Radiation by a Dipole Antenna on the Axis of a Semi-Spheroidal Cavity Partially Filled with DNG metamaterial

被引：0
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作者：
Uslenghi, Piergiorgio L. E. [1 ]
Erricolo, Danilo [1 ]
Negishi, Tadahiro [1 ]
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, Chicago, IL 60607 USA
来源：
2014 INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: "SMALL ANTENNAS, NOVEL EM STRUCTURES AND MATERIALS, AND APPLICATIONS" (IWAT) | 2014年
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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：
An oblate semi-spheroidal cavity under a metal plane, partially filled with DPS material and DNG metamaterial is considered. The DPS and DNG regions are separated by a coordinate surface in the oblate spheroidal system. The primary source is a dipole located on the axis of symmetry of the structure and axially oriented. The field inside the cavity and the radiated field above the metal plane are found exactly. Numerical results are shown and discussed.
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页码：266 / 267
页数：2
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