设计具有均匀介质的高增益透镜天线的一般变换

2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Pub Date : 2012-10-02 DOI:10.1109/NUSOD.2012.6316500

Li-Qian Huang, Xu'nan Chen, Binbin Ni, Guanhai Li, Z. Li, W. Lu

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引用次数: 0

摘要

利用有限嵌入坐标变换方法，提出了一种设计具有均匀介质和各向异性介质的高指向性喇叭天线的一般变换方法。与层状透镜天线不同的是，我们的天线由四个均匀和各向异性介质组成的三角形区域组成，大大降低了实际实现的难度。为了验证天线的性能，采用有限元法进行了全波仿真。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A general transformation designing high gain lens antennas with homogeneous media

By employing finite embedded coordinate transformation method, we propose a general transformation to design a highly directive horn antenna with homogeneous and anisotropic media. Different from the layered lens antenna, our antenna consists of four triangle regions made of homogeneous and anisotropic media, which greatly reduces the difficulty of practical realization. Full wave simulation based on finite element method is performed to validate the performance of the antenna.

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来源期刊

2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

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