MODE OF TAKING BEARINGS OF A RADIO SIGNAL'S SOURCE Russian patent published in 2005 - IPC

FIELD: radio engineering namely radio direction finding.

SUBSTANCE: mode of taking bearings of a radio signal's source is that of receiving the signal with the help of undirected antennas forming a ring equispaced array and measuring difference of phases between signals received by antennas. At that two groups of phases' differences between signals in two groups of antennas, collinear vectors connecting pairs of antennas are measured. According to total phases' differences in the groups by the method of multiscale measurements taking into consideration reciprocal removal of the antennas, simple inroads of the signal's phases are appreciated at the distance of the array's diameter and azimuth and the angle of the position determined according to corresponding formulas.

EFFECT: expands areas of application at the expense of increasing feasible meaning of the upper frequency of signals being taken bearings.

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