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首页> 外文会议>IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology >Excitation of the Wave TE01 in a Circular Waveguide by Means of the Higher Oscillations of an Open Resonator
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Excitation of the Wave TE01 in a Circular Waveguide by Means of the Higher Oscillations of an Open Resonator

机译：通过更高的开放谐振器的振荡振荡在圆形波导中激发波TE 在圆形波导中的激发

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摘要

The paper analyses the excitation efficiency of the TE01 wave in a segment of the circular waveguide that is made in the center of one of the mirrors of the open resonator (OR) with the help of the higher order modes ТЕМ11q (in the Lagerr-Gauss functions) and TEM30q (in the Hermite-Gauss functions) and the degenerate mode TEM*11q. All calculations were carried out taking into account the vector nature of the electric field. The analysis results established that the maximum excitation efficiency of the TE01 wave in a circular waveguide using the TEM11q mode is 0.161. The excitation efficiency of the same wave using the TEM30q oscillation is equal to 0.121. When the considered wave was excited by using only the central part of the TEM*11q mode (in the Lagerr-Gauss functions) the maximum excitation efficiency of the TE01 wave grew up to 1. The maximum excitation efficiency of the same wave with the help of the central part of the TEM*11q oscillation (in the Hermite-Gauss functions) is slightly lower and amounts to 0.954. The amplitude distribution of the field of the considered wave takes the form of a ring in the mirror of the OR.
机译：纸张分析了在圆形波导的一段中的TE01波的激发效率，该循环波导在打开谐振器（或）镜子中的一个镜子的中心，借助于更高阶模式Тем11Q（在Lagerr-Gauss中功能）和TEM30Q（在Hermite-Gauss函数中）和退化模式TEM * 11Q。考虑到电场的矢量性质，进行了所有计算。分析结果确定了使用TEM11Q模式在圆形波导中的TE01波的最大激发效率为0.161。使用TEM30Q振荡的相同波的激发效率等于0.121。当仅使用TEM * 11Q模式的中心部分（在Lagerr-Gause函数中）激发了所考虑的波浪时，TE01波的最大激发效率长达1.当帮助时相同波的最大激发效率TEM * 11Q振荡的中心部分（在Hermite-Gauss函数中）略低，含量为0.954。所考虑波的场的幅度分布采用镜子中的环的形式。

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