Design of dual-band perfect absorber
WebDesign, Simulation and Measurement of a Dual Linear Polarization Insensitive Planar Resonant Metamaterial Absorber WebApr 3, 2024 · Institute of Physics
Design of dual-band perfect absorber
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WebDec 22, 2015 · We design a dual-band absorber formed by combining two cross-shaped metallic resonators of different sizes within a super-unit-cell arranged in mirror symmetry. … WebSep 8, 2024 · The absorber consists of a two-dimensional array of patches deposited on a metal-backed dielectric layer. Using an analytical circuit model, we obtain closed-form …
WebApr 11, 2024 · The work shows that the proposed strategy can be applied to other design of the dual-band structure at infrared regions. ... a dual-band wide-angle metamaterial perfect absorber is proposed to ... WebOct 1, 2024 · Based on the principle of equivalent LC resonant circuit, a dual-band narrow-band absorber in terahertz band is designed in this paper. The frequency domain solver based on CST software is used to study the absorption characteristics of the absorber in terahertz band. The relationship between changing different system parameters and …
WebAug 24, 2012 · For most of the reported absorbers, the absorption occurs only at a single wavelength where plasmon resonances are excited in the nanostructures. Here we … WebDec 22, 2015 · A dual-band absorber formed by combining two cross-shaped metallic resonators of different sizes within a super-unit-cell arranged in mirror symmetry is designed, which enables a promising way to design electrically tunable absorbers, which may contribute toward the realization of frequency selective detectors for sensing …
Webdesign dual-band metamaterial absorbers with a simple surface structure and ultra-narrow resonance line-width suit-able for sensing applications. However, metamaterial …
WebTaking advantage of dual bias graphene ribbons and disks with a golden plate, the reconfigurable absorber achieves absorption over 90% in … plants for west facing window boxWebOct 2, 2024 · Abstract. Starting from one-dimensional gratings and the theory of magnetic polaritons (MPs), we propose a general design method of ultra-broadband perfect … plants for west facing windowWebApr 11, 2024 · A MXene-based metamaterial absorber is proposed with an operational frequency range of 300–714 THz for improving absorbance capability of solar cells. It has four metallic strips together with a central patch symmetrically positioned on top of the $$\\text {Ti}_3\\text {C}_2\\text {T}_x$$ Ti 3 C 2 T x MXene material, which is a new … plants for wet areas ukWebJan 18, 2024 · Dual-Band absorber based on metamaterial. January 2024; Tikrit Journal of Pure Science 23(5) ... This design provides four perfect absorption regions with absorption peaks in average 99.98%. This ... plants for wet areas floridaWebNov 24, 2024 · The designed double layer of indium tin oxide (ITO) films with specific carved structure realizes absorption and electromagnetic (EM) isolation in dual-polarization, as well as good air permeability. Under the illumination of x- and y-polarization incidence, the metasurface has low reflectivity and transmission from about 2 to 18 GHz. plants for wet areas in yardWebSep 8, 2024 · We present a novel strategy for designing a dual-band absorber based on graphene metasurface for terahertz frequencies. The absorber consists of a two … plants for wet areas zone 4WebJun 1, 2015 · A plasmonic structure is proposed to achieve perfect absorber. Numerical simulations indicate that there are two absorption peaks at wavelength 1565nm and … plants for wet areas zone 7