Characterization of GPS Receivers for Mobile Systems

S.J. Spiegel, A. Thiel, I. Kovacs and S. Nussbaumer

Abstract:	Characterization results of the GPS receiver for mobile communication systems with high sensitivity and high immunity to jamming signals are presented. The high jamming immunity performance in the frequency range occupied by the cellular communication systems was obtained with 22mA current consumption and negligible impact on the noise level of the RF receiver. In addition to the high immunity to the out of band jamming signals, it is demonstrated that noise emission leakage might obstruct the GPS receiver owing to the proximity between the cellular and GPS antennas.
Published in:	Proceedings of the 15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002) September 24 - 27, 2002 Oregon Convention Center Portland, OR
Pages:	1604 - 1607
Cite this article:	Spiegel, S.J., Thiel, A., Kovacs, I., Nussbaumer, S., "Characterization of GPS Receivers for Mobile Systems," Proceedings of the 15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002), Portland, OR, September 2002, pp. 1604-1607.
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