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EnglishA specific coating for the achievement of the mantle cloaking of a metallic cylinder in the Terahertz frequencies is investigated. The coat is realized starting from a dielectric layer covering the cylinder, over which a certain number of modulated strips of graphene are laid. Properly set the values of the available parameters (chemical potential of graphene μc, dielectric constant, dielectric thickness h, number of modulated strips n and variation of width of each strip w(z)), a combination of the values that allows to reach the cloaking of the object is obtained. In order to quantify the cloaking at the desired frequency f0, the Maximum Radar Cross Section is computed and compared to the various structures.
Numerical investigation on graphene based mantle cloaking of a PEC cylinder / Rizza, C.; Matekovits, L.. - (2019), pp. 1321-1322. ((Intervento presentato al convegno 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 tenutosi a Atlanta, GA, USA, USA nel 2019.
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| Titolo: | Numerical investigation on graphene based mantle cloaking of a PEC cylinder | |
| Autori: | ||
| Data di pubblicazione: | 2019 | |
| Abstract: | A specific coating for the achievement of the mantle cloaking of a metallic cylinder in the Terah...ertz frequencies is investigated. The coat is realized starting from a dielectric layer covering the cylinder, over which a certain number of modulated strips of graphene are laid. Properly set the values of the available parameters (chemical potential of graphene μc, dielectric constant, dielectric thickness h, number of modulated strips n and variation of width of each strip w(z)), a combination of the values that allows to reach the cloaking of the object is obtained. In order to quantify the cloaking at the desired frequency f0, the Maximum Radar Cross Section is computed and compared to the various structures. | |
| ISBN: | 978-1-7281-0692-2 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 08888586.pdf | Numerical Investigation on Graphene Based Mantle Cloaking of a PEC Cylinder | 2a Post-print versione editoriale / Version of Record | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
| 20190117085824_504101_1615.pdf | Numerical Investigation on Graphene Based Mantle Cloaking of a PEC Cylinder | 2. Post-print / Author's Accepted Manuscript | PUBBLICO - Tutti i diritti riservati | Visibile a tuttiVisualizza/Apri |
http://hdl.handle.net/11583/2835630
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