Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Ali Mehrdadian"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract In this paper the extended method of lines (E-MoL) is proposed for the analysis of multilayer graphene-loaded three dimensional structures in cylindrical coordinates. Accordingly, the impedance and admittance matrices are defined as the rati
Externí odkaz:
https://doaj.org/article/073f1df1e6fe48c8ab88acf798ce9fd1
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/73f1a3ef8ffe44b6a02e8dd2d6b6de1f
Publikováno v:
IEEE Access, Vol 6, Pp 31503-31515 (2018)
In this paper, the method of lines is extended to analyze 2-D graphene-based multilayered structures. The graphene plates with tensor conductivity may cover partially or totally the interfaces between two consecutive layers. In this paper, the impeda
Externí odkaz:
https://doaj.org/article/421163137eb344da96f5123c1a6d1198
Analysis of Graphene-Based Multilayered Three-Dimensional Structures by the Extended Method of Lines
Autor:
Ali Mehrdadian, Keyvan Forooraghi
Publikováno v:
IEEE Access, Vol 6, Pp 20937-20949 (2018)
In this paper, the method of lines is extended to analyze graphene-based multilayered 3-D structures. The graphene plates with tensor conductivity may cover partially or totally the interfaces between two consecutive layers. The impedance and admitta
Externí odkaz:
https://doaj.org/article/6531974609d54c4e955849eb60ddb459
Publikováno v:
IEEE Access, Vol 5, Pp 20887-20897 (2017)
This paper focuses on the analysis of microstrip structures with graphene material as the conducting strip using two numerical methods, spectral domain technique and method of lines. The conductivity of graphene sheet is modeled in the analytical met
Externí odkaz:
https://doaj.org/article/c642d3fb3914458ca7b26c4dd23c4817
Publikováno v:
IEEE Transactions on Antennas and Propagation. 71:763-773
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ec380fc24fe963bb3cbeb27ace2997b
https://doi.org/10.1109/tap.2022.3213409
https://doi.org/10.1109/tap.2022.3213409
Publikováno v:
Scientific reports. 12(1)
In this paper the extended method of lines (E-MoL) is proposed for the analysis of multilayer graphene-loaded three dimensional structures in cylindrical coordinates. Accordingly, the impedance and admittance matrices are defined as the ratios of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd00fa42ba57d97767bb4705f0d8bc7f
https://pubmed.ncbi.nlm.nih.gov/35882916
https://pubmed.ncbi.nlm.nih.gov/35882916
Autor:
Zahra Atlasbaf, Mehri Ziaee Bideskan, Keyvan Forooraghi, Ali Mehrdadian, Andrei V. Lavrinenko
Publikováno v:
Bideskan, M Z, Forooraghi, K, Atlasbaf, Z, Mehrdadian, A & Lavrinenko, A V 2021, ' Method of lines for the analysis of tunable plasmonic devices composed of graphene-dielectric stack arrays ', Optics Express, vol. 29, no. 18, pp. 28787-28804 . https://doi.org/10.1364/OE.433185
Due to the increasing interest in emerging applications of graphene or other 2D material-based devices in photonics, a powerful, fast and accurate tool for the analysis of such structures is really in need. In this paper, the semi-analytical method o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ed8b982034ffdef8fb40988b501611e
https://orbit.dtu.dk/en/publications/e2e9c181-ae04-4de0-a6ac-cd1a79e5f174
https://orbit.dtu.dk/en/publications/e2e9c181-ae04-4de0-a6ac-cd1a79e5f174
Autor:
Keyvan Forooraghi, Ali Mehrdadian
Publikováno v:
IST
In this paper, at first, design and fabrication of an ultra wide-band combined antenna will be presented. By using the idea of combined antennas, a TEM horn antenna is combined with magnetic dipoles in order to achieve a good matching for this antenn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7c4cc9eea82c5ad67bd74928045be0
https://doi.org/10.1109/istel.2018.8661124
https://doi.org/10.1109/istel.2018.8661124
Autor:
Keyvan Forooraghi, Ali Mehrdadian
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 13:95-98
In this letter, design and fabrication of an ultrawideband combined antenna are presented. Actually, this element is a combination of a TEM horn antenna and some magnetic dipoles. The combination of radiation fields due to these elements causes reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6c8f198cd6e3b317d12e76f0302d63c
https://doi.org/10.1109/lawp.2013.2296559
https://doi.org/10.1109/lawp.2013.2296559