Preliminary design of a Ka-band second harmonic gyroklystron amplifier

被引：2
|
作者：
Liang, XF [1 ]
Liu, PK [1 ]
Xu, SX [1 ]
Zhang, SC [1 ]
机构：
[1] Chinese Acad Sci, Inst Elect, Beijing 100080, Peoples R China
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2003年 / 24卷 / 09期
关键词：
gyroklystron; second harmonic; design;
D O I：
10.1023/A:1025531708086
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：
The preliminary design of a Ka-band, second harmonic, three cavities gyroklystron amplifier is presented. The beam-wave interaction in the second harmonic gyroklystron amplifier is studied by using a particle-in-cell code, and the validity of the design of the microwave circuit is also discussed. The results show that this gyroklystron can produce an output peak power of over 200kW with 20dB gain and 20% maximum efficiency at 35GHz.
引用
收藏
页码：1431 / 1440
页数：10
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