谐振腔

It is amended and perfected so that it can be used to analyze the transmission characteristics of the arbitrary metallic waveguide filled with symmetrical and non-symmetrical dielectric, metallic resonance cavity with the arbitrary shapes, and other boundary value problems of the electromagnetic field.

本文对上述方法进行了修正、丰富和完善，使其可以较方便地分析填充均匀和非均匀介质的任意横截面金属波导的传输性能和任意形状金属谐振腔的特性以及其它一些电磁场边值问题。

The variation of reflectivity spectra for the VCSELs with the change of incident angle, optical thickness of resonance cavity and optical thickness of DBR are investigated.

研究了VCSEL的反射率谱线位置随光线入射角度、谐振腔的光学厚度以及DBR光学厚度的变化。

By means of gene mutation, several generations of circulation, the cost function with maximum value is the gene with optimal chromosome, and the optimal combination of resonance cavity parameters is obtained through comprehensive optimization.

经基因突变、循环若干代，以最大值的代价函数为最佳染色体的基因，全局优化获得最优组合的谐振腔参数。

This text sets out from kinetics property of the electronics inside the high frequency electromagnetism field,getting the influence of the radio frequency to inner resistance of cavity resonance and the relation with ion energy.

文中从高频电磁场内电子的运动学性质出发，得出射频频率的变化对谐振腔增益管内部阻抗的影响，及其与等离子体能量的关系。

Based on our formula of width equivalence of SIW and RW, the formula of length equivalence of SIW and RW has been derived, which is expected to find wide applications in the engineering design of SIW filter and resonance cavity.

根据已知的SIW和RW之间的宽度等效公式，通过对传播常数的分析，推导出SIW和等效的矩形波导之间的长度等效公式，这个公式在计算SIW短路结构和谐振腔时很实用。

Based on EPS particle,sample is made by coating carbon black on EPS particle and the absorbing property of sample is analyzed by law of scattering and cavity resonance theory.

以EPS为基体，在表面涂覆一层炭黑导电层做成试样，依据瑞利散射原理和球谐振腔原理对该模型的吸波机理进行了探讨，为该类吸波球体的实验研究提供了很好的理论基础。

Comprehensive experiments are carried out in a half-external cavity He-Ne laser and the "cat's eye" reflector cavity, plane-concave mirror cavity and concave-concave mirror cavity.

以功率稳定性为参考指标，做了一系列对比实验来对比&猫眼&谐振腔He-Ne激光器和现有He-Ne激光器在失调特性、温度漂移方面的性能。

The buried SiO〓 in SIMOX substrate is used as bottom mirror to form resonant cavity of normalincident RCE photodetector and CVD-deposited SiO〓/Si Bragg reflector as the top mirror.

正入射光电探测器以SIMOX衬底中隐埋的SiO〓层作为底镜，在器件顶部淀积适当的反射器作为顶镜构成谐振腔。

The FSR is an important parameter characterising ring resonators.

FSR是衡量光纤环形谐振腔特性的一个重要参数。

The resulting diplexers require fewer resonators than conventional E-plane diplexers to achieve comparable performance.

这种双工器用比传统的E面双工器少的谐振腔而到达相同的性能。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。