METHOD FOR HIGH-PRECISION RADIOLOCATION MEASUREMENT OF LIFT ANGLE OF LOW FLYING TARGET UNDER SIGNAL INTERFERENCE CONDITIONS

摘要

FIELD: measurement equipment. ^ SUBSTANCE: invention relates to methods for radiolocation measurement of the lift angle of a low flying target under signal interference conditions. The method is based on scanning the target with interference lobes by way of wobble of the carrier of the signal under study from one pulse to another. One measures the amplitude modulation factor and the modulation phase sign of the signal received as well as the signal/noise ratio and defines the interference lobe lift angle (by the modulation factor) and the position of the target therein by the modulation phase sign and the signal/noise ratio. ^ EFFECT: improved precision of measurement. ^ 1 dwg