Measurements of the Breakdown Threshold for Coaxial Multipactor and the Delay for Multipactor Onset

被引：0
|
作者：
Langellotti, Stephen, V [1 ]
Jordan, Nicholas M. [1 ]
Lau, Y. Y. [1 ]
Gilgenbach, Ronald M. [1 ]
机构：
[1] Univ Michigan, Dept Nucl Engn & Radiol Sci, Plasma Pulsed Power & Microwave Lab, Ann Arbor, MI 48109 USA
来源：
IVEC 2021: 2021 22ND INTERNATIONAL VACUUM ELECTRONICS CONFERENCE | 2021年
关键词：
multipactor; coaxial; satellite;
D O I：
10.1109/IVEC51707.2021.9721935
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：
Multipactor discharges can disrupt and damage satellite communications systems. This paper presents results for a 3.05-GHz coaxial multipactor test cell. The breakdown threshold has been measured and compared to previous CST Particle Studio simulations. Multipactor self-conditioning has been shown to increase the breakdown threshold and cause most of the experimental data to approach the simulation result to within approximately 10% at 4-6 kW power levels. Additional experiments for measuring and analyzing the delay for the onset of multipactor are discussed.
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页数：2
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