开放式套筒单极子手持天线的设计与验证

发布时间：2018-05-31 23:01

本文选题：开放式套筒 + 宽带小型化　；参考：《电波科学学报》2017年01期

【摘要】：设计了一种阶梯结构、集总加载的辐射体、双弧形金属片围成半管状的开放式结构为套筒的开放式套筒单极子天线,天线具有良好的驻波比带宽.电磁仿真结果表明:在400~700 MHz的频带内,天线驻波比均优于2,天线在水平方向的增益均值高于0dBi.实验测试结果与仿真结果具有良好的一致性,证明天线具有较好的辐射性能.
[Abstract]:A staircase structure is designed, which consists of the total loaded radiant body, and the double arc metal sheet is surrounded by a semi tubular open type open sleeve monopole antenna. The antenna has a good standing wave ratio bandwidth. The electromagnetic simulation results show that in the frequency band of 400~700 MHz, the antenna in Bobbi is better than 2, and the gain of the antenna in the horizontal direction is mean. Above 0dBi., the experimental results are in good agreement with the simulation results, which show that the antenna has better radiation performance.
【作者单位】：广州海格通信集团股份有限公司;桂林电子科技大学信息与通信学院;
【基金】：国家基金(61461016) 广西自然科学基金(2014GXNSFAA118366) 广西自然基金滚动基金(2015jjBB7002)
【分类号】：TN821.3

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