Multiband GNSS receiver

RF receiver for GNSS signals, (e.g., GPS, Galileo, Glonass), composed of a single chip and a low number of external components, has a number of independent signal paths each including a separate IF stage and baseband down-converter. Each signal path is tuned to a specific IF band by selection of ext...

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Hauptverfasser: Gradincic, Zlatan, Materni, Roberto, Orsatti, Paolo, Piazza, Francesco
Format: Patent
Sprache:eng
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Zusammenfassung:RF receiver for GNSS signals, (e.g., GPS, Galileo, Glonass), composed of a single chip and a low number of external components, has a number of independent signal paths each including a separate IF stage and baseband down-converter. Each signal path is tuned to a specific IF band by selection of external IF filters. Conversion to IF involves a common local carrier generator.