用矩量法求解三维角反射面天线问题

H. Elkamchouchi, M. Elrakaiby
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引用次数: 2

摘要

采用三个平面反射面和一个3/4/spl λ /-单极子辐射体的反射面天线来提高二维角反射面天线的增益。天线参数的计算基于图像法和电动势法。用矩量法计算了两种情况下的输入阻抗、增益和辐射方向图。在第一种情况下,连续接地的导电平面反射镜采用图像法。在第二种情况下,直接使用网格型平面反射镜,由半径和长度合适的平行导线组成,而不使用图像法。结果表明,两者之间有很好的一致性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Solution of the three-dimensional corner reflector antenna problems using the method of moments
A reflector antenna utilizing three planar reflectors and a 3/4/spl lambda/-unipole radiator has been used to increase the gain of the two-dimensional corner reflector antenna. The calculation of the antenna parameters were based on the image and electromotive force (EMF) methods. The method of moments is used for calculating the input impedance, gain and radiation patterns for two cases. In the first case continuous grounded conducting plane reflectors were used with the method of images. In the second case grided type plane reflectors consisting of parallel wires of suitable radii separation and length are used directly without the method of images. A good agreement between the results is indicated.
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