一种改进的相位梯度超表面波束导向系统优化方法

2022 International Symposium on Antennas and Propagation (ISAP) Pub Date : 2022-10-31 DOI:10.1109/ISAP53582.2022.9998767

Khushboo Singh, F. Ahmed, D. Thalakotuna, K. Esselle

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引用次数: 1

摘要

在这项工作中，我们比较了两种不同的仿真环境，以帮助优化波束导向天线系统中应用的相位梯度元表面。这种策略性地排列超级单体进行优化，减少了模拟成本和时间，提高了设计效率。针对近场元转向系统中光栅瓣的减小问题，提出了一种基于floquet分析的优化方法。

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A Modified Approach to Optimize Phase-Gradient Metasurface-Based Beam-Steering Systems

In this work, we compare two different simulation environments to aid in optimizing Phase-Gradient Metasurfaces for applications in beam-steering antenna systems. Such a strategical arrangement of supercell for optimization reduces the simulation cost and time and enhances the design efficiency. A Floquet-analysis-based optimization approach is followed to reduce the grating lobes in a Near-Field Meta-Steering system.

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2022 International Symposium on Antennas and Propagation (ISAP)

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