刘书田
440

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:力学与航空航天学院

学科:工程力学. 计算力学. 航空航天力学与工程

办公地点:综合实验I号楼 512

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考虑超材料胞元间电磁耦合影响的五层模型

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发表时间:2017-01-01

发表刊物:计算力学学报

期号:3

页面范围:297-302

ISSN号:1007-4708

摘要: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.

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