Miniaturized metamaterial absorber with high transparency using narrow metallic strip

2021 ◽  
Vol 130 (18) ◽  
pp. 185107
Author(s):  
Jianzhong Chen ◽  
Yu-Tong Zhao ◽  
Wenyuan Feng ◽  
Yu Zhang
Keyword(s):  
Metamaterial Absorber ◽  
High Transparency ◽  
Metallic Strip

Single-peak-regulation and wide-angle dual-band metamaterial absorber based on hollow-cross and solid-cross resonators

2020 ◽  
Vol 91 (3) ◽  
pp. 30901
Author(s):  
Yibo Tang ◽  
Longhui He ◽  
Jianming Xu ◽  
Hailang He ◽  
Yuhan Li ◽  
...  
Keyword(s):  
Transverse Electric ◽  
Surface Current ◽  
Dielectric Substrate ◽  
Transverse Magnetic ◽  
Metamaterial Absorber ◽  
Absorption Peak ◽  
Dual Band ◽  
Single Peak ◽  
Wide Angle ◽  
Surface Current Density

A dual-band microwave metamaterial absorber with single-peak regulation and wide-angle absorption has been proposed and illustrated. The designed metamaterial absorber is consisted of hollow-cross resonators, solid-cross resonators, dielectric substrate and metallic background plane. Strong absorption peak coefficients of 99.92% and 99.55% are achieved at 8.42 and 11.31 GHz, respectively, which is basically consistent with the experimental results. Surface current density and changing material properties are employed to illustrate the absorptive mechanism. More importantly, the proposed dual-band metamaterial absorber has the adjustable property of single absorption peak and could operate well at wide incidence angles for both transverse electric (TE) and transverse magnetic (TM) waves. Research results could provide and enrich instructive guidances for realizing a single-peak-regulation and wide-angle dual-band metamaterial absorber.

A Wide-Band Metamaterial Absorber Based on Loaded Magnetic Resonators

2011 ◽  
Vol 28 (6) ◽  
pp. 067808 ◽  
Author(s):  
Chao Gu ◽  
Shao-Bo Qu ◽  
Zhi-Bin Pei ◽  
Hua Ma ◽  
Zhuo Xu ◽  
...  
Keyword(s):  
Wide Band ◽  
Metamaterial Absorber

scholarly journals Analysis of Earth Retaining Walls Reinforced by Metallic Strip or Geogrid

2021 ◽  
Vol 794 (1) ◽  
pp. 012039
Author(s):  
A Suhendra ◽  
Sutikno ◽  
J L Lie ◽  
I G Mahardika
Keyword(s):  
Retaining Walls ◽  
Metallic Strip

ZrN fractal-graphene-based metamaterial absorber in the visible and near-IR regimes

Optik ◽  
2021 ◽  
Vol 237 ◽  
pp. 166769
Author(s):  
M.A. Baqir ◽  
P.K. Choudhury ◽  
Majid Niaz Akhtar
Keyword(s):  
Metamaterial Absorber ◽  
Near Ir

An intrinsic flame retardant epoxy resin with high transparency and strengthened mechanical property

2021 ◽  
pp. 51230
Author(s):  
Fu‐Qu Pang ◽  
Xin‐Duo Liu ◽  
Xian‐Ting Zheng ◽  
Yu‐Cai Lin ◽  
Rong‐Kun Jian
Keyword(s):  
Mechanical Property ◽  
Flame Retardant ◽  
Epoxy Resin ◽  
High Transparency
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