a mechanism to improve the efficiency of a system by means of elements radiativo parasite derived in terms of mass

摘要

device for improving the efficiency of a system by means of elements radiativo parasites derived in terms of massoh, no. you're consisting of half wavelength (1) and four slits are not directly supplied (2) since the latter are excited by these active elements connected to a power grid (4).the main purpose is to control the diagram of irradiation of an array of such cracks're through (2).the invention is in the technical field of antennae, and more particularly in that of microwave antennas and may be used in the field of application.on reflector antennas for air traffic control, where it is called a sighting in the s-band.together with a function of question obtained by inserting the innovative device in any pre-existing beamers can exert control over the radiation diagramthe radiant system or antenna, depending on the purposes for which it is intended.