Results 41 to 50 of about 1,913 (288)

A complementary split ring resonator based metamaterial with effective medium ratio for C-band microwave applications

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, Mohammad Shahidul Islam, Md. Samsuzzaman, Md. Tarikul Islam, Norbahiah Misran, Mohammad Tariqul Islam   +5 more
doaj   +1 more source

Transmission line metamaterials based on strongly coupled split ring/complementary split ring resonators

Optics Express, 2017
We experimentally studied the coupling between a double split ring resonator and a complementary split ring resonator. The greatest coupling occurs when the two resonators are separated by the average ring radius, and the dimensionless coupling is as large as 0.1, allowing a novel planar metamaterial based on this hybrid structure.
Yu-Jhan, Lin, Yu-Han, Chang, Wei-Chen, Chien, Watson, Kuo   +3 more
openaire   +2 more sources

Design of circular polarization microstrip patch antennas with complementary split ring resonator

, 2008
A novel design of circular polarization microstrip patch antenna based on the complementary split ring resonator is evaluated numerically and experimentally verified.
You-Quan Li, Fu, Yun-Qi, Li, You-Quan, Nai-Chang Yuan, Chen, Xi, Xi Chen, Zhang, Hui, Yuan, Nai-Chang, Yun-Qi Fu, Hui Zhang   +9 more
core   +1 more source

Strong beaming of microwave surface waves with complementary split-ring-resonator arrays (dataset)

, 2018
Raw data from the vector network analyser in the form of amplitude and phase for all frequencies for the whole 2D scan. For each frequency data may be reduced to the form of a 2D plot and this may then be Fourier transformed to give the final figures ...
Sambles, JR, E Young (16330161), A Hibbins (21872399), JR Sambles (16155347), J Dockrey (21872396), Young, E, Lawrence, C, C Lawrence (13637932), Dockrey, J, Hibbins, A   +9 more
core   +1 more source

A Modified A Modified Compact Bi-Directional UWB Taperd Slot Antenna with Double Band-Notch Characteristics

Advanced Electromagnetics, 2019
This research puts forward a design regarding a novel compact bi-directional UWB (1.9–10.6 GHz) tapered slot patch antenna that has dual band-notches characteristics within 3.4–3.9 GHz applicable for WiMax application and 5-6 GHz applicable for WLAN ...
Z. A. Abdul Hassain, A. R. Azeez, M. M. Ali, T. A. Elwi   +3 more
doaj   +1 more source

Terahertz Resonators Based on YBa₂Cu₃O₇ High-T_c Superconductor

Applied Sciences, 2022
Superconducting split-ring resonator arrays allow to overcome two main limitations affecting metallic metamaterial resonating in the terahertz (THz) range: ohmic losses and tunability of their optical response.
Salvatore Macis, Maria Chiara Paolozzi, Annalisa D’Arco, Luca Tomarchio, Alessandra Di Gaspare, Stefano Lupi   +5 more
doaj   +1 more source

Multi-resonator using complementary split ring resonator for chip-less RFID application

, 2015
A novel multi-resonator using slotted complementary split ring resonator (CSRR) on planar transmission line is proposed for the design of chip-less RFID tag. The 4 bit multi resonator is operates from 4 to 5 GHz.
Samsuri, N. A., Dewan, R., Jalil, M. E. B., Rahim, M. K. A.   +3 more
core   +1 more source

Complementary split ring resonators for microstrip diplexer design

Electronics Letters, 2005
A new topology for the design of microstrip microwave diplexers, based on the use of quasi-lumped resonators, is presented. Specifically, the receiver (Rx) and transmitter (Tx) filters of the diplexer are implemented by etching complementary split ring resonators (CSRRs) in the ground plane as well as series capacitive gaps and shunt inductive strips ...
J. Bonache, I. Gil, J. García-García, F. Martín   +3 more
openaire   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source