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波导衰减
waveguide attenuation
- 以波导耦合理论为依据，设计了集光电为一体的波导衰减系数测量系统。
This article is based on coupling theory and has been designed the incorporating photoelectricity measuring device of waveguide modulus decay. - 鉴于截止波导衰减标准的计算精确度要求很高，本文的讨论重点放在截止区。
In view of the higher computation accuracy of the attenuation standard of cutoff waveguides, the discussion of this paper paid more attention to the cutoff region. - 本文论述通过q值测量来确定波导段衰减的基本原理、实验方法及系统装置。
This paper describes the basic principle, measurement technique and experimental measurement system for determining the attenuation of a waveguide section by means of measurement of q.
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