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所属单位:电子信息工程学院
发表刊物:Int J RF Microwave Comput Aided Eng
摘要:In this article, a broadband optically transparent metamaterial absorber in wireless communication band is proposed. Indium tin oxide (ITO) film, a kind of resistive transparent thin film, is utilized to construct the absorber unit to realize optical transparency, and increase ohmic loss to broaden the absorption bandwidth. The proposed absorber is fabricated and measured. The measurement results are in good agreement with the simulations. It is demonstrated that the absorption rate of the proposed absorber is higher than 90% from 1.67 to 3.8 GHz. The full width at half maximum bandwidth is 5.11 GHz from 0.89 to 6 GHz. In addition, the absorption response of the absorber remains stable regardless of polarization and incidence angle of the electromagnetic waves. © 2019 Wiley Periodicals, Inc.
ISSN号:1096-4290
是否译文:否
发表时间:2019-12-01
合写作者:Yu, Buyun,Chen, Jiaqing,Ge, Yue,Chen, Xiaofeng
通讯作者:赵永久