一种计算介电环加载腔谐振频率温度系数的简单数值方法

Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678) Pub Date : 2003-11-17 DOI:10.1109/IMOC.2003.1244899

M. Mohammad‐Taheri

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引用次数: 4

摘要

给出了同轴放置在圆柱波导腔内的介电环温度系数的精确数值计算方法。该方法采用基于一次有限元基本函数的一种简单但通用且灵活的方法来计算谐振器各参数引起的谐振频率变化。利用该方法，还可以方便地计算谐振器的质量因数。

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A simple numerical method for the calculation of temperature coefficient of resonant frequency of dielectric ring loaded cavity

A precise numerical method is presented for calculation of the temperature coefficient of a dielectric ring placed coaxially in a cylindrical waveguide cavity. In this method, a simple but general and flexible method based on the first degree finite element basic function is used to calculate resonant frequency variations due to various parameters of resonators. Using this method, the quality factor of the resonator can also be easily calculated.

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来源期刊

Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)

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