低姿态宽带可重构等离子体天线设计

2018 11th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT) Pub Date : 2018-09-01 DOI:10.1109/UCMMT45316.2018.9015762

Chao Wang, Fenglian Xie, Lijian Xia, B. Yuan, Junfa Mao

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引用次数: 0

摘要

本文提出了一种米波宽带可重构等离子体天线。宽带技术基于传统的传输支路理论和可重构特性。等离子体天线工作在30MHz ~ 512MHz的宽带范围内，反射系数小于- 6dB。利用无人机系统与频谱分析仪测量辐射方向图。与传统的米波天线相比，该结构具有较低的轮廓，总高度为0.5m。其外形类似折叠偶极子，可应用于车载和舰载通信系统。

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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Low-Profile Wideband Reconfigurable Plasma Antenna Design

In this paper, a metric wave wideband reconfigurable plasma antenna is proposed. The wideband technique is based on traditional transmission branch line theory and reconfigurable property. The plasma antenna performs a wideband operation which is from 30MHz to 512MHz, and reflected coefficients are lower than −6dB. Radiation pattern is measured by UAV system with spectrum analyzer. Compared with traditional metric wave antenna, this structure has a lower profile and the total height is 0.5m. The shape is similar to folded dipole, it can be applied in vehicular and shipborne communicating systems.

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2018 11th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT)

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