w波段板束枪的准穿透角聚焦电极

2016 IEEE International Vacuum Electronics Conference (IVEC) Pub Date : 2016-04-19 DOI:10.1109/IVEC.2016.7561919

Tongli Ma, Ding Zhao, Zhaochuan Zhang

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引用次数: 1

摘要

本文介绍了一种片状电子枪准穿透角聚焦电极的新设计。该方案已由CST-PARTICLE工作室进行了研究。结果表明，采用该聚焦电极的片状束流枪产生的束流电流大，压缩比高，层流性好，只需改变阴极和相应聚焦电极的宽度即可方便地调节束流宽度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Quasi-pierce angle focusing electrode for a w-band sheet beam gun

This paper demonstrates a new design of a quasi-pierce angle focusing electrode (FE, in short) of a sheet beam electron gun. This scheme has been studied by the CST-PARTICLE studio. It indicates that a sheet beam gun with this new focus electrode can produce large beam current, high compression ratio, good laminarity and it is very convenient to adjust the width of electron beam just by changing the width of cathode and corresponding focusing electrode.

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2016 IEEE International Vacuum Electronics Conference (IVEC)

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