Finite elements for microwave device simulation: application to microwave dielectric resonator filters
Finite elements for microwave device simulation: application to microwave dielectric resonator filters
复制标题
微波器件仿真的有限元：在微波介质谐振器滤波器中的应用
DOI：
10.1109/22.137399
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发表时间：
1992
影响因子：
4.3
通讯作者：
P. Guillon
中科院分区：
文献类型：
--
作者：
J. Cousty;S. Verdeyme;M. Aubourg;P. Guillon
应用二维和三维有限元方法(FEMS)计算了介质谐振器(DR)滤光片的精确散射参数(考虑传输线)。这些过滤器在TM或混合模式下工作。还进行了灵敏度分析，以预测几何参数对器件响应的影响。给出了一个、两个和三个DR滤波器的例子。实验结果与理论结果吻合较好。>；
The two-dimensional (2-D) and three-dimensional (3-D) finite element methods (FEMs) are applied to compute the exact scattering parameters (taking into account the transmission lines) of dielectric resonator (DR) filters. These filters act in TM or hybrid modes. A sensitivity analysis is also performed to predict the influence of the geometrical parameters on the devices responses. Examples of one, two, and three DR filters are given. Experimental results are in good agreement with theoretical ones. >