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
doaj +6 more sources
Microwave Sensors Based on Resonant Elements. [PDF]
Sensors (Basel), 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.
Martín F, Vélez P, Gil M.
europepmc +6 more sources
Microwave Sensors for In Situ Monitoring of Trace Metals in Polluted Water [PDF]
Sensors, 2021 Thousands of pollutants are threatening our water supply, putting at risk human and environmental health. Between them, trace metals are of significant concern, due to their high toxicity at low concentrations.
Ilaria Frau +6 more
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Microwave Sensors for Dielectric Characterization: Planar Architectures, Extraction Methods, and Emerging Applications [PDF]
SensorsMicrowave dielectric characterization is essential for material evaluation, process monitoring, biomedical sensing, and nondestructive testing. This review critically evaluates planar microwave sensors for dielectric characterization, with the core scope
Feifei Tan, Changjun Liu
doaj +2 more sources
Applied Sciences, 2019 We review recent results on exploiting microwave photonics to enable simultaneous interrogation of multiple fiber Bragg grating (FBG)-based sensors. In particular, we describe the use of (1) microwave photonic filtering and (2) chirped microwave pulse ...
Lawrence R. Chen +4 more
doaj +3 more sources
A Comparative Study of Narrow/Ultra-Wideband Microwave Sensors for the Continuous Monitoring of Vital Signs and Lung Water Level [PDF]
SensorsThis article presents an in-depth investigation of wearable microwave antenna sensors (MASs) used for vital sign detection (VSD) and lung water level (LWL) monitoring.
Anwer S. Abd El-Hameed +3 more
doaj +2 more sources
Microwave Sensors and Their Applications in Permittivity Measurement. [PDF]
Sensors (Basel)This paper reviews microwave sensors and their applications in permittivity measurement. The detection, diagnosis, classification, and monitoring without contact and invasion have been the subject of numerous studies based on permittivity characteristics tracking. This review illustrates many new types of research in recent years.
Liu C +5 more
europepmc +4 more sources
Planar Phase-Variation Microwave Sensors for Material Characterization: A Review and Comparison of Various Approaches [PDF]
Sensors, 2021 Paris Velez +2 more
exaly +2 more sources
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
Design and Analysis of a Novel Wide-Angle Scanning Stub-Loaded Cavity Array Element
IEEE Open Journal of Antennas and Propagation, 2022 A novel design methodology is presented to mitigate scan blindness in cavity antenna arrays without the need for any changes on the radiating structure itself.
Tobias Chaloun +2 more
doaj +1 more source