Transparent broadband metamaterial absorber based on a multilayer ITO structure

被引：0
|
作者：
Wang, Chenglong [1 ,2 ]
Ji, Shijun [1 ,2 ]
Jin, Dongjun [1 ,2 ]
Zhao, Ji [1 ,2 ,3 ]
机构：
[1] Jilin Univ, Sch Mech & Aerosp Engn, Changchun 130025, Peoples R China
[2] Jilin Univ, Key Lab CNC Equipment Reliabil, Minist Educ, Changchun 130025, Peoples R China
[3] Northeastern Univ, Sch Mech Engn & Automat, Shenyang, Peoples R China
来源：
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2025年 / 39卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Metamaterial absorber; broadband; optically transparent; indium tin oxide; SUBSTRATE;
D O I：
10.1080/09205071.2025.2456018
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, a multilayer optically transparent metamaterial absorber (OTMA) with microwave broadband absorption properties based on indium tin oxide (ITO) and polydimethylsiloxane (PDMS) is designed. The electrical resonance and magnetic resonance generated by the ITO resonance structure of the upper and middle layers make the absorption rate of OTMA exceed 90% at 6.2 GHz-24.6 GHz. The proposed OTMA has polarization insensitivity and wide-angle absorption properties. The experimental results verified that the OTMA has good absorption properties. The absorber has potential application prospects in stealth device windows and electromagnetic shielding structures.
引用
收藏
页码：491 / 509
页数：19
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