Design and fabrication of a single metal layer tunable metamaterial absorber in THz range
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2019.106023
Abstract: Abstract The design and development of resonance-tunable and high-absorptivity metamaterial absorbers is a research hotspot. In this paper, a single-band tunable metamaterial absorber based on the strontium titanate (STO) layer is designed and measured. This… read more here.
Keywords: tunable metamaterial; layer; thz; metamaterial absorber ... See more keywords
Design and verification of a tunable metamaterial and its sensing application
Sign Up to like & getrecommendations! Published in 2020 at "Iet Optoelectronics"
DOI: 10.1049/iet-opt.2020.0086
Abstract: In this study, the authors present a single-band tunable metamaterial absorber in the 3.00–6.00 THz region. This absorption peak (90.00% amplitude) is excited by the cavity resonance at the resonance frequency of 4.55 THz. The cavity resonance… read more here.
Keywords: resonance; cavity resonance; tunable metamaterial; absorption peak ... See more keywords
Dual band tunable metamaterial absorber based on cuboid ferrite particles
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/aacf09
Abstract: In this paper, we present the design, fabrication and characterization of a dual band tunable metamaterial absorber (MMA), which can be tuned by the applied magnetic field and modulated by the permittivity of its components.… read more here.
Keywords: tunable metamaterial; dual band; band; metamaterial absorber ... See more keywords
A Tunable Metamaterial Absorber Based on Liquid Crystal Intended for F Frequency Band
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2017.2695617
Abstract: A tunable metamaterial absorber based on the liquid crystal intended for F frequency band is presented. The proposed absorber was analyzed both numerically and experimentally. The conducted analysis has shown that the bias voltage affects the… read more here.
Keywords: tunable metamaterial; frequency; absorber; metamaterial absorber ... See more keywords
Design and Fabrication of Millimeter-Wave Frequency-Tunable Metamaterial Absorber Using MEMS Cantilever Actuators
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13081354
Abstract: In this paper, a MEMS (Micro Electro Mechanical Systems)-based frequency-tunable metamaterial absorber for millimeter-wave application was demonstrated. To achieve the resonant-frequency tunability of the absorber, the unit cell of the proposed metamaterial was designed to… read more here.
Keywords: frequency; tunable metamaterial; absorber; millimeter wave ... See more keywords