Wideband Microwave Absorber Comprising Metallic Split-Ring Resonators Surrounded With E-Shaped Fractal Metamaterial

被引：79

作者：

Bilal, R. M. H. ^{[1
]}

Baqir, M. A. ^{[2
]}

Choudhury, P. K. ^{[3
]}

Karaaslan, M. ^{[4
]}

Ali, M. M. ^{[5
]}

Altintas, O. ^{[4
]}

Rahim, A. A. ^{[1
]}

Unal, E. ^{[4
]}

Sabah, C. ^{[6
]}

机构：

[1] Ghulam Ishaq Khan Inst Engn Sci & Technol, Fac Elect Engn, Topi 23100, Pakistan

[2] COMSATS Univ Islamabad, Dept Elect & Comp Engn, Sahiwal 57000, Pakistan

[3] Univ Kebangsaan Malaysia, Inst Microengn & Nanoelect, Bangi 43600, Malaysia

[4] Iskenderun Tech Univ, Dept Elect & Elect Engn, TR-31200 Iskenderun, Turkey

[5] Inst Technol, Ctr Precis Engn Mat & Mfg Res, Sligo F91 YW50, Ireland

[6] Middle East Tech Univ Northern Cyprus, Dept Elect & Elect Engn, TR-99738 Kalkanli, Turkey

来源：

IEEE ACCESS | 2021年 / 9卷

关键词：

Metamaterial; metamaterial absorber; fractal metasurface; fractal designs; BROAD-BAND; DESIGN;

D O I：

10.1109/ACCESS.2020.3048927

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A specially designed metallic E-shaped fractal-based perfect metamaterial absorber (PMA) with fairly wideband absorptivity in the K- and Ka-bands of the microwave regime was investigated. The PMA top surface is comprised of square-shaped split-ring resonators (SRRs) surrounded with the stated fractal design. The absorptivity of PMA was analyzed in the range of 20 - 30 GHz for the normal and oblique incidence of waves. Both the transverse electric (TE) and transverse magnetic (TM) modes were taken up to observe the robustness of the proposed design. It was observed that the fractal resonators exhibit capacitive effect at low frequencies, whereas the SRRs manifest capacitive effect at higher frequencies. The simulation and measured results were found to be in fairly good agreement. It is expected that the proposed design of PMA would be useful for 5G communication applications.

引用

页码：5670 / 5677

页数：8

共 45 条

[1] ALTNTASUPSUP O, 2020, PHYS LOW DIMENSIONAL, V116, DOI DOI 10.1016/j.physe.2019.113734
[2] On the VO2 metasurface-based temperature sensor
Baqir, M. A.
Choudhury, P. K.
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2019, 36 (08) : F123 - F130
[3] Design of Hyperbolic Metamaterial-Based Absorber Comprised of Ti Nanospheres
Baqir, M. A.
Choudhury, P. K.
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2019, 31 (10) : 735 - 738
[4] Hyperbolic Metamaterial-Based UV Absorber
Baqir, M. A.
Choudhury, P. K.
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (18) : 1548 - 1551
[5] Tunable Plasmon Induced Transparency in Graphene and Hyperbolic Metamaterial-Based Structure
Baqir, Muhammad Abuzar
Choudhury, Pankaj Kumar
Farmani, Ali
Younas, T.
Arshad, J.
Mir, Ali
Karimi, S.
[J]. IEEE PHOTONICS JOURNAL, 2019, 11 (04):
[6] Ultrathin broadband metasurface-based absorber comprised of tungsten nanowires
Bilal, R. M. H.
Baqir, M. A.
Choudhury, P. K.
Naveed, M. A.
Ali, M. M.
Rahim, A. A.
[J]. RESULTS IN PHYSICS, 2020, 19
[7] Elliptical metallic rings-shaped fractal metamaterial absorber in the visible regime
Bilal, R. M. H.
Saeed, M. A.
Choudhury, P. K.
Baqir, M. A.
Kamal, W.
Ali, M. M.
Rahim, A. A.
[J]. SCIENTIFIC REPORTS, 2020, 10 (01)
[8] Tunable and Multiple Plasmon-Induced Transparency in a Metasurface Comprised of Silver S-Shaped Resonator and Rectangular Strip
Bilal, R. M. H.
Baqir, M. A.
Choudhury, P. K.
Ali, M. M.
Rahim, A. A.
[J]. IEEE PHOTONICS JOURNAL, 2020, 12 (03):
[9] Ultra-wideband polarization conversion metasurfaces based on multiple plasmon resonances
Chen, Hongya
Wang, Jiafu
Ma, Hua
Qu, Shaobo
Xu, Zhuo
Zhang, Anxue
Yan, Mingbao
Li, Yongfeng
[J]. JOURNAL OF APPLIED PHYSICS, 2014, 115 (15)
[10] Ultra-wideband and polarization-insensitive fractal perfect metamaterial absorber based on a three-dimensional fractal tree microstructure with multi-modes
Chen, Ting
Li, Si-Jia
Cao, Xiang-Yu
Gao, Jun
Guo, Ze-Xu
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2019, 125 (04):

← 1 2 3 4 5 →