AHTENNA MIRROR

摘要

An antenna mirror comprises conducting concentric circular surfaces coplanar located on a radiotransparent basis. The radiotransparent basis is made in the form of a cell structure comprising a number of similar prisms and has aperture function. Inner diameter of a hexagon of cell prism is less than a half of signal wave length. Width of connecting surface of prism faces is equal or more than 0.05 signal wave length and is covered with conducting material.