用于能量收集应用的像素化DGS双频天线设计

2022 9th International Conference on Electrical and Electronics Engineering (ICEEE) Pub Date : 2022-03-29 DOI:10.1109/iceee55327.2022.9772605

Mohammed Cherif Derbal, Mohammed Farouk Nakmouche, M. Nedil, Allam Amma, D. Fawzy, M. F. Abo Sree

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引用次数: 0

摘要

这封信描述了一种利用多目标遗传算法(GA)用于3.5 GHz和5.8 GHz能量收集应用的双频天线。在贴片天线的地面上蚀刻了一种优化的缺陷接地结构(DGS)，以实现双频响应。此外，遗传算法允许在两个频带中获得最大增益。该天线在3.5 GHz和5.8 GHz频段的增益分别为7.22 dBi和6.18 dBi。利用ROHDE & SCHWARZ ZVB20网络分析仪进行了实验验证，与仿真结果吻合较好。因此，该天线适用于Wi-Fi能量收集应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dual Band Antenna Design Using Pixeled DGS for Energy Harvesting Applications

This letter describes a dual-band antenna for energy harvesting applications at 3.5 GHz and 5.8 GHz utilizing a multi-objective Genetic Algorithm (GA). An optimized Defected Ground Structure (DGS) has been etched in the patch antenna's ground to achieve a dual-band response. Moreover, the GA allows obtaining a maximum gain in both frequency bands. The proposed antenna has a good gain of 7.22 dBi and 6.18 dBi at 3.5 GHz and 5.8 GHz. An experimental validation is conducted using ROHDE & SCHWARZ ZVB20 network analyzer, and a good agreement with the simulation result is obtained. Therefore, this antenna is suitable for Wi-Fi energy harvesting applications.

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来源期刊

2022 9th International Conference on Electrical and Electronics Engineering (ICEEE)

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