Study of W-band Diamond RF Windows for High-Average-Power TWTs

被引：0
|
作者：
Jaynes, Reginald L. [1 ]
Cook, Alan M. [1 ]
Abe, David K. [1 ]
Hann, Jeremy M. [2 ]
机构：
[1] US Naval Res Lab, 4555 Overlook Ave SW, Washington, DC 20375 USA
[2] Beam Wave Res Inc, Bethesda, MD 20814 USA
来源：
2017 EIGHTEENTH INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2017年
关键词：
millimeter wave tubes; electron tubes; millimeter wave amplifiers; traveling wave tubes;
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：
We present a simulation study of a pillbox-type RF window for a W-band TWT. The window consists of a polycrystalline diamond disk brazed into a copper waveguide mode converter assembly. We discuss progress on thermal and electromagnetic simulations, with a view toward establishing high-average-power operating limits regarding electric breakdown and thermal overload.
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页数：2
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