DEVICE FOR SUPPLYING RADIANT ELEMENTS OF A NETWORK ANTENNA, AND ITS APPLICATION TO AN ANTENNA OF A MLS TYPE LANDING SYSTEM.

摘要

The subject of the invention is a device for supplying the radiating elements of a scanning electron network antenna, in particular applicable to the MLS landing aid system. BR/ The antenna according to the invention comprises as many (n) phase shifters (F) as radiating elements (S), each of the phase shifters being connected to a plurality (m) of neighboring radiating elements forming a sub-phase. network; the sub-networks are nested so that each of the radiating elements is fed via m phase shifters. In this way, a network antenna is obtained whose side lobes are very low. / P