A polarization-insensitive broadband terahertz absorber with a multilayer structure
نویسندگان
چکیده
منابع مشابه
A terahertz polarization insensitive dual band metamaterial absorber.
Metamaterial absorbers have attracted considerable attention for applications in the terahertz range. In this Letter, we report the design, fabrication, and characterization of a terahertz dual band metamaterial absorber that shows two distinct absorption peaks with high absorption. By manipulating the periodic patterned structures as well as the dielectric layer thickness of the metal-dielectr...
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In this article, a broadband polarization insensitive metamaterial absorber has been proposed for C-band (4–8 GHz) applications using lumped resistors. The unit cell of the proposed structure is based on an inverted Minkowski fractal loop, where four lumped resistors are mounted to obtain a broad absorption band at the expense of 5 mm thick dielectric substrate, which is only 0.033k0 with respe...
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ژورنال
عنوان ژورنال: Results in Physics
سال: 2018
ISSN: 2211-3797
DOI: 10.1016/j.rinp.2018.11.010