Device for separating transmission and reception signals of different polarizations
AssigneeThomas Licensing
InventorsCharline Guguen, Gérard Haquet, Laurent Vrignon
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Abstract
The invention proposes a transmitting/receiving device comprising at least one transition zone which comprises a means of transforming a polarized wave of a first polarization into an electrical signal; a second means of transforming an electrical signal into a polarized wave of the second polarization; and a first filtering zone placed between the antenna and the transition zone, the first filtering zone comprising a waveguide filter polarized in the second polarization direction, the said filter being transparent in the first polarization direction.
Claims6
A transmitting/receiving device placed after an antenna, the device comprising:
- at least one transition zone which comprises a first means for transforming at least one polarized wave of a first polarization into at least one electrical signal;
- and a second means for transforming at least one electrical signal into at least one polarized wave of a second polarization;
- a first filtering zone placed between the antenna and the at least one transition zone comprising the second means, the first filtering zone comprising a waveguide filter polarized in the direction of the second polarization, said filter being transparent in the direction of the first polarization direction.
Dependencies are inferred from the claim text.