Výsledky vyhledávání - "Chatre, Eric"

Good performance, less computation: A new ionospheric model for the Galileo Open Service

Autor: Hoque, Mainul, Sgammini, Matteo, Menzione, Francesco, Perez, Raul Orus, Chatre, Eric

A new ionospheric model called NTCM G (Neustrelitz TEC Model) is now available on the European GNSS Service Centre (GSC) website (https://www.gsc-europa.eu/news/) for correcting ionospheric delay of single-frequency Galileo signals. Investigation sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::155a6e697aa55cbc96f18617e089b76f

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GPS L5 and GALILEO E5a/E5b signal-to-noise density ratio degradation due to DME/TACAN signals : simulations and theoretical derivation

Autor: Bastide, Frédéric, Chatre, Eric, Macabiau, Christophe, Roturier, Benoit

Publikováno v: ION NTM 2004, National Technical Meeting of The Institute of Navigation
ION NTM 2004, National Technical Meeting of The Institute of Navigation, Jan 2004, San Diego, United States. pp 1049-1062

International audience; In the coming years, additional radio navigation signals will be broadcast. For the civil aviation community, the GPS L5 signal and GALILEO E5a and E5b signals are of particular interest. Indeed they will be broadcast in an AR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6ec73f3f92809567df1a1a8d38ef835d
https://hal-enac.archives-ouvertes.fr/hal-01022451

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Use of multicorrelator receivers for multipath parameters estimation

Autor: Chaggara, Ridha, Macabiau, Christophe, Chatre, Eric

Publikováno v: IFIS 2002, 12th International Flight Inspection Symposium
IFIS 2002, 12th International Flight Inspection Symposium, 2002, Roma, Italy

International audience; The performance of GPS may be degraded by many perturbations such as jamming, the effects of the ionosphere, and multipath. Many studies have been done to reduce the effect of multipath on the GPS measurements. Some of these a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1237bb261318ecebb6ab9780ba9cbc07
https://hal-enac.archives-ouvertes.fr/hal-01021709/document

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Using GPS multicorrelator receivers for multipath parameters estimation

Autor: Chaggara, Ridha, Macabiau, Christophe, Chatre, Eric

Publikováno v: ION GPS 2002, 15th International Technical Meeting of the Satellite Division of The Institute of Navigation
ION GPS 2002, 15th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2002, Portland, United States. pp 477-492

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::201016cd8d430bbd5012962ab9e1740e
https://hal-enac.archives-ouvertes.fr/hal-01021715

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GPS interference detection and identification using multicorrelator receivers

Autor: Bastide, Frédéric, Chatre, Eric, Macabiau, Christophe

Publikováno v: ION GPS 2001, 14th International Technical Meeting of the Satellite Division of the Institute of Navigation
ION GPS 2001, 14th International Technical Meeting of the Satellite Division of the Institute of Navigation, Sep 2001, Salt Lake City, United States. pp 872-881

International audience; The interference is among the most feared events in civil aviation use of GNSS. A large number of techniques were designed to alleviate the sensitivity of modern receivers to this perturbation. Most of these techniques are eit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::72289a8b582ddb031c989132c0106364
https://hal-enac.archives-ouvertes.fr/hal-01021707

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Site survey : a new criterion for characterization of multipath environment

Autor: Chatre, Eric, Bastide, Frédéric, Macabiau, Christophe

Publikováno v: ION NTM 2001, National Technical Meeting
ION NTM 2001, National Technical Meeting, Jan 2001, Long Beach, United States. pp 512-521

International audience; The study reported in this paper is focused on the determination of a proper criterion for the characterization of the level of multipath affecting a particular station. The paper starts with the description of new receiver st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::263d59186d15ad37d85a479dbf7100ed
https://hal-enac.archives-ouvertes.fr/hal-01021703

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Use of multicorrelator techniques for interference detection

Autor: Macabiau, Christophe, Julien, Olivier, Chatre, Eric

Publikováno v: ION NTM 2001, National Technical Meeting
ION NTM 2001, National Technical Meeting, Jan 2001, Long Beach, United States. pp 353-363

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5553648d83e76890c0d1e32ff9bd95aa
https://hal-enac.archives-ouvertes.fr/hal-01021704

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Use of Multicorrelator Receivers for GPS Interference Detection and Identification

Autor: Bastide, Frédéric, Chatre, Eric, Macabiau, Christophe

Publikováno v: NAVITEC 2001, 1st ESA Workshop on Satellite Navigation User Equipment Technologies
NAVITEC 2001, 1st ESA Workshop on Satellite Navigation User Equipment Technologies, Dec 2001, Noordwijk, Netherlands

International audience; Several types of perturbations can affect the signal processed by a GPS receiver. These perturbations are thermal noise, atmospheric disturbances, multipath and interference. Interference remains the most feared perturbation f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a7b8d9f60d6807584ea8a30d1cbda188
https://hal-enac.archives-ouvertes.fr/hal-01021695

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Signal quality monitoring for protection of GBAS users against evil waveforms

Autor: Macabiau, Christophe, Chatre, Eric

Publikováno v: ION GPS 2000, 13th International Technical Meeting of the Satellite Division of The Institute of Navigation
ION GPS 2000, 13th International Technical Meeting of the Satellite Division of The Institute of Navigation, Sep 2000, Salt Lake City, United States. pp 1202-1211

International audience; Several types of failures can occur in the GPS satellites that transmit the ranging signals to the users. Among them, a specific type of failure in the signal generation process aboard the satellite may result in an anomalous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cfe29ca5ee83d3666b189a149218dc3d
https://hal-enac.archives-ouvertes.fr/hal-01021693/file/104.pdf

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