Multi-band orthomode transducer device
A multi-band orthomode transducer device comprises a three-dimensional housing. The three-dimensional housing encompasses at least two orthomode transducers, each orthomode transducer being assigned to three ports of which a first port relates to a first polarization, a second port relates to a second polarization and a third port relates to a combination of the first and second polarizations. Each of the orthomode transducers has a waveguide connected with the three ports. The waveguides of the orthomode transducers are located in the three-dimensional housing without intersecting each other.
1. A multi-band orthomode transducer device with a three-dimensional housing, the three-dimensional housing encompassing at least two orthomode transducers, each orthomode transducer being assigned to three ports of which a first port is assigned to a first polarization, a second port is assigned to a second polarization and a third port is assigned to a combination of the first and second polarizations, the orthomode transducers each having a waveguide connected with the three ports, the waveguides of the orthomode transducers being located in the three-dimensional housing without intersecting each other, wherein the three-dimensional housing has a polygonal shape, a cylindrical shape or a spherical shape.
2. The multi-band orthomode transducer device according to claim 1 , wherein the first port relates to a first output port, the second port relates to a second output port, and the third port relates to a feed port.
3. The multi-band orthomode transducer device according to claim 1 , wherein the first port of each orthomode transducer is opposite to the respective third port.
4. The multi-band orthomode transducer device according to claim 1 , wherein the respective first ports are located in different planes being parallel to a base area of the multi-band orthomode transducer device.
5. The multi-band orthomode transducer device according to claim 1 , wherein the respective second ports are located at a common side of the three-dimensional housing.
6. The multi-band orthomode transducer device according to claim 1 , wherein the respective second ports are located in a common plane being parallel to a base area of the multi-band orthomode transducer device.
7. The multi-band orthomode transducer device according to claim 1 , wherein the first ports are perpendicularly orientated with respect to the second ports.
8. The multi-band orthomode transducer device according to claim 1 , wherein the first and second ports each are shaped rectangularly.
9. The multi-band orthomode transducer device according to claim 1 , wherein the third ports are shaped circularly.
10. The multi-band orthomode transducer device according to claim 1 , wherein an integrated rectangular to circular transition is provided.
11. The multi-band orthomode transducer device according to claim 1 , wherein the at least two orthomode transducers are assigned to separate frequency bands.
12. The multi-band orthomode transducer device according to claim 11 , wherein the separate frequency bands together range from 20 to 90 Ghz.
13. The multi-band orthomode transducer device according to claim 1 , wherein at least one of a rotary positioner, a multiplexer and a switch is provided.
14. The multi-band orthomode transducer device according to claim 1 , wherein an antenna is connected to each of the third ports.
15. The multi-band orthomode transducer device according to claim 14 , wherein the respective antenna is a horn antenna.
16. The multi-band orthomode transducer device according to claim 1 , wherein the multi-band orthomode transducer device is single-housed.
17. A multi-band orthomode transducer device with a three-dimensional housing, the three-dimensional housing encompassing at least two orthomode transducers, each orthomode transducer being assigned to three ports of which a first port is assigned to a first polarization, a second port is assigned to a second polarization and a third port is assigned to a combination of the first and second polarizations, the orthomode transducers each having a waveguide connected with the three ports, the waveguides of the orthomode transducers being located in the three-dimensional housing without intersecting each other, wherein the at least two orthomode transducers are assigned to separate frequency bands.
18. A multi-band orthomode transducer device with a three-dimensional housing, the three-dimensional housing encompassing at least two orthomode transducers, each orthomode transducer being assigned to three ports of which a first port is assigned to a first polarization, a second port is assigned to a second polarization and a third port is assigned to a combination of the first and second polarizations, the orthomode transducers each having a waveguide connected with the three ports, the waveguides of the orthomode transducers being located in the three-dimensional housing without intersecting each other, and wherein the respective first ports are located in different planes being parallel to a base area of the multi-band orthomode transducer device or wherein the first ports are perpendicularly orientated with respect to the second ports.