INTEGRATED INERTIAL-RADAR CHANNEL FOR ESTIMATING THE VELOCITY OF THE AIRCRAFT AGAINST THE BACKGROUND OF RADAR TASKS WHEN REVIEWING THE AIRSPACE

Abstract

method is proposed for determining the velocity of a multi-functional radar carrier aircraft with quasi-continuous radiation from reflected signals from sections of the earth’s surface formed by the side lobes of the radar antenna directivity diagram. Is the forecast range to the ground on the lateral petals; the prediction of the spectrum of the reflected signal on the side lobe; Doppler measurements of velocities in the directions of side lobes is determined by the speed of the aircraft, formed the data for further filtering.