained on the basis of the components of the mutual correlation function between the components of the digitized signal and the components of the reference signal and the components of the correlation function of the reference signal.

EFFECT: technical result is the implementation of an increase in the level of variance of the components within the sampling interval, where the useful signal is contained.

1 cl, 2 dwg