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首页> 外文期刊>Applied Computational Electromagnetics Society journal >Application of Quasi-static Method of Moments for the Design of Microwave Integrated Circuits and Antennas
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Application of Quasi-static Method of Moments for the Design of Microwave Integrated Circuits and Antennas

机译：矩准静态方法在微波集成电路和天线设计中的应用

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摘要

A novel global layout modeling technique based on a quasi-static MoM for complex IC designs is presented. The theory of quasi-static MoM is reviewed and its effectiveness and efficiency for microwave and millimeter wave IC applications is validated. This technique reduces the required memory size 10 to 60% and decreases the simulation time by a factor of 6. Due to low radiation effects in MICROWAVE IC's, excellent agreement between simulated and measured results is observed. In addition, the low frequency stability of this method provides the accuracy of DC and wideband simulated results of EM/circuit model co-simulations, which is essential for complex microwave IC designs. Custom programs were generated to link layout CAD tool, the quasi-static MoM simulation engine, and a circuit simulator seamlessly, which greatly reduces design cycle. Effectiveness for modeling electrically long (> 0.5 wavelength) structures is also proven. Its extended application for antenna resonance prediction is also presented, which provides the first order solutions for usable antenna resonances in a much shorter simulation time.
机译：提出了一种基于准静态MoM的新型全局布局建模技术，用于复杂的IC设计。回顾了准静态MoM的理论，并验证了其在微波和毫米波IC应用中的有效性和效率。该技术将所需的存储器大小减小了10％至60％，并将仿真时间减少了6倍。由于MICROWAVE IC的辐射效应低，因此可以观察到仿真结果与测量结果之间的出色一致性。此外，这种方法的低频稳定性还提供了EM /电路模型协同仿真的DC和宽带仿真结果的准确性，这对于复杂的微波IC设计至关重要。生成了自定义程序以无缝链接版图CAD工具，准静态MoM仿真引擎和电路仿真器，从而大大缩短了设计周期。还证明了对电长（> 0.5波长）结构进行建模的有效性。还介绍了其在天线谐振预测中的扩展应用，它在更短的仿真时间内为可用的天线谐振提供了一阶解决方案。

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