Design of Multi-layers Absorbers for Low Frequency Applications

被引：1

作者：

Fu, Jia-Hui ^{[1
]}

Wu, Qun ^{[1
]}

Zhang, Shao-Qing ^{[1
]}

Zhang, Kuang ^{[1
]}

Meng, Fan-Yi ^{[1
]}

机构：

[1] Harbin Inst Technol, Dept Microwave Engn, Harbin, Heilongjiang Pr, Peoples R China

来源：

2010 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY & TECHNICAL EXHIBITION ON EMC RF/MICROWAVE MEASUREMENTS & INSTRUMENTATION | 2010年

关键词：

D O I：

10.1109/APEMC.2010.5475478

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper we present the design of a multilayer absorber designed to perform over a wide frequency band, starting at relatively low frequencies. We design an absorber comprising of 20 layers, in which the material parameters are tapered in an exponential manner. In addition, the absorber itself is physically tapered at an angle so that it resembles a truncated pyramid. It is shown that the absorber performs well in the frequency range of 0.1MHz-2GHz.

引用

页码：1660 / 1663

页数：4

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