Results 11 to 20 of about 71,045 (377)

Single superconducting split-ring resonator electrodynamics [PDF]

open access: yesApplied Physics Letters, 2006
We investigate the microwave electrodynamic properties of a single superconducting thin film split-ring resonator (SRR). Transmission data showed a high-Q stop band for a single Nb SRR (Q∼4.5×104 at 4.2K) below Tc, and no such feature for a Cu SRR or closed Nb loops. Adding SRRs increased the bandwidth, but decreased the insertion loss of the features.
Ricci, Michael C., Anlage, Steven M.
openaire   +3 more sources

Split-Ring Resonator Based Sensor for the Detection of Amino Acids in Liquids [PDF]

open access: yesSensors, 2023
Amino acids belong to the most important compounds for life. They are structural components of proteins and required for growth and maintenance of cells. Essential amino acids cannot be produced by the organism and must be ingested through the nutrition.
Kirsten J. Dehning   +3 more
doaj   +2 more sources

Complex Permittivity Characterization of Liquid Samples Based on a Split Ring Resonator (SRR). [PDF]

open access: yesSensors (Basel), 2021
A complex permittivity characterization method for liquid samples has been proposed. The measurement is carried out based on a self-designed microwave sensor with a split ring resonator (SRR), the unload resonant frequency of which is 5.05 GHz.
Ma J   +5 more
europepmc   +2 more sources

Modified double dumbbell-shaped split-ring resonator-based negative permittivity metamaterial for satellite communications with high effective medium ratio. [PDF]

open access: yesSci Rep, 2021
Metamaterial with negative permittivity demonstrate excellent performance in cutting-edge technology. Thus, this study modified the double dumbbell-shaped split-ring resonator (MDD-SRR) based negative permittivity for satellite communications.
Hossain MB   +3 more
europepmc   +2 more sources

Complementary split-ring resonator-based deflecting structure [PDF]

open access: diamondPhysical Review Special Topics. Accelerators and Beams, 2013
We describe full wave simulation results for a compact, novel deflecting structure operating around 2 GHz. The structure consists of a pair of elliptical complementary split-ring resonators (CSRRs) etched into a copper rectangular waveguide along with ...
I. McGregor, K. M. Hock
doaj   +2 more sources

Design of a terahertz metamaterial sensor based on split ring resonator nested square ring resonator

open access: yesMaterials Research Express, 2020
A terahertz (THz) sensor based on the metamaterial structure, split ring resonator with four-gaps relied on centrosymmetric nested square ring resonator, is presented.
Tao Chen   +4 more
doaj   +2 more sources

A Gap Coupled Hexagonal Split Ring Resonator Based Metamaterial for S-Band and X-Band Microwave Applications

open access: yesIEEE Access, 2020
A gap coupled hexagonal split ring resonator (GCHSRR) based metamaterial is presented in this paper for S-band and X-band microwave applications with absorptance.
Mohammad Shahidul Islam   +5 more
doaj   +2 more sources

Highly Sensitive Microwave Sensors Based on Open Complementary Square Split-Ring Resonator for Sensing Liquid Materials [PDF]

open access: yesSensors
This paper presents high-sensitivity sensors based on an open complementary square split-ring resonator and a modified open complementary split-ring resonator operating at 4.5 GHz and 3.4 GHz, respectively.
Chandu Ds   +3 more
doaj   +2 more sources

Electrically small split ring resonator antennas [PDF]

open access: yesJournal of Applied Physics, 2007
We studied electrically small resonant antennas composed of split ring resonators (SRR) and monopoles. The antennas considered have the same ring radius, but slightly different geometry. The resonance frequency depends on the geometry of the SRRs. Two SRR antennas are designed.
Alici, K. B., Ozbay, E.
openaire   +6 more sources

Prediction Network of Metamaterial with Split Ring Resonator Based on Deep Learning. [PDF]

open access: yesNanoscale Res Lett, 2020
The introduction of “metamaterials” has had a profound impact on several fields, including electromagnetics. Designing a metamaterial’s structure on demand, however, is still an extremely time-consuming process.
Hou Z, Tang T, Shen J, Li C, Li F.
europepmc   +2 more sources

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