Assessing Vircators’ Reliability Through Uncertainty and Sensitivity Analyses Using a Surrogate Model

Autor: Mae Almansoori, Ernesto Neira, Sebastien Lallechere, Chaouki Kasmi, Felix Vega, Fahad Alyafei

Publikováno v: IEEE Access, Vol 8, Pp 205022-205033 (2020)

The performances of Vircators have been reported in different studies showing that a high discrepancy between the simulated and measured output peak power and radiating frequency can be encountered. Limited investigations have been reported where the

Externí odkaz: https://doaj.org/article/3a144f5564e649d78641dc8e7643edfc

A FRAMEWORK FOR PEAK POWER EXCEEDANCES OF HIGH POWER MICROWAVE RADIATORS APPLIED TO A VIRCATOR SURROGATE MODEL

Autor: Mae Almansoori, Lars Ole Fichte, Jose Felix Vega Stavro, Chaouki Kasmi, and Marcus Stiemer, Sebastien Lallechere, Ernesto Neira, Zouhair Nezhi

Publikováno v: Progress In Electromagnetics Research B
Progress In Electromagnetics Research B, EMW Publishing, 2021, 91, pp.39-57
Progress In Electromagnetics Research B, 2021, 91, pp.39-57

International audience; Uncertainty quantification and variability analysis are two domains of interest when looking at the efficiency of HPEM sources. Vircator is known to be a low efficiency high power microwave source subject to several generally

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38102ac8d59387e9374b5ca3b140ab88
https://doi.org/10.2528/pierb21011301

Combining Extreme Values Theory and Surrogate Modelling for the Study of a Vircator

Autor: Mae AlMansoori, Ernesto Neira, Chaouki Kasmi, Felix Vega, Sebastien Lallechere

Publikováno v: 2020 IEEE International Conference on Plasma Science (ICOPS).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4f25b3217f5f0d97c39d9b11b328157
https://doi.org/10.1109/icops37625.2020.9717873

Assessing Vircators’ Reliability Through Uncertainty and Sensitivity Analyses Using a Surrogate Model

Autor: Fahad Alyafei, Sebastien Lallechere, Ernesto Neira, Felix Vega, Mae Almansoori, Chaouki Kasmi

Publikováno v: IEEE Access
IEEE Access, IEEE, 2020, 8, pp.205022-205033. ⟨10.1109/ACCESS.2020.3037347⟩
IEEE Access, 2020, 8, pp.205022-205033. ⟨10.1109/ACCESS.2020.3037347⟩

International audience; The performances of Vircators have been reported in different studies showing that a high discrepancy between the simulated and measured output peak power and radiating frequency can be encountered. Limited investigations have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6fa9816385bad8d8dbde727c73ddae9
https://hal.archives-ouvertes.fr/hal-03025391

On the backscattering from RFID tags installed on vehicular glasses

Autor: Felix Vega, John J. Pantoja, L. Angelica P. Parra, Ernesto Neira

Publikováno v: 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.

This paper discusses the application of power budget link in RFID systems with tags installed on vehicular windshield with polarized films. The performance of three tags on glasses with polarizing films and a circular polarized antenna is studied usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de1100726395e71d13150a826c16a834
https://doi.org/10.1109/apusncursinrsm.2017.8073301