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IGNSS Computation Models and Values for GPS and GALILEO Civil Aviation Receivers

Axel Javier Garcia Peña 1 Christophe Macabiau 1 Olivier Julien 2 Mikael Mabilleau 3 Pierre Durel 3
1 ENAC - Ecole Nationale de l'Aviation Civile
2 u - Blox AG
3 GSA - European GNSS Agency
Abstract : GNSS L5/E5a interference environment is dominated by DME/TACAN and JTIDS/MIDS pulses causing a degradation of the effective C/N0 observed by the receiver. A time-domain blanker is implemented to mitigate their impact. RTCA DO-292 proposes a model to compute the C/N0 degradation of the received useful signal by the increase of the noise PSD. This paper focuses on the computation on the max value of the I_GNSS term.
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https://hal-enac.archives-ouvertes.fr/hal-02964000
Contributor : Laurence Porte <>
Submitted on : Monday, October 12, 2020 - 9:37:29 AM
Last modification on : Tuesday, October 20, 2020 - 10:32:07 AM

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  • HAL Id : hal-02964000, version 1

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Axel Javier Garcia Peña, Christophe Macabiau, Olivier Julien, Mikael Mabilleau, Pierre Durel. IGNSS Computation Models and Values for GPS and GALILEO Civil Aviation Receivers. ION GNSS+ 2020, 33rd International Technical Meeting of the Satellite Division of the Institute of Navigation, Sep 2020, Virtual event, United States. ⟨hal-02964000⟩

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