Design of a W-Band, 100 kW, Frequency Doubling Gyroklystron Amplifier

被引：0
|
作者：
Chauhan, Madan S. [1 ]
Yuvaraj, S. [1 ]
Jain, P. K. [2 ]
Kartikeyan, M. V. [1 ]
机构：
[1] Indian Inst Technol, Dept Elect & Commun Engn, Millimeter & Terahertz Wave Lab, Roorkee 247667, Uttar Pradesh, India
[2] Banaras Hindu Univ, Indian Inst Technol, Dept Elect Engn, Ctr Res Microwave Tubes, Varanasi 221005, Uttar Pradesh, India
来源：
2018 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2018年
关键词：
fast-wave device; millimeter-wave high power amplifier; gyrotron amplifier;
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 this paper, a two-cavity W-band frequency doubling gyroklystron amplifier has been designed. The single mode nonlinear analysis for studying the beam-wave interaction behavior in a frequency doubling gyroklystron amplifier has been developed by combining the theory of harmonic operation of gyroklystron amplifier with the fundamental mode operation. Consequently, the RF output power, efficiency, and bandwidth of the gyroklystron amplifier has been computed. The results from the developed nonlinear analysis predicted a stable RF output power of 116 kW at 94 GHz, with 20.6 dB gain, 32.2% efficiency and a bandwidth of 0.32% for a 60 kV, 6 A gyrating electron beam.
引用
收藏
页码：289 / 290
页数：2
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