Carrier signal phase error estimation

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Reexamination Certificate

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C342S357490

Reexamination Certificate

active

07050001

ABSTRACT:
A phase error and/or amplitude error of a global positioning system carrier signal is estimated through employment of an optimal minimum variance of the global positioning system carrier signal.

REFERENCES:
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patent: 2003/0058927 (2003-03-01), Douglas et al.
Kalman, A New Approach to Linear Filtering and Prediction Problems; Journal of Basic Engineering, Mar. 1960, pp. 35-45, vol. 82, American Society of Mechanical Engineers, NY.

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