Network quadriporte for the separation of two signals constituted by strips of frequencies a dual polarization

摘要

Network quadriporte for the separation of the signals constituted by strips of frequencies a dual polarization in a system for feeding the antenna of the radio beam or telecommunications. / p & & p & a converter 11 of a rectilinear polarization in the circular polarization and vice versa, dimensioned for a suitable ellipticity minimum in the strip of frequencies lower, is connected upstream of a polarization separator symmetrical to the lower strip. A second polarization converter 13, connected between the latter and a second piece of polarization for the upper strip, is dimensioned so as to compensate for the ellipticity residual in the upper strip.