Broadband asymmetric electromagnetic wave absorption tailored by impedance gradation: To construct diode-like absorbers

Broadband asymmetric electromagnetic wave absorption tailored by impedance gradation: To construct diode-like absorbers
复制标题

通过阻抗分级定制宽带非对称电磁波吸收:构建类二极管吸收器

DOI:
10.1016/j.matlet.2015.02.099
复制
发表时间:
2015-06
期刊:
影响因子:
3
通讯作者:
G.P. Zhou
G.P. Zhou
中科院分区:
材料科学3区
文献类型:
--
作者:
张雪峰;G.P. Zhou

文献摘要

参考文献

被引文献

相似文献

微波吸收体在集成电路中得到了广泛的应用,但大多数微波吸收体都是由均匀的组分组成的单层结构。在这里,我们介绍了一种设计的多层吸收器与阻抗耦合的界面,展示了不对称的微波吸收依赖于梯度色散的吸收剂。实验和理论结果在千兆赫兹,基于一个简单的系统的镍纳米粒子分散在石蜡基质中,验证了我们的研究结果,提供了访问这样的吸收剂。该研究对于理解多层吸波材料的宏观电磁行为与结构之间的关系也具有重要意义。
Microwave absorbers have been widely utilized in integrated circuits, yet most of them are single layer structure with homogeneous components. Herein we introduce a design for the multi-layer absorber with impedance couplings at interfaces, demonstrating asymmetric microwave absorption dependent on gradient dispersions of absorbents. Experimental and theoretical results at gigahertz, based on a simple system of Ni nanoparticles dispersed in paraffin matrix, verify our findings, providing the accessibility to such absorbers. This study has also important implications in understanding the correlation between the macroscopic electromagnetic behaviors and the configuration of multilayer absorbers.
DOI: 10.1016/s0261-3069(98)00008-9
发表时间: 1998-06
期刊: Materials & Design
影响因子: 8.4
作者:
M. Cao;Bo Wang;Li Qiuwu;Jie Yuan;G. Xu;S. Qin;X. Fang
通讯作者: M. Cao;Bo Wang;Li Qiuwu;Jie Yuan;G. Xu;S. Qin;X. Fang
DOI: 10.1063/1.3464975
发表时间: 2010-07
影响因子: 4
作者:
Xuefeng Zhang;P. Guan;X. Dong
通讯作者: Xuefeng Zhang;P. Guan;X. Dong
DOI: 10.1109/tmag.2004.826622
发表时间: 2004-05-01
影响因子: 2.1
作者:
Bregar, VB
通讯作者: Bregar, VB
DOI: 10.1109/20.908844
发表时间: 2000-04
期刊: --
影响因子: --
作者:
T. Nakamura;K. Hatakeyama
通讯作者: T. Nakamura;K. Hatakeyama
DOI: 10.1063/1.1623934
发表时间: 2003-11-10
影响因子: 4
作者:
Liu, JR;Itoh, M;Machida, K
通讯作者: Machida, K