双频双极化频率选择表面
doi: 10.3724/SP.J.1146.2005.00627
Dualband and Dual-Polarized Frequency Selective Surfaces
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摘要: 该文对分形的频率选择表面的特性进行了详细地研究。由于分形包含初始形状的很多比例，谐振也具有分形的比例，同时加上形状的对称性，所以双频双极化频率选择表面就得以实现。利用周期矩量法设计了几种频率选择表面，仿真和实验结果基本相吻合。
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关键词:
- 频率选择表面;分形;周期矩量法
Abstract: In this paper, the resonance of fractal Frequency Selective Surfaces(FSS) is studied in particular. Because fractals contain several scales of the starting geometry and each of them resonant at a scaled frequency of the original one, the dualband and dual-polarized FSS can be realized plusing the symmetry of the geometry. Several FSSs have been designed by the periodic Method Of Moments(MOM), and simulation and measurement are basically in agreement. -
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