Compact high Q bandpass filter by using substrate integrated waveguide and split rings capacitive load post
Sign Up to like & getrecommendations! Published in 2019 at "Electronics Letters"
DOI: 10.1049/el.2019.0208
Abstract: A substrate integrated waveguide cavity filter is designed by loading with two split rings capacitive posts. Using these split rings posts results in high quality factor, low insertion loss (2.1 dB), very narrow bandwidth (2%)… read more here.
Keywords: split rings; substrate integrated; rings capacitive; integrated waveguide ... See more keywords
Circular dichroism enhancement and dynamically adjustment in planar metal chiral split rings with graphene sheets arrays
Sign Up to like & getrecommendations! Published in 2021 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac0ac6
Abstract: Chiral plasmonic nanostructures have become a promising platform for polarization converters and molecular analysis. However, the circular dichroism (CD) of planar chiral plasmonic nanostructures is always weak and difficult for dynamic adjustment. In this work,… read more here.
Keywords: planar metal; split rings; graphene sheets; circular dichroism ... See more keywords
A Broadband Terahertz Metamaterial Absorber Based on Two Circular Split Rings
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Quantum Electronics"
DOI: 10.1109/jqe.2018.2883709
Abstract: We present a broadband terahertz metamaterial absorber, of which the unit cell is made up of two cirular split rings, a dielectric substrate and a metallic ground. The simulation results show that the absorber achieves… read more here.
Keywords: terahertz metamaterial; absorber based; split rings; metamaterial absorber ... See more keywords
THz Broadband Absorber Based on MoS2 with Split Rings and Archimedean Spiral Structures
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14102189
Abstract: The MoS2 surface plasmon resonance structure is proposed as a THz absorber in this work. The absorber adopts a double layer structure of Archimedean spirals stacked with split rings. In 1.2–3.0 THz, the absorption is… read more here.
Keywords: split rings; thz broadband; broadband absorber; mos2 split ... See more keywords