Antenna beam shaping structure employing dipoles arrayed on a pa

Antenna construction including two superimposed polarized parabo

Antenna device and satellite communication reception system

Antenna element for circular or linear polarization

Antenna feed with mode conversion and polarization conversion me

Antenna having two crossed cylindro-parabolic reflectors

Antenna provided with an assembly of filtering materials

Antenna source for transmitting and receiving microwaves

Antenna system having azimuth rotating directive beam with selec

Antenna with single or double reflectors, with shaped beams and

Apparatus for adjusting the polarization plane of an antenna

Apparatus for converting the polarization of electromagnetic wav

Artificial magnetic conductor system and method for...

Bicone antenna with hemispherical beam

Broad band omnidirectional monocone antenna

Circuit arrangement for processing a first or a second high-freq

Circular-Polarized-wave converter

Circularly polarized leaky waveguide doppler antenna

Circularly polarized wave generator and circularly polarized wav

Circularly polarized wave launcher