Device for receiving linearly polarised satellite signals

The invention relates to a device (10; 100) for receiving the linearly polarised satellite signals. The device comprises at least one first and one second decoupling probe (14; 16), which are orientedat an angle to one another and project into a waveguide (12), and each provide a linearly polarised...

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Bibliographische Detailangaben
Hauptverfasser: BECK JOCHEN, OTTO SIMON, LAUER ANDREAS, LITSCHKE OLIVER, WUNDERLICH LUTZ
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a device (10; 100) for receiving the linearly polarised satellite signals. The device comprises at least one first and one second decoupling probe (14; 16), which are orientedat an angle to one another and project into a waveguide (12), and each provide a linearly polarised input signal; and a signal processing unit (13) for processing the two input signals. In order to further develop the device (10; 100) in the a way that it permits a noise-immune electronic correction of a polarisation squint angle, according to the invention, the signal processing unit (13) has afirst combination element (22), which generates opposing elliptically polarised high-frequency signals from the linearly polarised input signals, and the signal processing unit (13) has controllable signal conversion arrangements (32, 38) which convert the elliptically polarised high-frequency signals into elliptically polarised intermediate-frequency signals, wherein the intermediate-frequency signals have a predefinable