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所属单位：电子信息工程学院

发表刊物：Prog. Electromagn. Res. C

摘要：A miniaturized frequency selective surface (MFSS) that has very stable performance is designed based on the stepped-impedance element (SIE) structure. Significant couplings can be introduced by overlapping one metallic layer above the SIE structure. The large overlapping areas between the two metallic layers is beneficial to further miniaturizing the element size. Therefore, the physical size of the MFSS unit cell can be reduced to 0.054λ × 0.054λ. In addition, the MFSS is proved to have excellent stability towards incident angles (up to 75◦) and polarizations. A careful equivalent circuit model is presented to explain the physical principle of the proposed design. Finally, a prototype is fabricated and tested, and the simulation results are in agreement with the experimental observations. © 2017, Electromagnetics Academy. All rights reserved.

ISSN号：1937-8718

是否译文：否

发表时间：2017-01-01

合写作者：Li, Huangyan,王毅

通讯作者：曹群生