Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Stephen Kasdorf"'
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 2, Pp 474-486 (2024)
We present the implementation and use of the Kriging methodology, i.e., surrogate models based on Kriging interpolation, in uncertainty quantification (UQ) in computational electromagnetics (CEM). We provide consistent, unified, and comprehensive des
Externí odkaz:
https://doaj.org/article/79598b2c42834496a36ad8980e40e6c0
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:4808-4815
We propose and evaluate several improvements to the accuracy of the shooting and bouncing ray (SBR) method for ray-tracing (RT) electromagnetic modeling. We propose per-ray cone angle calculation, with the maximum separation angle between rays calcul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd31412c59d5841792202c65f57391b4
https://doi.org/10.1109/tap.2021.3060051
https://doi.org/10.1109/tap.2021.3060051
Publikováno v:
IEEE Journal on Multiscale and Multiphysics Computational Techniques. 5:245-254
We propose and experimentally validate a new ray spawning and associated double count removal (DCR) technique for shooting–bouncing ray tracing (SBR). This technique allows, for the first time, efficient parallelization of ray DCR, the major bottle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1675036dfad277faf1aa1b5d4bec541d
https://doi.org/10.1109/jmmct.2020.3044011
https://doi.org/10.1109/jmmct.2020.3044011
Publikováno v:
2020 International Applied Computational Electromagnetics Society Symposium (ACES).
We present and discuss acceleration of a shooting and bouncing rays (SBR) algorithm for ray-tracing electromagnetic analysis of electrically very large structures such as underground mine tunnels at modern wireless communication frequencies. The acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9fdc3f16c61b69a4fc21a9a9279a7d5
https://doi.org/10.23919/aces49320.2020.9196048
https://doi.org/10.23919/aces49320.2020.9196048
Autor:
Yong Wang, Shoujun Wang, Chase Calvi, Reed Hollinger, Jorge J. Rocca, Alden Curtis, Vyacheslav N. Shlyaptsev, Vural Kaymak, Maria Gabriela Capeluto, Alex Rockwood, Stephen Kasdorf, A. Moreau, Alexander Pukhov
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We report a significant enhancement in both the energy and the flux of relativistic electrons accelerated by ultra-intense laser pulse irradiation (>1 10 21 W cm-2) of near solid density aligned CD2 nanowire arrays in comparison to those from solid C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c639aa3f750faf2a9b487f47ac8f6ddf
https://iopscience.iop.org/article/10.1088/1361-6587/ab4d0c
https://iopscience.iop.org/article/10.1088/1361-6587/ab4d0c
Publikováno v:
Applied Computational Electromagnetics Society. 35:1268-1269
We present a shooting-bouncing rays technique for electromagnetic modeling of wireless propagation in long tunnels focusing on the accuracy of ray-tracing computation. The examples demonstrate excellent agreement with the traditionally more accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::331723822a590d1faeb51ba38a03136b
https://doi.org/10.47037/2020.aces.j.351103
https://doi.org/10.47037/2020.aces.j.351103