Miniaturization and performance enhancement of super wide band four element MIMO antenna using DNG metamaterial for THz applications

R Kumari, VK Tomar, A Sharma - Optical and Quantum Electronics, 2022 - Springer
… -Connected C shape) metamaterial unit cell to enhance the … –10.1 THz (with fractional
bandwidth of 168% at f 0 = 5.5 THz) … it suitable for many THz applications such as breast cancer …

Polarization insensitive symmetrical structured double negative (DNG) metamaterial absorber for Ku-band sensing applications

ML Hakim, T Alam, MS Soliman, NM Sahar… - Scientific reports, 2022 - nature.com
… signal of the MMA leads to its application in different aspects. … THz frequency range like
energy harvesting, THz application… and metamaterial sensor application 5 , various metamaterial

Analytical and numerical study of leaky mode characteristics of DNG metamaterial-based coaxial waveguide from GHz to THz frequency range

A Gaur, SK Pathak - Optical and Quantum Electronics, 2022 - Springer
Metamaterials find potential applications in microwave and terahertz frequency range
devices like electromagnetic cloaks, absorbers, superlens, and antennas, etc. (McPhedran et al. …

Double-Split Rectangular Dual-Ring DNG Metamaterial for 5G Millimeter Wave Applications

MJ Alam, SI Latif - Electronics, 2022 - mdpi.com
… -negative (DNG) metamaterial unit structure for 5G mmWave (millimeter wave) applications.
… near the magnetic resonance, causing the metamaterial to resonate at 28 GHz where it …

A brief review on metamaterial-based vacuum electronics for terahertz and microwave science and technology

T Matsui - Journal of Infrared, Millimeter, and Terahertz Waves, 2017 - Springer
… specially designed DNG metamaterials. The interaction of an electron beam (e-beam) … DNG
metamaterials may lead to the realization of novel applications such as microwave and THz

Analysis of reflected frequency band of metamaterial grating at THz frequency: a future application of filter

SK Sahu, S Sahu, CS Mishra, G Palai - Optik, 2016 - Elsevier
… Analysis of reflected frequency band of Bakelite, Polyethylene, Teflon, Silicon nitrate and
Copper of SNG and DNG metamaterial is thoroughly realised in this paper. Simulation results …

Design of a dual-band terahertz planar double-negative metamaterial with near zero refractive index property

SJ Mishu, RAK Moushi, N Dhar… - … Conference on Science …, 2021 - ieeexplore.ieee.org
metamaterial (MTM) structure with dual-band negative refractive index (NRI) and double-negative
(DNG) properties in the terahertz … cell in THz applications. The design is appealing in …

Tunable compact metamaterial-based double-negative/near-zero index resonator for 6G terahertz wireless applications

AA Musaed, SS Al-Bawri, MT Islam, AJA Al-Gburi… - Materials, 2022 - mdpi.com
… high effective DNG, negative … in THz and 6G applications, especially to enhance the gain
and directivity of the antenna. Upcoming work is foreseen to utilize the proposed metamaterial

A wideband dng metamaterial absorber with ws-shaped split ring resonator for x-and ku-frequency band applications

R Amugothu, V Damera - IETE Technical Review, 2023 - Taylor & Francis
… The proposed metamaterial can be used in defense and radar surveillance applications. …
One of the most promising applications for metamaterials is as an electromagnetic wave …

[HTML][HTML] A double negative (DNG) metamaterial based on parallel double-E square split resonators for multi-band applications: Simulation and experiment

A Hussain, J Dong, YI Abdulkarim, R Wu… - Results in Physics, 2023 - Elsevier
… In this paper, a special design of DNG based metamaterials is proposed which is made of
a … band microwave applications. The triple resonance frequencies of this DNG based MTM …