Miniaturized and actively tunable triple-band terahertz metamaterial absorber using an analogy I-typed resonator

BX Wang, C Xu, G Duan, J Jiang, W Xu, Z Yang… - Nanoscale Research …, 2022 - Springer
Triple-band terahertz metamaterial absorber with design of miniaturization and compactness
is presented in this work. The unit cell of the terahertz absorber is formed by an analogy I …

Machine learning techniques for predicting metamaterial microwave absorption performance: a comparison

P Jain, H Chhabra, U Chauhan, K Prakash… - IEEE …, 2023 - ieeexplore.ieee.org
This work presents a metamaterial absorber (MMA) for X-and Ku-bands with a metallic
resonating patch on top and a ground plane separated by substrate FR-4 with a thickness of …

A review of metamaterial absorbers and their application in sensors and radar cross‐section reduction

P Garg, P Jain - Microwave and Optical Technology Letters, 2023 - Wiley Online Library
In the past few decades, metamaterial absorbers (MA) have become an important area of
research due to their potential application as ultrathin perfect absorbers. There are various …

A gap coupled hexagonal split ring resonator based metamaterial for S-band and X-band microwave applications

MS Islam, M Samsuzzaman, GK Beng, N Misran… - IEEE …, 2020 - ieeexplore.ieee.org
A gap coupled hexagonal split ring resonator (GCHSRR) based metamaterial is presented
in this paper for S-band and X-band microwave applications with absorptance. This gap …

New compact six-band metamaterial absorber based on Closed Circular Ring Resonator (CCRR) for Radar applications

HO Ali, AM Al-Hindawi, YI Abdulkarim… - Optics Communications, 2022 - Elsevier
In this paper, we developed a new design of multiband perfect metamaterials absorber
(MTMA) to be operated in the frequency range of 8–12 GHz. Proposed structure consists of a …

A wrenched-square shaped polarization independent and wide angle stable ultra-thin metamaterial absorber for S-band, X-band and Ku-band applications

RK Singh, A Gupta - AEU-International Journal of Electronics and …, 2021 - Elsevier
In this paper, a miniaturized quad-band polarization independent metamaterial loaded ultra-
thin absorber is presented. The structure of the proposed absorber designed such that one …

Broadband metamaterial absorber for stealth applications at K-band

L Dewangan, MS Patinavalasa, J Acharjee… - … -International Journal of …, 2023 - Elsevier
This paper focuses on the design and analysis of a polarization-insensitive wide-angle
broadband metamaterial absorber for stealth applications at the K band. The unit cell of the …

Polarization independent triple band ultrathin conformal metamaterial absorber for C-and X-frequency bands

S Kalraiya, RK Chaudhary, RK Gangwar - AEU-International Journal of …, 2021 - Elsevier
A triple-band polarization-independent conformal absorber for C-and X-frequency bands
have been presented. The designed absorber comprises a Jerusalem cross resonator at the …

Optically transparent triple and dual band terahertz metamaterial absorber based on indium tin oxide and PET substrate

K Mahendran, H Sudarsan, S Rathika - AEU-International Journal of …, 2023 - Elsevier
A simple optically transparent polarization and angular insensitive triple and dual band
Terahertz (THz) Metamaterial Absorber (MMA) is designed and analysed in this paper. The …

Multiband polarization insensitive metamaterial absorber for radar cross-section reduction

L Dewangan, NK Mishra - AEU-International Journal of Electronics and …, 2023 - Elsevier
In this paper, a polarization-insensitive, metamaterial absorber with more than 91%
absorptivity is investigated numerically and experimentally for radar cross-section reduction …