Weeks Depending On The Laser Proximity Fuze Typical Target Laser Scattering Characteristics

This paper describes the study method of the panoramic laser proximity fuse of the ground-to- air missile and its laser beam characteritecs of scattering by a complex target in near field .Firstly Based on the measure data of bi-directional reflectance distribution function ,a mathematical description of the laser beam of the panoramic laser proximity fuse is given. Scendly,by using the scattering characteristics of rough surface ,the relation formula between received power and transmitted power of remote system for a facet is derived.Finally,a computering method of the received power of remote system for a complex object is going to be given.