| The thesis introduces the main numerical analysis method of FSS analysis, generally summarizes the essential numerical tools using in planar periodic structure modeling. It describes the modality and modeling formula of periodical green function used in free space and multi-layer medium. Furthermore, it builds up a model of multi-periodical green function by combining Shanks transformation and Ewald transformation. And proposes a new method to deal with finite thickness perforating conducting wall periodically effectively. |
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