用于微带电路的SMD电容建模

Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering', Pub Date : 1989-04-11 DOI:10.1109/MELCON.1989.50143

P. Vitor, M. Joao Rosario, J. Costa Freire

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引用次数: 3

摘要

介绍了微带线上低成本贴片电容器的简单模型和参数提取技术。这些模型是简单的网络，易于在现有的微波CAD(计算机辅助设计)程序中实现。它们的元值由矢量网络分析仪对微带结构的测量结果得到。因此，模型包含了本质上不断增加的不连续。传输线参数值由对地连接测量的第一次串联自谐振得到，RLC参数值由串联连接测量的并联谐振得到。

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Modelling SMD capacitor for microstrip circuits

Simple models and a parameter extraction technique for low-cost SMD capacitors mounted on microstrip lines are presented. The models are simple networks, easily implemented in currently available microwave CAD (computer-aided design) programs. Their element values are obtained from the results of vector network analyzer measurements on microstrip structures. Therefore, the models include intrinsically mounting discontinuities. The transmission line parameters values are obtained from the first series self-resonance measured for a ground connection, and the RLC parameter values are obtained from parallel resonances measured with series connection.<>

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来源期刊

Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering',

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