ABSTRACT

Transparent antennas are becoming important in the wireless field since they can be integrated in combination with solar cells placed underneath the transparent antenna to make the antenna system compact. In this regard, water is used in this study. The behaviour of a water dielectric patch antenna is presented to find the influence of the thickness of water and the type of water used on the efficiency, gain and radiation pattern of the antenna. The water patch antennas operate at the ISM (Industrial, Scientific, Medical) band of 2.4 GHz. Measured results are compared with a classical square patch made from copper where the water patch performs with a comparable efficiency and similar radiation patterns.

摘要

透明天线在无线领域变得越来越重要，因为它们可以与放置在透明天线下方的太阳能电池组合在一起，从而使天线系统变得紧凑。在这方面，本研究使用了水。提出了水介质贴片天线的行为，以找出水的厚度和使用的水的类型对天线的效率、增益和辐射方向图的影响。水贴片天线在 2.4 GHz 的 ISM（工业、科学、医疗）频段运行。将测量结果与由铜制成的经典方形贴片进行比较，其中水贴片以相当的效率和相似的辐射模式执行。