Echo-signal Doppler spectrum modeling from volume-distributed object at reduction turbulence to equivalent modification of antenna diagram directivity

The way of echo-signal Doppler spectrum simulation from the volumetric-distributed object is considered at turbulent movement of the reflectors, consisting in data of turbulent movement of reflectors in equivalent change of the antenna directivity diagram. The expressions to estimate demanded quantity of reflectors at reduction of turbulent movement in equivalent change of antenna directivity diagram are obtained. Estimations of reflectors demanded quantity are also obtained at echo-signal Doppler spectrum simulation from the turbulent volumetric-distributed object for hypothetical radar station.