GPS Signal Degradation Analysis Using a Simulator

G. MacGougan, G. Lachapelle, M.E. Cannon, G. Jee and M. Vinnins

Abstract:	Procedures to test selected receiver performance using a high fidelity GSS 4760 simulator are developed and applied to two receivers, namely a P-Code PLGR-96 and a NovAtel C/A Code OEM4 receivers. The latter is equipped with a Pulse Aperture Correlator to enhance performance under multipath. The characteristics tested and reported herein are signal power tracking threshold, signal variations, high dynamic effects and multipath effects. The performance measured are presented, compared and analysed.
Published in:	Proceedings of the 57th Annual Meeting of The Institute of Navigation (2001) June 11 - 13, 2001 Albuquerque, NM
Pages:	586 - 591
Cite this article:	MacGougan, G., Lachapelle, G., Cannon, M.E., Jee, G., Vinnins, M., "GPS Signal Degradation Analysis Using a Simulator," Proceedings of the 57th Annual Meeting of The Institute of Navigation (2001), Albuquerque, NM, June 2001, pp. 586-591.
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