Results 81 to 90 of about 48,675 (242)

Body-Centered Double-Square Split-Ring Enclosed Nested Meander-Line-Shaped Metamaterial-Loaded Microstrip-Based Resonator for Sensing Applications [PDF]

open access: gold, 2022
Air Mohammad Siddiky   +6 more
openalex   +1 more source

Microwave Oscillator Design for a SRR Based Biosensor Platform

open access: yesProceedings, 2018
A sensor for biomedical markers based on a split ring microwave resonator (SRR) was developed. The surface of the microwave resonator is covered with receptors that specifically bind to the target proteins where the local permittivity is changed.
Martin Brandl, Lisa-Marie Wagner
doaj   +1 more source

A Review of Nonlinear Transmission Line System Design

open access: yesIEEE Access, 2020
Nonlinear transmission lines (NLTLs) have been increasingly studied to produce high power microwaves (HPM) at higher repetition rates than conventional HPM devices without requiring the same auxiliary systems. The ability to array NLTLs to produce higher
Andrew J. Fairbanks   +2 more
doaj   +1 more source

Complementary split ring resonator for isolation enhancement in 5G communication antenna array

open access: yes, 2018
A square-shaped complementary split ring resonator (CSRR) filtering structure for isolation improvement is presented in this paper. The proposed research work investigates the design and development of a simple and compact CSRR structure.
R. Selvaraju   +4 more
semanticscholar   +1 more source

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

open access: yesAdvanced 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   +3 more
doaj   +1 more source

Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells

open access: yesInternational Journal of Antennas and Propagation, 2012
This paper presents a new method to improve isolation between two loop antennas with absorber cells exhibiting negative permittivity and permeability at the aimed frequency of 2.54 GHz.
Hongmin Lee, Hyungsup Lee
doaj   +1 more source

Theoretical design of a triple-band perfect metamaterial absorber in the THz frequency range

open access: yesResults in Physics, 2019
A triple-band perfect metamaterial absorber based on periodically arranged graphene split ring resonator (SRR) is proposed in this study. The calculation results by the FDTD method indicate that the SRR structure has three absorption peaks at frequencies
Chunlian Cen   +10 more
doaj   +1 more source

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