基于FSS的75GHz高速无线通信圆极化器

天线与传播(英文) Pub Date : 2019-09-06 DOI:10.4236/ojapr.2019.73003

G. Kiani

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引用次数: 0

摘要

提出了一种用于75GHz高速无线通信的基于FSS的圆偏振器。它是在具有交叉偶极元件的低损耗衬底上设计的。模拟和测量结果表明，在75GHz时圆极化率超过98%。此外，还实现了6.8GHz（模拟）和7.8GHz（测量）的3dB轴比带宽。与最近发表的研究相比，所提出的设计具有许多优点，如简单、低轮廓、百分比带宽、操作频率和相对插入损耗。

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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FSS Based Circular Polarizer for High-Speed Wireless Communication at 75 GHz

An FSS based circular polarizer for high-speed wireless communication at 75 GHz is presented. It has been designed on a low loss substrate with cross-dipole elements. Both simulation and measured results showed more than 98% circular polarization at 75 GHz. Moreover, 3 dB axial-ratio bandwidth of 6.8 GHz (Simulation) and 7.8 GHz (Measured) has been achieved. The proposed design has many advantages over the recently published research such as simplicity, low-profile, percentage bandwidth, frequency of operation and relative insertion loss.

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天线与传播(英文)

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