Influence of the Parameters of the Dielectric on the Q-factor of a Rotating Coaxial Resonator

被引：0
|
作者：
Petrov, Boris M. [1 ]
Titova, Daria [1 ]
机构：
[1] Southern Fed Univ, Dept Antennas & Radio Transmitting Devices, Taganrog, Russia
来源：
PROCEEDINGS OF THE 2017 IEEE RUSSIA SECTION YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING CONFERENCE (2017 ELCONRUS) | 2017年
关键词：
Spherical resonator; coaxial resonato; Q-factor; rotation rate; dielectric loss; boundary-value problem;
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：
In the paper the problem of excitation of a rotating resonator formed with two coaxial spheres and filled with dielectric is solved using covariant expressions for Maxwell equations. The solution is used to calculate frequency characteristics of a dielectric filled rotating coaxial resonator for different parameters of the dielectric for resonator with PEC walls. The characteristics are compared to frequency characteristics of a rotating coaxial resonator with metal walls. Based on the frequency characteristics the Q-factor of the rotating coaxial resonator is calculated for different materials of the filling. The dependence of the quality factor of the resonator on the parameters of the materials is analyzed.
引用
收藏
页码：1278 / 1281
页数：4
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