DEVICE FOR CHANGING ENERGY DISTRIBUTION IN OPENING PLANE OF CONIC RADIATOR OF MILLIMETER RANGE RADIO VISION SYSTEM

摘要

FIELD: power engineering.;SUBSTANCE: device for changing energy distribution in the opening plane of a conical radiator of a millimeter-wave radio vision system relates to antenna engineering and can be used to change energy distribution in antenna solutions, in particular, conic emitters of millimeter range radio vision systems. Proposed device is based on nine dielectric parallelepipeds with geometrical dimensions of 30λ×2λ×2λ (where λ is the emitted wave length), which by means of radiotransparent stretch marks, providing their location at mutual distances, equal to λ , and dielectric radiotransparent frame form tetragonal matrix.;EFFECT: increasing the efficiency factor of emitted electromagnetic energy by matching geometrical parameters of the beam pattern of the transmitting device and the field of vision of the receiving device with a matrix receiver of rectangular radiation of a millimeter-wave radio imaging system.;1 cl, 4 dwg