确定旋转叶片衰减器吸收叶片的最佳方阻

arXiv - PHYS - Applied Physics Pub Date : 2024-09-15 DOI:arxiv-2409.09700

Igor M. Braver, Pinkhos Sh. Fridberg, Khona L. Garb

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引用次数: 0

摘要

研究了圆形波导中吸收叶片引起的线性衰减与平方电阻的关系。最大衰减被确定为在 130-150 $\Omega$ 的平方电阻值范围内。提出了阻抗匹配低反射率吸收叶片的特殊结构，并进行了可投入生产的结构计算。

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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Determination of the Optimum Square Resistance of Absorbing Vanes of the Rotary Vane Attenuator

Dependence on the square resistance of the linear attenuation caused by an absorbing vane in a circular waveguide is investigated. The maximal attenuation is determined to be attained at the square resistance values in the range 130-150 $\Omega$. Special constructions of impedance-matched low-reflectivity absorbing vanes are proposed and production-ready structural calculation are carried out.

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arXiv - PHYS - Applied Physics

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