一种新型宽带相控阵列天线的模拟
Simulation of A New Wideband Phased Array Antenna
本文介绍了一种新型的超宽带印刷偶极子相控阵列天线的设计.通过在天线单元间引入电磁紧耦合来进一步拓宽天线阵的频带宽度.此外,在馈电网络方天线面采用结构简单的小型超宽带阻抗变换巴伦对偶极子单元进行馈电.并利用电磁仿真软件HFSS对所设计的阵进行仿真.在天线阵元间有效的引入电磁耦合后,天线的阻抗带宽可达4～18GHz〔VSWR＜2.5).
his paper present a design of a new ultra-wideband printed dipole phased antenna array. The bandwidth of the printed dipole antenna array can be further improved by increasing mutual coupling effect between the array elements. In addition, a small ultra-wideband balun was used as the feed of a dipole element. The electromagnetic simulator HFSS was used to simulate the antenna array. It is shown that by increasing the mutual coupling effect, the array bandwidth can be extended up to 4～18GHz for VSWR≤2.5.
杨仕文、尤佳庆、夏腾飞
无线通信无线电设备、电信设备雷达
超宽带巴伦印刷偶极子天线
ultra-widebandbalunprinted dipoles
杨仕文,尤佳庆,夏腾飞.一种新型宽带相控阵列天线的模拟[EB/OL].(2008-04-08)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/200804-233.点此复制
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