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| Five-layer model considering the electromagnetic coupling effects of metamaterial unit cells |
| Received:February 05, 2016 Revised:June 27, 2016 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx201703006 |
| KeyWord:electromagnetic performance simulation S parameters electromagnetic coupling nonuniform model metamaterials |
| Author | Institution |
| 董焱章 |
湖北汽车工业学院 汽车工程系 汽车动力传动与电子控制湖北省重点实验室, 十堰 |
| 刘书田 |
大连理工大学 工程力学系 工业装备结构分析国家重点实验室, 大连 |
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| Abstract: |
| The electromagnetic coupling effects on scattering parameters of multi-period metamaterial structure cells is studied;and it is shown that the uniformity of metamaterial structure is a key factor of the electromagnetic coupling effects.Based on non-uniformity of middle cells,a five-layer model is established to predict scattering performance of metamaterial structure complex cells through a decoupling of electromagnetic parameters from edge cells,middle cells and core cells,just like peeling an onion.The numerical simulations verify accuracy and high effectiveness of the five-layer model. |