Multibeam antenna for the matrix of radiometric imaging system to imager operating

An example of the multi-beam antenna with a group irradiator, the implementation of which will be available in the millimeter wave range. As the group proposed irradiator holder of the dielectric rod antenna axial radiation. The calculation of the basic characteristics of the antenna in the 8-mm band. It is shown that the arrangement of the illuminator group antenna two-mirror design does not deteriorate the antenna characteristics.