Cylindrical Resonators Partially Filled with a DNG Metamaterial Sector

被引：0
|
作者：
Daniele, V. G. [1 ]
Graglia, R. D. [1 ]
Lombardi, G. [1 ]
Uslenghi, P. L. E. [2 ]
机构：
[1] Politecn Torino, Dipartimento Elettron & Telecomunicaz, I-10129 Turin, Italy
[2] Univ Illinois, Dept Phys, Dept Elect & Comp Engn, Chicago, IL 60607 USA
来源：
2012 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA) | 2012年
关键词：
CAVITY RESONATOR;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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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收藏
页码：1295 / 1297
页数：3
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