一种双极化超宽带广角扫描阵列天线

2018 11th UK-Europe-China Workshop on Millimeter Waves and Terahertz Technologies (UCMMT) Pub Date : 2018-09-01 DOI:10.1109/ucmmt45316.2018.9015769

Jia Fang, M. Jin, Xiaolin Zhang

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引用次数: 0

摘要

设计制造了一种用于宽带雷达和电子战的超宽带(UWB)广角扫描双极化阵列天线。天线为Vivaldi天线，工作频率为6-18GHz，扫描角度为±45°，阵列尺寸为16×16×2。介绍了天线的结构和仿真方法。优化后，天线在3:1带宽下，扫描角为±45°时的有源vswrs为3。测量了阵列的驻波比和波瓣图，结果表明阵列天线能够满足系统的需求。

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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An Dual-Polarization Ultral-Wideband Wide-Angle Scan Array Antenna

An Ultra-wideband(UWB) wide-angle scan dual-polarization array antenna is designed and made for wideband radar and electronic warfare. The antenna is Vivaldi antenna, the work frequency is 6-18GHz, the scan angle is ±45°, and the array size is 16×16×2. The structure of the antenna and simulation method is introduced. After be optimized, the active-VSWRs of the antenna at 3:1 bandwidth with ±45°scan angle are blew 3. The VSWR and lobe diagram of the array are measured, and results show the array antenna could match the system needs.

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

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