ABSTRACT A conceptual Kriging surrogate model (KSM) for the computational analysis and design of H-shaped microstrip antennas (HMAs) is proposed in this study. A dataset contains 216 simulated HMAs with different physical/electrical parameters of the HMAs and the respective resonant frequency (RF) values are employed in construction and test processes of the KSM. The performance of the KSM is tested and verified through 20 and 13 HMAs by an extensive comparison with the state-of-the-art models. The results illustrate that KSM computes the most accurate RF values of 20 and 13 HMAs with absolute percent error (APE) of 0.48% and 0.76%, respectively. Moreover, a miniaturized HMA is optimally designed through the KSM as 27% smaller than the smallest design in the dataset for operating at about 2.40 GHz. Therefore, the performance of the proposed method is validated by means of the fabrication of the miniaturized HMA.

中文翻译：

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基于代理的H型微带天线计算分析与设计

摘要 本研究提出了一种用于 H 形微带天线 (HMA) 计算分析和设计的概念克里金代理模型 (KSM)。一个数据集包含 216 个模拟 HMA，具有不同的 HMA 物理/电气参数，并且在 KSM 的构建和测试过程中采用了各自的谐振频率 (RF) 值。通过与最先进模型的广泛比较，KSM 的性能通过 20 和 13 个 HMA 进行了测试和验证。结果表明，KSM 计算了 20 和 13 个 HMA 的最准确 RF 值，绝对百分比误差 (APE) 分别为 0.48% 和 0.76%。此外，通过 KSM 优化设计的小型化 HMA 比数据集中的最小设计小 27%，可在约 2.40 GHz 下运行。所以，