Results 41 to 50 of about 71,045 (377)
UHF RFID split-ring resonator tag antenna inductively coupled feed for metallic object [PDF]
, 2015 In this paper, a split-ring resonator and an inductively coupled feed technique are designed to improve the RFID tag antennas performance. The presented tag antenna consists of two symmetrical C-shaped resonators with strip line in order to feed the ...
Alhawari, Adam Reda Hasan +4 more
core +1 more source
Apex-angle-dependent resonances in triangular split-ring resonators [PDF]
Applied Physics A, 2016 Along with other frequency selective structures [1] (circles and squares), triangular split-ring resonators (TSRRs) only allow frequencies near the center resonant frequency to propagate. Further, TSRRs are attractive due to their small surface area [2], comparatively, and large quality factors (Q) factors as previously investigated by Gay-Balmaz, et ...
Burnett, Max A., Fiddy, Michael A.
openaire +2 more sources
IEEE Sensors Journal, 2020 We propose a low-cost, easy-to-fabricate, contactless microwave sensor for dielectric characterization of liquids. The design of the proposed sensor is based on a multiple complementary split-ring resonator (MCSRR) fabricated on a low-cost FR-4 substrate.
A. Javed +4 more
semanticscholar +1 more source
Tunable split-ring resonators for nonlinear negative-index metamaterials [PDF]
, 2006 We study experimentally the dynamic tunability and self-induced nonlinearity of split-ring resonators incorporating variable capacitance diodes. We demonstrate that the eigenfrequencies of the resonators can be tuned over a wide frequency range, and ...
Kivshar, Yuri S. +2 more
core +2 more sources
Deep subwavelength split ring neck acoustic resonator
Results in Physics, 2019 Here, a novel acoustic resonator is proposed, realizing deep sub-wavelength form. An embedded split ring neck configuration is adopted, which makes the acoustic resonator being flat while lowering the acoustic resonance frequency. This resonant frequency
Ming Yuan, Fan Yang, Zongqiang Pang
doaj +1 more source
Design and evaluation of split-ring resonators for aptamer-based biosensors [PDF]
Journal of Sensors and Sensor Systems, 2018 Split-ring resonators are electrical circuits, which enable highly sensitive readout of split capacity changes via a measurement of the shift in the resonance frequency.
T. Reinecke +5 more
doaj +1 more source
Application of Complementary Split Ring Resonator for Hyperthermia
JIF (Jurnal Ilmu Fisika), 2021 One of the most promising research for cancer therapy with less side effects is hyperthermia treatment using metamaterial. This treatment may stand independently or adjunct to other cancer treatments such as chemotherapy, radiotherapy, and others ...
Rahmawati Yusri, Muldarisnur Muldarisnur
doaj +1 more source
Characterisation at infrared wavelengths of metamaterials formed by thin-film metallic split-ring resonator arrays on silicon [PDF]
, 2006 The infrared reflectance spectra at normal incidence for split-ring resonator arrays fabricated in thin films of three different metals on a silicon substrate are reported.
A.Z. Khokhar +7 more
core +1 more source
IEEE Photonics Journal, 2015 The microfiber knot-type ring resonator is widely used in sensing, and the resonant mode is an essential concern. In this paper, resonant mode characteristics of microfiber knot-type ring resonator are studied theoretically.
Yipeng Liao +4 more
doaj +1 more source
Resonance hybridization in double split-ring resonator metamaterials
Optics Express, 2007 We introduce a plasmon hybridization picture to understand the optical properties of double split-ring resonator metamaterials. The analysis is based on the calculated reflectance spectra from a finite-integration time-domain algorithm. Field distributions of the double split-ring resonators at the resonant frequencies confirm the results from the ...
Hongcang, Guo +6 more
openaire +2 more sources