Tracking Results: Implications to Precision Civilian Applications

Sergei Gourevitch and John M. Nolan

Abstract:	The Ashtech 2-12 is designed to provide full Dual Band performance, Pseudo-range and Carrier Phase Tracking on both the Ll and L2 Carrier Frequencies, both when Anti-Spoofing is enabled and when it is disabled. The Z- 12 features: . New RF section. This section features 2-bit A to D conversion. l New Digital Section. This section features a new ASIC with a patented advance in signal processing methods. . New firmware algorithms. With the Ashtech Z-12, the overwhelming majority of civilian users will not experience u performance loss when Anti-Spoofing is enabled.
Published in:	Proceedings of the 6th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1993) September 22 - 24, 1993 Salt Palace Convention Center Salt Lake City, UT
Pages:	1021 - 1025
Cite this article:	Gourevitch, Sergei, Nolan, John M., "Tracking Results: Implications to Precision Civilian Applications," Proceedings of the 6th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1993), Salt Lake City, UT, September 1993, pp. 1021-1025.
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