Design and realization of a magnetic-type absorber with a broadened operating frequency band

Zhou Yong-Jiang; Pang Yong-Qiang; Cheng Hai-Feng

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Design and realization of a magnetic-type absorber with a broadened operating frequency band

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In this paper,we present an efficient method to obtain absorbers with broadened operating frequency bands.They are accomplished by using conventional magnetic absorbing materials (MAMs) in the forms of array and mesh structures,which are similar to those in the case of a frequency selective surface.The proposed approach is verified not only by simulations but also by experimental results under the normal incidence at microwave frequencies.Moreover,the wideband absorber is lighter than the conventional magnetic absorber.These results indicate that our proposed absorbing structures can be used for designing good electromagnetic absorbers.

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《中国物理：英文版》 |2013年第1期|384-388|共5页
作者
Zhou Yong-Jiang; Pang Yong-Qiang; Cheng Hai-Feng;
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Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace and Materials Engineering, National University of Defense Technology, Changsha 410073, China;

Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace and Materials Engineering, National University of Defense Technology, Changsha 410073, China;

Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace and Materials Engineering, National University of Defense Technology, Changsha 410073, China;

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Design and realization of a magnetic-type absorber with a broadened operating frequency band

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