高增益OAM天线设计
esign of high gain OAM antenna
为了实现远距离的无线通信，需要天线具备较高的增益和良好的辐射接收性能。本文从行波圆环天线出发，首先利用高阻抗表面型EBG结构设计了一款行波圆环OAM天线，该天线不仅提高了增益，同时极大地减小了后向辐射，改善了天线的性能；之后利用Fabry-Perot谐振腔设计了另一款OAM天线，也达到了提高天线增益的目的。
In order to achieve long-distance wireless communication, the antenna needs high gain and good radiation receiving performance. In this paper, starting from a travelingwave ring antenna, a traveling wave ring OAM antenna is designed by using a high-impedance surface EBG structure. This antenna not only increases the gain but also greatly reduces the backward radiation and improves the performance of the antenna. After that, another OAM antenna was designed by Fabry-Perot cavity, which can also improve the antenna gain.
尹霄丽、张海嫚、李莉
无线通信无线电设备、电信设备电子电路
高增益OAMEBG结构Fabry-Perot谐振腔
high gainOAMEBG structureFabry-Perot cavity
尹霄丽,张海嫚,李莉.高增益OAM天线设计[EB/OL].(2018-02-07)[2025-08-11].http://www.paper.edu.cn/releasepaper/content/201802-30.点此复制
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