3D rampart-based dual-band metamaterial absorber with wide-incident-angle stability

被引：20

作者：

Deng, Guangsheng ^{[1
]}

Sun, Hanxiao ^{[1
]}

Lv, Kun ^{[1
]}

Yang, Jun ^{[1
]}

Yin, Zhiping ^{[1
]}

Li, Ying ^{[1
]}

Chi, Baihong ^{[2
]}

机构：

[1] Hefei Univ Technol, Acad Optoelect Technol, Special Display & Imaging Technol Innovat Ctr Anh, Hefei 230009, Peoples R China

[2] Space Star Technol Co Ltd, Proc & Mech Engn Technol Lab, Beijing 100095, Peoples R China

来源：

APPLIED PHYSICS EXPRESS | 2021年 / 14卷 / 02期

基金：

中国国家自然科学基金;

关键词：

metamaterial absorber; wide incident angle; stereo resonant structure; dual band;

D O I：

10.35848/1882-0786/abd9ff

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We propose a dual-band metamaterial absorber (MA) based on a stereo resonant structure. The unit cell of the proposed MA is composed of double metallic rings with a rampart on each ring into a dielectric substrate. In contrast to the conventional plane resonator, our proposed metamaterial exhibits wider incident angle stability. The power loss density distribution shows that the standing ramparts play a key role in enhancing the electromagnetic wave absorption. Experimental results verify the wide-incident-angle stability of the absorber. Our proposed strategy paves a new way on developing MAs with wide incident angle stabilities. (c) 2021 The Japan Society of Applied Physics

引用

页数：6

共 27 条

[1] Wide-angle metamaterial absorber with highly insensitive absorption for TE and TM modes [J].

Amiri, Majid ;

Tofigh, Farzad ;

Shariati, Negin ;

Lipman, Justin ;

Abolhasan, Mehran .

SCIENTIFIC REPORTS, 2020, 10 (01)

[2] Equivalent circuit model of an ultra-thin polarizationin-dependent triple band metamaterial absorber [J].

Bhattacharyya, Somak ;

Ghosh, Saptarshi ;

Srivastava, Kumar Vaibhav .

AIP ADVANCES, 2014, 4 (09)

[3]

Chen XD, 2004, PHYS REV E, V70, DOI 10.1103/PhysRevE.70.016608

[4] Ultra-broadband microwave metamaterial absorber [J].

Ding, Fei ;

Cui, Yanxia ;

Ge, Xiaochen ;

Jin, Yi ;

He, Sailing .

APPLIED PHYSICS LETTERS, 2012, 100 (10)

[5] Experimental demonstration of terahertz metamaterial absorbers with a broad and flat high absorption band [J].

Huang, Li ;

Chowdhury, Dibakar Roy ;

Ramani, Suchitra ;

Reiten, Matthew T. ;

Luo, Sheng-Nian ;

Taylor, Antoinette J. ;

Chen, Hou-Tong .

OPTICS LETTERS, 2012, 37 (02) :154-156

[6] An ultra-thin dual-band wide-angle polarization-insensitive metamaterial absorber with near-unity absorbance [J].

Ji, Shijun ;

Jiang, Chengxin ;

Zhao, Ji ;

Yang, Jilong ;

Wang, Jili ;

Dai, Handa .

CURRENT APPLIED PHYSICS, 2019, 19 (11) :1164-1171

[7] Wide-angle and polarisation-independent tri-band dual-layer microwave metamaterial absorber [J].

Kaur, Kanwar Preet ;

Upadhyaya, Trushit .

IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 12 (08) :1428-1434

[8] Perfect metamaterial absorber [J].

Landy, N. I. ;

Sajuyigbe, S. ;

Mock, J. J. ;

Smith, D. R. ;

Padilla, W. J. .

PHYSICAL REVIEW LETTERS, 2008, 100 (20)

[9] PERFECT METAMATERIAL ABSORBER WITH DUAL BANDS [J].

Li, M. H. ;

Yang, H. -L. ;

Hou, X. -W. ;

Tian, Y. ;

Hou, D. -Y. .

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2010, 108 :37-49

[10] Dual-Band Infrared Perfect Absorber Based on a Ag-Dielectric-Ag Multilayer Films with Nanoring Grooves Arrays [J].

Liang, Cuiping ;

Yi, Zao ;

Chen, Xifang ;

Tang, Yongjian ;

Yi, Yong ;

Zhou, Zigang ;

Wu, Xuanguang ;

Huang, Zhen ;

Yi, Yougen ;

Zhang, Guangfu .

PLASMONICS, 2020, 15 (01) :93-100

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