Development and Modeling of Folded-Waveguide Slow-Wave Structures for Millimeter-Band Traveling-Wave Tubes

2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2018-09-01 DOI:10.1109/IRMMW-THZ.2018.8510165

Artem G. Terentvuk, A. Rozhnev, N. M. Rvskin, A. Starodubov, V. Galushka, A. Pavlov

引用次数: 3

Abstract

Folded waveguide (FW) is a promising type of slow-wave structure (SWS) for millimeter-wave traveling-wave tubes. Results of development of several millimeter-band FW SWSs are presented. SWS circuits at Q- and V -band are fabricated by CNC-machining. Cold electromagnetic parameters of the SWS characteristics are simulated and reasonable agreement with the results of measurements is observed. Small-signal and large-signal gain is calculated.

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毫米波管折叠波导慢波结构的研制与建模

折叠波导是一种很有前途的毫米波行波管慢波结构。介绍了几种毫米波段FW SWSs的研制结果。采用数控加工方法制备了Q波段和V波段的SWS电路。对SWS特性的冷电磁参数进行了仿真，与实测结果吻合较好。计算了小信号和大信号增益。

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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来源期刊

2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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