Device for simultaneous reception of two microwave signals circularly polarised in opposite directions

摘要

Device for simultaneous reception of waves circularly polarised in opposite directions, comprising waveguide means converting the circularly polarised waves into linearly polarised waves. The waveguide 15 has a parallelepipedal general exterior shape. Two probes 21, 22 pass through the walls of the waveguide perpendicularly to external faces and are connected up to circuits on printed-circuit boards 23, 24 applied against the external faces, or parallel and a small distance from these faces. <IMAGE>