频率相关衰减吸波器在强宽带行波管中的应用

IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference Pub Date : 2014-04-22 DOI:10.1109/IVEC.2014.6857594

A. Danilov, E. M. Il'ina

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引用次数: 1

摘要

提出了一种利用频率相关吸波器将行波管的工作频率范围扩大到长波边缘的方法。通过将吸收层仅放置在支撑介质路的一侧，看向螺旋，可以实现这种吸收器。给出了吸收器插入衰减的频率依赖关系和行波管的输出特性。

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Application of absorbers with frequency-dependent attenuation in powerful broadband traveling wave tubes

A method of broadening the operation frequency range of traveling-wave tube (TWT) to a longwave edge by dint of using of frequency-dependent absorber is suggested. Realization of such absorber is possible by means of putting the absorption layer only on the side of support dielectric road, looking to the helix. Frequency dependencies of attenuation inserted by absorbers and output characteristics of TWT are given.

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IEEE International Vacuum Electronics Conference. International Vacuum Electronics Conference

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