The design of integrated systems requires the knowledge of the values of the effective permittivity of the substrate. Designing antenna using computer-aided design tools is a long process that necessitates doing iterative steps to find the correct dimensions that meet specific requirements at a certain operating frequency. The objective of this work is to propose an analytic model to reduce the time required for the design. By using electromagnetic simulation, the effect of the relative permittivity and the height of the substrate on the final effective permittivity have been studied. An analytic model that helps the designer in estimating the value of the effective permittivity has been proposed.

中文翻译：

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多层基板偶极子天线的有效介电常数研究

集成系统的设计需要了解基板的有效介电常数值。使用计算机辅助设计工具设计天线是一个漫长的过程，需要执行迭代步骤以找到在特定工作频率下满足特定要求的正确尺寸。这项工作的目的是提出一个分析模型，以减少设计所需的时间。通过电磁仿真，研究了相对介电常数和衬底高度对最终有效介电常数的影响。已经提出了一种分析模型，可以帮助设计人员估计有效介电常数的值。