Ultrahigh-sensitivity microwave sensor for microfluidic complex permittivity measurement
The conventional resonant-type microwave microfluidic sensors made of planar resonators
suffer from limited sensitivities. This is due to the existence of several distributed capacitors …
suffer from limited sensitivities. This is due to the existence of several distributed capacitors …
Dual-sensing and dual-frequency microwave SRR sensor for liquid samples permittivity detection
In this paper, a microwave sensor based on the split ring resonator has been proposed to
detect the real part of the dielectric constant of the liquid sample. The proposed structure …
detect the real part of the dielectric constant of the liquid sample. The proposed structure …
3-D printing microfluidic channels with embedded planar microwave resonators for RFID and liquid detection
BD Wiltshire, MH Zarifi - IEEE Microwave and Wireless …, 2018 - ieeexplore.ieee.org
In this letter, we present a novel sensor based on a planar resonator embedded within a 3-D
printed fluidic channel for liquid sensing applications with a maximum detectable resolution …
printed fluidic channel for liquid sensing applications with a maximum detectable resolution …
Design of an ELC resonator-based reusable RF microfluidic sensor for blood glucose estimation
G Govind, MJ Akhtar - Scientific Reports, 2020 - nature.com
Abstract Design of a reusable microfluidic sensor for blood glucose estimation at microwave
frequencies is presented. The sensing unit primarily comprises a complementary electric LC …
frequencies is presented. The sensing unit primarily comprises a complementary electric LC …
A pixelated microwave near-field sensor for precise characterization of dielectric materials
A highly sensitive microwave near-field sensor based on electrically-small planar resonators
is proposed for highly accurate characterization of dielectric materials. The proposed sensor …
is proposed for highly accurate characterization of dielectric materials. The proposed sensor …
Three-dimensional split-ring resonators-based sensors for fluid detection
This paper presents a sensitive microwave near-field sensor based on utilizing a three-
dimensional capacitor within a planar split-ring resonator. The planar resonator is etched in …
dimensional capacitor within a planar split-ring resonator. The planar resonator is etched in …
Complementary metamaterial sensor for nondestructive evaluation of dielectric substrates
In this paper, complementary metamaterial sensor is designed for nondestructive evaluation
of dielectric substrates. The design concept is based on electromagnetic stored energy in …
of dielectric substrates. The design concept is based on electromagnetic stored energy in …
Investigation on planar microwave sensors with enhanced sensitivity from microfluidic integration
N Sharafadinzadeh, M Abdolrazzaghi… - Sensors and Actuators A …, 2020 - Elsevier
In this paper, microwave planar sensors are discussed for liquid characterization, mainly for
microfluidic application. Three common sensors are implemented in complementary split …
microfluidic application. Three common sensors are implemented in complementary split …
Refractive index sensor with dual sensing bands based on array of Jerusalem cross cavities to detect the hemoglobin concentrations
S Barzegar-Parizi - Optical and Quantum Electronics, 2023 - Springer
A metallic perfect electromagnetic absorber consisting of two-dimensional arrays of
Jerusalem cross cavities placed on a dielectric substrate ended with a conducting layer …
Jerusalem cross cavities placed on a dielectric substrate ended with a conducting layer …
Microwave metamaterial-based sensor for dielectric characterization of liquids
A Soffiatti, Y Max, S G. Silva, L M. de Mendonça - Sensors, 2018 - mdpi.com
This article proposed to build a system founded on metamaterial sensor antennas, which
can be used to evaluate impurities in aqueous substances according to the quality of …
can be used to evaluate impurities in aqueous substances according to the quality of …