Sample decimation in a GNSS receiver

Details Sample decimation in a GNSS receiver Sample decimation in a GNSS receiver

2008-02-20

2010-11-09

Tarcza, Thomas H (Department: 3662)

Pulse or digital communications

Receivers

Automatic gain control

C375S347000

Reexamination Certificate

active

07830993

ABSTRACT:
Embodiments of the present invention recite a method and system for processing Global Navigation Satellite System (GNSS) signals. In one embodiment, at least one wide-band Radio Frequency (R/F) filter of a signal processing pathway is utilized to pass a plurality of signals from a plurality of satellite navigation systems as a combined signal set. The plurality of signals of the plurality of satellite navigation systems is split based upon the respective frequency of each of the plurality of signals to facilitate reducing the clock rate used to subsequently process each of the plurality of signals.

REFERENCES:
patent: 7321754 (2008-01-01), Zellweger et al.
patent: 2002/0004708 (2002-01-01), Farine et al.
patent: 2005/0185700 (2005-08-01), Pietila et al.
patent: 2006/0227905 (2006-10-01), Kunysz et al.
patent: 2007/0096980 (2007-05-01), Gradincic et al.
patent: 2007/0274374 (2007-11-01), Abraham

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