Yegorova N. Scattering of wave beams and pulses by plane surfaces

The method of Green's function of boundary problem is developed for the scattering problem of the wave beams with arbitrary amplitude and phase distribution on the plane interface of two dielectrics. The object is to employ the obtained results to model scattering coefficient measurements. The analytical expressions in the case when the incident angle is near the angle of total reflection for the maximum scattered field amplitude's displacement relatively to beam axis is obtained. The criteria for the measurement precision bettering are obtained. The obtained results are inculcated in metrology and are supposed to be used in the field of non-destructive testing, antenna and laser technics.