Measurement of a broadband high power gyro-TWA operating in W-band frequency

被引：0
|
作者：
He, W. [1 ]
Donaldson, C. R. [1 ]
Zhang, L. [1 ]
Cross, A. W. [1 ]
Phelps, A. D. R. [1 ]
机构：
[1] Univ Strathclyde, SUPA, Dept Phys, Glasgow G4 0NG, Lanark, Scotland
来源：
2017 47TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2017年
基金：
英国工程与自然科学研究理事会;
关键词：
Gyrotron travelling wave tube; gyro-TWT; gyro-TWA; gyro-devices; gyro-amplifiers; CORRUGATED WAVE-GUIDE; COUPLER; DESIGN;
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 experimental measurement of a W-band gyrotron travelling wave amplifier (gyro-TWA) which is upgraded to operate at a high output power and wide frequency band will be presented. The gyro-TWA based on helically corrugated interaction region and cusp electron beam source can output a maximum power of similar to 5 kW at its centre frequency of similar to 94 GHz with an instantaneous frequency bandwidth of over 5 GHz. The design and upgraded results from the measurement of the amplifier and its components will be presented.
引用
收藏
页码：680 / 683
页数：4
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