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Reconfigurable GPS-Galileo receiver for satellite based applications

Dion, Arnaud and Calmettes, Vincent and Boutillon, Emmanuel Reconfigurable GPS-Galileo receiver for satellite based applications. (2007) In: ION GNSS 2007 : Institute Of Navigation, Global Navigation Satellite Systems Meeting, 27-28 Sep 2007, Fort Worth, United States .

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Official URL: http://www.ion.org/publications/

Abstract

The trajectory of Space Vehicles (SVs) derives due to external perturbations, such as the variation in the gravitation fields (earth, moon and sun) or the solar pressure effect. The station keeping of SVs is the operation that keeps the satellites in a predefined window. This operation implies that the SV position is known. Actual positioning systems for SVs are mainly based on ground equipment, that means heavy infrastructures. Autonomous positioning and navigation systems using Global Navigation Satellite System (GNSS) can then represent a great reduction in platform design and operating costs. This paper presents the configurations for Low Earth Orbit (LEO) and Geosynchronous Earth Orbit (GEO) missions. These configurations have been modeled from real mission parameters with the help of a dedicated software.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Edité sur support CD-Rom par NavtechGPS
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
Other partners > Université de Bretagne Sud - UBS (FRANCE)
Laboratory name:
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Deposited By:Arnaud Dion

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