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首页> 外文期刊>Applied Computational Electromagnetics Society journal >A Tunable Antenna with the Combination of Two Kinds of Liquid Materials
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A Tunable Antenna with the Combination of Two Kinds of Liquid Materials

机译：结合两种液体材料的可调谐天线

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摘要

A tunable antenna consists of two kinds of liquid materials is designed and investigated for the first time. Compared with single liquid antenna, the antenna with two kinds of liquids offers more flexibility for the designing. Insoluble liquid such as oil can be used together with the distilled water, the sea water or saline water. A thin pole is added to make use of the fluidity of liquid and bring adjustment to the antenna according to the principle of communicating vessels. The comparison of pure liquid and the combination of different materials are carried out first. Furthermore, the influence of the distribution of the liquid materials, the feeding locations and the length of the feeding probe are analyzed. The simulation results indicate the radiation potential and the reconfigurability of the antenna. To drag out or push in the adjustment pole as well as to change the parameters of the structure can bring the variations of the antenna performance effectively, including the matching and the radiation features.
机译：首次设计并研究了由两种液体材料组成的可调天线。与单液天线相比，两种液体的天线在设计上具有更大的灵活性。诸如油的不溶性液体可以与蒸馏水，海水或盐水一起使用。根据通讯容器的原理，增加了一根细杆，以利用液体的流动性并调整天线。首先进行纯液体的比较以及不同材料的组合。此外，分析了液体材料分布，进料位置和进料探针长度的影响。仿真结果表明了天线的辐射潜力和可重构性。拖出或推入调节杆以及更改结构参数可以有效地带来天线性能的变化，包括匹配和辐射特征。

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