PHASE DIRECTION FINDING METHOD AND PHASE DIRECTION FINDER Russian patent published in 2019 - IPC G01S3/46 

FIELD: radar ranging and radio navigation.

SUBSTANCE: invention relates to the field of radar, radio navigation and can be used to determine the angular coordinates of the radiation sources of signals. Technical result is achieved by determining the value of the correlation-phase frequency, the use of which ensures that the spectrum of the received signals is taken into account when calculating the guide angle to the radiation source.

EFFECT: achieved technical result of the invention is to improve the accuracy of determining the guide angle to the radiation source by taking into account the shape of the spectrum of the received signals.

2 cl, 1 dwg