Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mehdi Bozorgi"'
Autor:
Mehdi Bozorgi
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 18, Iss 2, Pp 106-115 (2024)
Abstract A simple yet efficient solution to the problem of transverse electric (TE) scattering by a two‐dimensional right trapezoidal groove placed in a perfect electric conductor (PEC) surface is presented. Using superposition of plane waves and a
Externí odkaz:
https://doaj.org/article/709d636709c544e8b7c53763a7507e35
Autor:
Mehdi Bozorgi
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 24, Iss 1, Pp 42-50 (2024)
This study investigated the scattered transverse-magnetic (TM) electromagnetic field from a truncated semi-elliptic embedded in a perfectly electric conducting plane. Boundary value analysis and the region-point-matching technique are employed to add
Externí odkaz:
https://doaj.org/article/d9bf7cc628bc4156aed3126c30b2cf03
Autor:
Mehdi Bozorgi
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 17, Iss 6, Pp 494-503 (2023)
Abstract In this article, a solution for electromagnetic scattering by a shallow triangular cavity is suggested using the modal expansion technique. First, a domain decomposition approach is employed to divide the half‐space above the cavity into t
Externí odkaz:
https://doaj.org/article/bff129480e3c4467847d94e8e6a6619e
Autor:
Mehdi Bozorgi
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 16, Iss 8, Pp 510-518 (2022)
Abstract An efficient modal expansion technique for scattering by a circular cavity with an arbitrary arc in a perfect electric conductor is developed. In contrast to the existing methods proposed for a shallow or semi‐circular cavity, the proposed
Externí odkaz:
https://doaj.org/article/a329c7d162ea49c182bbb366bd14ebd2
Autor:
Mehdi Bozorgi
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 15, Iss 1, Pp 69-79 (2021)
Abstract This study developed a generalized solution based on modal expansion for scattering by large cavities with known wave functions placed in an infinite perfect electric plane. Under the assumption of a large cavity, to reduce simulation time a
Externí odkaz:
https://doaj.org/article/177b869388df4906a71f90851735d383
Autor:
Mehdi Bozorgi
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 20, Iss 4, Pp 235-240 (2020)
This study investigated the effects of filling material roughness on the H-polarized scattering signatures of a two-dimensional (2D) rectangular groove embedded on an infinite ground plane. Under the assumption of a weakly rough surface on the groove
Externí odkaz:
https://doaj.org/article/637a19dcc68746618397c310e5997e70
Autor:
Mehdi Bozorgi
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 20, Iss 3, Pp 159-163 (2020)
In this paper, the simple yet effective mode-matching technique is utilized to compute TE-backscattering from a 2D filled rectangular groove in an infinite perfect electric conductor (PEC). The tangential magnetic fields inside and outside of the gro
Externí odkaz:
https://doaj.org/article/5306b91971c447fcbcb8e1a31179f832
Autor:
Mehdi Bozorgi, Saeed Reza Ostadzadeh
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 21:1802-1806
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d73dcf90bfc5ae33eb110c738958d94
https://doi.org/10.1109/lawp.2022.3180358
https://doi.org/10.1109/lawp.2022.3180358
Autor:
Mehdi Bozorgi
The behavior of TM-plane wave scattering from an isosceles trapezoidal cavity in a perfect electric conductor (PEC) is investigated. The complex function method and region-matching technique are employed to obtain a rigorous solution for this problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6eecc981263c4b93c22290783468d8b
https://doi.org/10.21203/rs.3.rs-2526933/v1
https://doi.org/10.21203/rs.3.rs-2526933/v1
Autor:
Mehdi Bozorgi, Mohammad
Today competition is not only rife, but growing more intense constantly. However companies need to start paying keen attention to their competitors, they must understand their customers. Airlines are suffering from such competition. They have to beli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::64ce50d31c41dd9d0444190f3291db7c
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-58964
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-58964