Results 51 to 60 of about 25,977 (295)
On the Radiation Properties of Split-Ring Resonators (SRRs) at the Second Resonance [PDF]
IEEE Transactions on Microwave Theory and Techniques, 2015 The radiation properties of split-ring resonators (SRRs) at their second resonance frequency are studied for the first time in this work. In particular, the electric and magnetic dipole moments of the edge-coupled SRR are calculated analytically under the assumption of strong coupling between the internal and external rings. Based on these results, the
Zuffanelli, Simone +5 more
openaire +3 more sources
CSRR based patch antenna for Wi-Fi and WiMAX Applications
Advanced Electromagnetics, 2018 In this paper, a novel compact microstrip patch antenna is proposed for Wi- Fi and WiMAX bands. To achieve miniaturization the dimensions of the square radiating patch are chosen with reference to the high frequency band (3.3 GHz).
S. Nelaturi, N.V.S.N. Sarma
doaj +1 more source
Metasurface-based terahertz wideband linear polarization converter
Results in Optics, 2023 We designed a linear polarization converter based on metasurface and simulated its functionality. It has a broad bandwidth and operates in the terahertz frequency range (0.4–1.2 THz).
Yuhan Zhao +4 more
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Photonic magnetic metamaterial basics [PDF]
, 2011 Cataloged from PDF version of article.In the present study, we provide a detailed analysis for the study of photonic metamaterials. We demonstrate the polarization and orientation dependent transmission response of split ring resonators at the infrared ...
Alici, K. B. +2 more
core +1 more source
Simplified Modeling of Ring Resonators and Split Ring Resonators Using Magnetization [PDF]
Journal of electromagnetic engineering and science, 2013 This paper examines various aspects of the electromagnetic responses of the ring resonator located in the transverse electromagnetic cell. In addition, an equivalent circuit for the ring resonator is proposed and analyzed based on the electromagnetic phenomenon of the resonator.
Dongho Jeon, Bomson Lee
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Results in Physics, 2019 A complementary split-ring resonator (CSRR) based metamaterial is designed and investigated in this paper for microwave applications with effective medium ratio. This CSRR is the modification of the conventional split-ring resonator.
Ali F. Almutairi +5 more
doaj +1 more source
Coupling Schemes in Terahertz Planar Metamaterials
International Journal of Optics, 2012 We present a review of the different coupling schemes in a planar array of terahertz metamaterials. The gap-to-gap near-field capacitive coupling between split-ring resonators in a unit cell leads to either blue shift or red shift of the fundamental ...
Dibakar Roy Chowdhury +5 more
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Tuning the Resonance in High Temperature Superconducting Terahertz Metamaterials
, 2010 In this Letter we present resonance properties in terahertz metamaterials consisting of a split-ring resonator array made from high temperature superconducting films.
Azad, Abul K. +7 more
core +1 more source
Electrically small split ring resonator antennas [PDF]
, 2007 Cataloged from PDF version of article.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.
Alici, K. B., Ozbay, E.
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Pneumatically Actuated Tunable Terahertz Metamaterial Absorber With Dual-Side Tuning Capability
IEEE Photonics Journal, 2017 Aiming to achieve dual-side postfabrication performance tuning capability, a new tunable terahertz metamaterial absorber design with built-in pneumatic actuation mechanism was proposed, in which a circular split ring resonator with double-slit was ...
Feng Chuhuan +4 more
doaj +1 more source