Introduction of Three-Stage Cavity Resonator in a Multi-Frequency Sub-THz Gyrotron

被引：0
|
作者：
Yamaguchi, Yuusuke [1 ]
Watanabe, Masato [1 ]
Higashide, Masaki [1 ]
Fukunari, Masafumi [1 ]
Tatematsu, Yoshinori [1 ]
Saito, Teruo [1 ]
机构：
[1] Univ Fukui FIR UF, Res Ctr Dev Far Infrared Reg, Fukui 9108507, Japan
来源：
2022 47TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ 2022) | 2022年
关键词：
D O I：
10.1109/IRMMW-THz50927.2022.9895863
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 multi-frequency gyrotron which has a multi-stage cavity resonator has been studied. So far, super multi-frequency oscillation was realized with a resonator consisting of two cavities with different diameters. Each cavity has a series of oscillation modes, which can be selected by the cyclotron frequency of the injected helical electron beam. In the present study, a three-stage-resonator is introduced to increase the number of operating frequencies. The oscillation experiments have shown that threestage resonator can be operated at more frequencies than the two-stage resonator.
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页数：2
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