Microwave Sensor for the Determination of DMSO Concentration in Water–DMSO Binary Mixture [PDF]
Micromachines, 2023 This research aims to develop a microwave sensor to accurately measure the concentration of dimethyl sulfoxide (DMSO) in water–DMSO binary mixtures. The proposed sensor will utilize microwave frequency measurements to determine the DMSO concentration ...
Supakorn Harnsoongnoen +1 more
doaj +2 more sources
Microwave Sensors for Breast Cancer Detection [PDF]
Sensors, 2018 Breast cancer is the leading cause of death among females, early diagnostic methods with suitable treatments improve the 5-year survival rates significantly.
Lulu Wang
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Gelatin-Coated High-Sensitivity Microwave Sensor for Humidity-Sensing Applications [PDF]
SensorsIn this paper, the humidity-sensing characteristics of gelatin were compared with those of poly(vinyl alcohol) (PVA) at L-band (1 ~ 2 GHz) microwave frequencies.
Junho Yeo, Younghwan Kwon
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A First Tentative for Simultaneous Detection of Fungicides in Model and Real Wines by Microwave Sensor Coupled to Molecularly Imprinted Sol-Gel Polymers [PDF]
Sensors, 2020 A molecularly imprinted silica (MIS) coupled to a microwave sensor was used to detect three fungicides (iprodione, procymidone and pyrimethanil) present in most French wines.
Jérôme Rossignol +5 more
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Simultaneously Detecting the Power and Temperature of a Microwave Sensor via the Quantum Technique [PDF]
MicromachinesThis study introduces a novel method for the simultaneous detection of microwave sensor power and temperature, leveraging nitrogen-vacancy (NV) centers as a robust quantum system.
Zhenrong Zhang +3 more
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Non-Contact Detection of Breathing Using a Microwave Sensor
Sensors, 2009 In this paper the use of a continuous-wave microwave sensor as a non-contact tool for quantitative measurement of respiratory tidal volume has been evaluated by experimentation in seventeen healthy volunteers. The sensor working principle is reported and
Massimo Marsili +9 more
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High-Sensitivity Microwave Sensor for Liquid Characterization Using a Complementary Circular Spiral Resonator [PDF]
Sensors, 2019 This paper describes a low-cost, small size, and high-sensitivity microwave sensor using a Complementary Circular Spiral Resonator (CCSR), which operates at around 2.4 GHz, for identifying liquid samples and determining their dielectric constants.
Xingyun Zhang +3 more
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Heterodyne sensing of microwaves with a quantum sensor [PDF]
Nature Communications, 2021 AbstractDiamond quantum sensors are sensitive to weak microwave magnetic fields resonant to the spin transitions. However, the spectral resolution in such protocols is ultimately limited by the sensor lifetime. Here, we demonstrate a heterodyne detection method for microwaves (MW) leading to a lifetime independent spectral resolution in the GHz range ...
Jonas Meinel +7 more
openaire +6 more sources
Microwave Sensors Based on Resonant Elements [PDF]
Sensors, 2020 This paper highlights interest in the implementation of microwave sensors based on resonant elements, the subject of a special issue in the journal. A classification of these sensors on the basis of the operating principle is presented, and the advantages and limitations of the different sensor types are pointed out.
Ferran Martín, Paris Vélez, Marta Gil
openaire +5 more sources
Inverse Synthetic Aperture Radar Sparse Imaging Exploiting the Group Dictionary Learning
Remote Sensing, 2021 Sparse imaging relies on sparse representations of the target scenes to be imaged. Predefined dictionaries have long been used to transform radar target scenes into sparse domains, but the performance is limited by the artificially designed or existing ...
Changyu Hu +3 more
doaj +1 more source