w波段强耦合多隙腔高增益片束扩展相互作用速调管的研究

2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) Pub Date : 2015-11-12 DOI:10.1109/IRMMW-THZ.2015.7327902

Ruan Cunjun, Liang Renjie, Dai Jun

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引用次数: 0

摘要

结合w波段片束扩展相互作用速调管(SBEIK)的设计，研究了一种强耦合的五间隙杠铃输出腔，该腔具有谐振模式分离、间隙场耦合和高效输出射频能量等优点。然后利用输出腔构造一个具有8个多隙腔的高增益w波段SBEIK。在片束电压75kV，电流4A的条件下，输出功率可达32kW，增益大于50dB。计算结果与一维计算程序非常吻合。

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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Investigation on the high gain sheet beam extended interaction klystron with strong-coupling multiple-gap cavities in W-band

A strong-coupling five-gap barbell output cavity is investigated combined with the design of W-band sheet beam extended interaction klystron (SBEIK), which may have many advantages of resonant mode separation, gap fields coupling and RF energy exporting with high efficiency. Then the output cavity is used to construct a high gain W-band SBEIK with eight multiple-gap cavities. With the sheet beam voltage of 75kV, and the current of 4A, the output power can attain to 32kW with the gain high than 50dB. The result agrees very well with the one-dimensional calculation program.

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2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)

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