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On the Study of Resonance Splitting in Microstrip Ring Resonators
1990 20th European Microwave Conference, 1990An equivalent circuit model based on transmission line theory has been analysed to investigate the resonant behaviour of an asymmetrically coupled microstrip ring resonator. Resonance splitting is theoretically predicted and experimental work carried out verifies this phenomenon.
S.H. Al-Charchafchi +3 more
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Far-Infrared Resonance in Split Ring Resonators
Japanese Journal of Applied Physics, 2004We experimentally investigated the resonance effect of planar metallic split ring resonators (SRRs) in the far-infrared region (FIR) (~10.6 µm). Experimental results indicated that they exhibit resonance around 10.6 µm, implying negative permeability in the FIR region. Furthermore, the ratio of effective dimensions of the SRR cell and the wavelength of
A-Chuan Hsu +8 more
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Plasmonic resonances in hexagonal split-ring resonator
2017 International Conference on Electrical, Computer and Communication Engineering (ECCE), 2017A nanoscale resonator is designed using a hexagonal split ring inside two metal-insulator-metal (MIM) waveguides. The split angle defined by the angular position of the split referring to the axis of the MIM waveguide is varied and thus the transmission properties as well as different plasmonic resonance modes have been investigated by numerical ...
Hasibul Hasan, Mirza Fuad Adnan
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Spinning a split ring resonator with microwaves
Applied Physics Letters, 2023The aim of this study is to spin a Split Ring Resonator (SRR) with microwaves. Analytical and numerical studies show that an SRR can be spun when it is excited at its resonance frequency by a circularly polarized electromagnetic wave. Experimentally, using a cylindrical waveguide, at 2.45 GHz and for 150 W, a 15 mm-diameter SRR was rotated with an ...
Côme Jodet +2 more
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Improved shield design for split-ring resonator
2015 Third International Conference on Technological Advances in Electrical, Electronics and Computer Engineering (TAEECE), 2015Shield or cavity around split-ring resonators is used for enhancing its output performance. Shield parameters which influence resonator performance include dimensions, material, electrical and mechanical properties. Performance is generally measured in terms of quality factor and resonant frequency.
Ejaz, Tahir +3 more
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ANN based optimization of resonating frequency of split ring resonator
2014 IEEE Symposium on Computational Intelligence for Communication Systems and Networks (CIComms), 2014It has been found that resonating frequency of split ring resonator depends on its physical dimension of the split structure such as width, gap and radius. The best possible combinations of all such physical parameters provide the proper resonating frequency over which the metamaterial property of the structure can be obtained.
Kumaresh Sarmah +2 more
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A novel millimeter wave super lens using split-ring resonator and complementary split-ring resonator
2009 34th International Conference on Infrared, Millimeter, and Terahertz Waves, 2009We report a millimeter wave super lens based on the left-handed metamaterial using split-ring resonator (SRR) and complementary SRR (CSRR). The millimeter wave cannot propagate far away due to short wavelength. Therefore, the system for THz or millimeter wave band demands the lens to obtain strong focused signal from weak waves caused by scattering in ...
Tak Su Moon +3 more
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Resonant frequency of triangle split resonant rings
Optical Engineering, 2012The resonant frequency of triangle split resonant rings and metal wires (TSRRs-MWs) is analyzed. The simulated results show that the resonant frequency can be improved and the bandwidth widened by increasing the opening size of TSRRs and by contracting the substrate.
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11th International Symposium on Antenna Technology and Applied Electromagnetics [ANTEM 2005], 2005
The study that is done in this paper compares the physical phenomena observed when placing a 50Ω microstrip line on respectively a periodic lattice of SRRs and a SSRRs defected ground plane. In both cases, a band-stop phenomenon is observed, but the coupling with the microstrip line is completely different.
Shah Nawaz Burokur +2 more
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The study that is done in this paper compares the physical phenomena observed when placing a 50Ω microstrip line on respectively a periodic lattice of SRRs and a SSRRs defected ground plane. In both cases, a band-stop phenomenon is observed, but the coupling with the microstrip line is completely different.
Shah Nawaz Burokur +2 more
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2010 International Conference on Microwave and Millimeter Wave Technology, 2010
Microstrip line periodically loaded with split-ring resonators (SRRs) and complementary split-ring resonators (CSRRs) is designed. By utilizing the CSRRs/gaps and SRRs/inductances combinations, two passbands are observed. Because of the negative permeability offered by SRRs and series capacitances, the negative permittivity offered by CSRRs and shunt ...
Zhang Ya-nan, Deng Ling-ling
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Microstrip line periodically loaded with split-ring resonators (SRRs) and complementary split-ring resonators (CSRRs) is designed. By utilizing the CSRRs/gaps and SRRs/inductances combinations, two passbands are observed. Because of the negative permeability offered by SRRs and series capacitances, the negative permittivity offered by CSRRs and shunt ...
Zhang Ya-nan, Deng Ling-ling
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