Archivio Istituzionale della RicercaA metallic cylindrical resonator partially filled with double-negative (DNG) metamaterial with sector shape is analyzed in the frequency domain. The remaining part of the resonator is filled by a double-positive (DPS) medium. The structure results in a cylindrical resonator of finite length with a metamaterial wedge whose edge is on the cylinder axis. A line source excitation located in the DPS region is applied to investigate the properties of the structure by exciting the compatible modes of the structure. An exact analytical solution is obtained.
Cylindrical resonators partially filled with a DNG metamaterial sector / Daniele, Vito; Graglia, Roberto; Lombardi, Guido; Uslenghi, P. L. E.. - ELETTRONICO. - 1:(2012), pp. 1295-1297. (Intervento presentato al convegno 2012 International Conference on Electromagnetics in Advanced Applications tenutosi a Cape Town, South Africa nel September 2-7, 2012) [10.1109/ICEAA.2012.6328828].
Cylindrical resonators partially filled with a DNG metamaterial sector
DANIELE, Vito;GRAGLIA, Roberto;LOMBARDI, Guido;
2012
Abstract
A metallic cylindrical resonator partially filled with double-negative (DNG) metamaterial with sector shape is analyzed in the frequency domain. The remaining part of the resonator is filled by a double-positive (DPS) medium. The structure results in a cylindrical resonator of finite length with a metamaterial wedge whose edge is on the cylinder axis. A line source excitation located in the DPS region is applied to investigate the properties of the structure by exciting the compatible modes of the structure. An exact analytical solution is obtained.
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ICEAA 2012 - Sectoral resonator for Osipov session.pdf
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https://hdl.handle.net/11583/2503797
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