HYPERFREQUENCY HEAD OF EMISSION-RECEPTION DUPLEXES WITH ORTHOGONAL POLARIZATIONS

摘要

Orthogonal polarization duplex transmission-reception head, characterized in that it comprises an elongate housing 10 provided at one end with a longitudinal bore 25 forming a first waveguide, and with a transverse bore 28 forming a second guide opening into the first guide, in that a receiving antenna 44 plunges into the first guide, at a location between the inner end of the first guide 25 and the place where the second guide 26 opens , and in that a transmitting antenna 45 dips into the second guide at its free end, each of these antennas being respectively connected to a coaxial access 41, 42, a metal plate 31 being arranged longitudinally in the first guide between two transverse planes containing the two antennas 44, 45. / P P Application to the field of microwave antennas. / P