METHOD FOR DEFLECTION OF MAJOR MAXIMUM OF HORN RADIATORS DIRECTIONAL DIAGRAM OF ANTENNA SYSTEM HORN RADIATORS OF GROUND AUTOMATED COMPLEX FOR SPACECRAFT CONTROL

摘要

A method for deflection major maximum of horn radiators directional diagram of antenna systems of a ground automated complex for spacecrafts control consists in using an accessory antenna device - Fresnel zones concentric fragments, which together with an antenna forms a field (corresponding amplitude and phase distribution) in horn mouth so that major maximum of directional diagram in far-field region is deflected from antenna geometrical axes. The said deflection of maximum of directional diagram occurs at the expense of mechanical displacement of fragments at the certain distance and position relative to the horn antenna in accordance with signal frequency.