Publication
Statistical characterization of ionospheric scintillation using a phase-screen model
| dc.contributor.author | Nunes, Fernando | |
| dc.contributor.author | Sousa, Fernando | |
| dc.contributor.author | Marçal, José M. V. | |
| dc.date.accessioned | 2019-04-16T07:41:31Z | |
| dc.date.available | 2019-04-16T07:41:31Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | A fast technique to simulate the effect of equatorial ionospheric scintillation on GNSS signals was proposed by the authors in a previous work. The algorithm uses a single-layer phase-screen model of the ionosphere and the scintillation is expressed by the Huygens-Fresnel (HF) integral which can be determined analytically. Herein, we characterize statistically the amplitude and phase obtained with the HF integral for different values of the scintillation index S4. A phase unwrapper is also developed to determine the phase from the modulo two-pi version provided by the argument of the HF integral. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | NUNES, Fernando D.; SOUSA, Fernando M. G.; MARÇAL, José M. V. – Statistical characterization of ionospheric scintillation using a phase-screen model. In 2018 9th ESA Workshop on Satellite NavigationTechnologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC). Noordwijk, Netherlands: IEEE, 2018. ISBN 978-1-5386-7125-2. Pp. 1-8 | pt_PT |
| dc.identifier.isbn | 978-1-5386-7125-2 | |
| dc.identifier.issn | 978-1-5386-7126-9 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/9866 | |
| dc.language.iso | eng | pt_PT |
| dc.publisher | Institute of Electrical and Electronics Engineers | pt_PT |
| dc.subject | Ionospheric scintillation | pt_PT |
| dc.subject | GNSS signals | pt_PT |
| dc.subject | Phase-screen model | pt_PT |
| dc.subject | Scintillation index | pt_PT |
| dc.subject | Alpha-mu distribution | pt_PT |
| dc.title | Statistical characterization of ionospheric scintillation using a phase-screen model | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/5876/UID%2FEEA%2F50008%2F2013/PT | |
| oaire.citation.conferencePlace | Dec 05-07, 2018 - Noordwijk, Netherlands | pt_PT |
| oaire.citation.endPage | 8 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | 9th ESA Workshop on Satellite NavigationTechnologies and European Workshop on GNSS Signals and Signal Processing (NAVITEC) | pt_PT |
| oaire.fundingStream | 5876 | |
| person.familyName | Nunes | |
| person.familyName | Sousa | |
| person.givenName | Fernando | |
| person.givenName | Fernando | |
| person.identifier.orcid | 0000-0001-7864-3178 | |
| person.identifier.orcid | 0000-0003-2520-7553 | |
| person.identifier.rid | O-1677-2018 | |
| person.identifier.scopus-author-id | 56425355600 | |
| person.identifier.scopus-author-id | 7005110259 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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