A simple and accurate method for analysis of dielectric periodic structures |
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| Authors: | Xu Shanjia and Sun Liguo |
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| Institution: | (1) Department of Radio and Electronics, University of Science and Technology of China, 230026 Hefei, Anhui, People's Republic of China;(2) Institute of Remote Sensing Applications, 100101 Beijing, People's Republic of China |
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| Abstract: | A simple and accurate approach for analysis of dielectric periodic structures is proposed in this paper. The method combines the coupled-mode theory with Floquet theory and joins the eigenmode expansion with the space harmonic expansion properly. As a result, the whole analysis procedure is significantly simplifid. Numerical results for the filter characteristics of some dielectric periodic structures show that the present method is effective, accurate and useful.Supported by The National Natural Science Foundation of China and The Foundation of State Educational Commission. |
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