Reflection Phase Control using A Transparent Metasurface with A Cross-Mesh Structure

被引：0

作者：

Murakami, Yasutaka ^{[1
]}

Hirasawa, Naoki ^{[2
]}

Minegishi, Atsushi ^{[2
]}

Hosokawa, Katsuhiko ^{[2
]}

Sudo, Ichiro ^{[2
]}

Hyakutake, Hayato ^{[3
]}

机构：

[1] Univ Electrocommun, Grad Sch Informat & Engn, 1-5-1 Chougaoka, Choufu, Tokyo 1828585, Japan

[2] IWATSU ELECT CO LTD, Adv Technol Ctr, 1-7-41 Kugiyama,Suginami ku, Tokyo, Japan

[3] IWATSU CHEM CROSS CO LTD, 1-7-41 Kugiyama,Suginami ku, Tokyo, Japan

来源：

2024 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS: APPLICATIONS AND STUDENT INNOVATION COMPETITION, IWEM 2024 | 2024年

关键词：

metasurface; non-line-of-sight (NLOS); reflection coefficient; transparent;

D O I：

10.1109/IWEM59914.2024.10649199

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A millimeter wave exhibits a high propagation loss and small ability to wrap around shielding objects compared with a low frequency band. Therefore, a receiving antenna placed in a non-line-of-sight (NLOS) coverage area degrades the wireless communication quality. To solve this problem, a metasurface reflector that can enhance a reflecting electromagnetic (EM) wave in the desired NLOS direction was proposed. However, in a typical metasurface reflector, the area behind the reflector becomes a new NLOS location. Therefore, we developed a transparent metasurface with a cross-mesh structure that can control the reflection phase of EM waves. We experimentally clarified the influence of the structural parameters of a transparent metasurface with a cross-mesh structure on the EM properties and its effectiveness.

引用

页数：3

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