Mode coupler for monopulse applications

摘要

A mode coupler for monopulse applications in an antenna supply system, for obtaining angle offsets in azimuth and elevation, having a main waveguide in which a plurality of modes can propagate and on which mode-selective input/output coupling ports are fitted. The input/output coupling ports are all single waveguides which are fitted on the main waveguide and in which only the H10 fundamental wave type can propagate.