Dual-band tunable terahertz perfect absorber based on all-dielectric InSb resonator structure for sensing application

Z Li, Y Cheng, H Luo, F Chen, X Li - Journal of Alloys and Compounds, 2022‏ - Elsevier
A dual-band terahertz (THz) perfect absorber (PA) based on the all-dielectric metamaterial
(MM) composed of the vertical-square-split-ring (VSSR) structure InSb array was proposed …

Highly selective frequency selective surface with ultrawideband rejection

T Hong, S Guo, W Jiang, S Gong - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
Frequency selective surface (FSS) with ultrawide out-of-band rejection is proposed in this
article. For achieving an ultrawide and high-intensity stopband, a common second-order …

Broadband tunable terahertz metasurface absorber based on complementary-wheel-shaped graphene

Y Cheng, H Zhao, C Li - Optical Materials, 2020‏ - Elsevier
We present a simple design for a broadband tunable terahertz metasurface absorber (MSA),
which is composed of a periodic array of complementary-wheel-shaped (CWS) graphene …

Broadband frequency-selective rasorber with varactor-tunable interabsorption band transmission window

L Wu, S Zhong, J Huang, T Liu - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
In this paper, we present a frequency-selective rasorber with tunable transmission window
located within the absorption band. The rasorber maintains a low reflectivity, which is less …

An ultra-broadband energy selective surface design method: from filter circuits to metamaterials

Z Wu, Y Xu, P Liu, T Tian, M Lin - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
A novel design method for ultra-broadband energy selective surface (ESS) is presented in
this article based on the equivalent theory from filter circuits to metamaterial units. This …

Novel multifunctional reconfigurable active frequency selective surface

R Phon, S Ghosh, S Lim - IEEE Transactions on Antennas and …, 2018‏ - ieeexplore.ieee.org
In this paper, a multifunctional active frequency selective surface (MAFSS) is presented
based on the switching responses of active components. The proposed structure comprises …

A single-layer 10–30 GHz reflectarray antenna for the Internet of Vehicles

L Zhang, J Zhang, Y He, C Mao, W Li… - IEEE Transactions …, 2021‏ - ieeexplore.ieee.org
A novel ultra-wideband (UWB) reflectarray antenna for the Internet of Vehicles (IoV) is
introduced in this paper. By simply connecting the neighboring reflectarray elements, the …

An improved multifunctional active frequency selective surface

H Li, Q Cao, L Liu, Y Wang - IEEE Transactions on Antennas …, 2018‏ - ieeexplore.ieee.org
An improved dual-polarized multifunctional active frequency selective surface (MAFSS) with
parallel-feed configuration is proposed in this paper. The designed structure is composed of …

Miniaturized-element frequency-selective rasorber design using characteristic modes analysis

Q Guo, J Su, Z Li, J Song, Y Guan - IEEE Transactions on …, 2020‏ - ieeexplore.ieee.org
A dual-polarization frequency-selective rasorber (FSR) with two absorptive bands at both
sides of a passband is presented. Based on the characteristic mode analysis, a circuit …

Ultrawideband dual-polarized frequency-selective absorber with tunable reflective notch

Y Fan, D Li, H Ma, J **ng, Y Gu… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
An ultrawideband dual-polarized frequency-selective absorber (FSA) with a tunable
reflective notch is proposed in this communication. The structure is constructed by …