专业释义英英释义
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传播常数 - 引用次数：13
Two formulae for the electromagnetic field and the propagation constant calculation are derived from the perturbation theory.
首先运用微扰理论计算出光波导的电磁场分布，然后从麦克斯韦方程出发推导出一个计算光波导传播常数的公式并由此得出其色散曲线。
参考来源 - 任意截面光波导的模式计算 Mode Calculation of Arbitrarily Shaped Waveguide -
传播常数 - 引用次数：5
It can solve the eigenvalue equation of step-index fiber, propagation constant, give the relation diagram of normalized eigenvalue and normalized frequency by input fiber's parameters, and display fiber modes figure.
能通过光纤的芯包折射率、纤芯半径等参数图解求解阶跃光纤本征值方程、传播常数及归一化本征值与归一化频率的关系图,并能直观的演示各导波模的阶跃光纤光波场模式图。
参考来源 - 阶跃光纤特性CAD的研制传输常数 - 引用次数：2 参考来源 - 高T -
传播常數传播常量传导常数
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传播常数
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传播常数
·2,447,543篇论文数据，部分数据来源于NoteExpress
Propagation constant
- abstract: The propagation constant of an electromagnetic wave is a measure of the change undergone by the amplitude of the wave as it propagates in a given direction. The quantity being measured can be the voltage or current in a circuit or a field vector such as electric field strength or flux density.
以上来源于: WordNet
双语例句
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First, the relation between the dispersion of the fiber and the propagation constant and equivalent refractive index is presented.
文章先给出了光纤色散与光纤传播常数及等效折射率的关系。
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The normalized propagation constant, which determines the number of the modes and mode cutoff is obtained for a PCF: with a certain structure parameters.
对于给定结构的PCF，计算得到了决定模式数量及模式截止的归一化传播常数。
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The propagation constant increases with decreasing slab thickness for the first-order oscillating mode, which is different from that in traditional metal-cladding waveguides.
一阶振荡导模的传播常数随着平板厚度的减小而增加，此性质与传统的金属包覆波导不同。
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