Results 11 to 20 of about 115,063 (327)
A Flow-Through Microfluidic Relative Permittivity Sensor [PDF]
Micromachines, 2020 In this paper, we present the design, simulation, fabrication and characterization of a microfluidic relative permittivity sensor in which the fluid flows through an interdigitated electrode structure.
Yaxiang Zeng +3 more
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Gaseous density calculation by means of relative permittivity measurement
Measurement: Sensors, 2021 This study presents a gaseous density calculation method on the basis of relative permittivity measurement. The relative permittivity of a gas sample is measured by using a cylindrical microwave cavity resonator in wide temperature and pressure ranges ...
Yuya Kano, Naoki Kuramoto
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Measurement of relative permittivity of LTCC ceramic at different temperatures [PDF]
AIP Advances, 2014 Devices based on LTCC (low-temperature co-fired ceramic) technology are more widely applied in high temperature environments, and the temperature-dependent properties of the LTCC material play an important role in measurements of the characteristics of ...
Qiulin Tan +8 more
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Influence of Solvent Relative Permittivity in Swab Spray Mass Spectrometry [PDF]
MoleculesThe influence of solvent properties on ion generation by swab spray ionization was investigated. The ability of a variety of solvents of different relative permittivity, surface tension, and viscosity to form a stable and reproducible electrospray was ...
Thomas Michael Muggli, Stefan Schürch
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Meander-Line Slot-Loaded High-Sensitivity Microstrip Patch Sensor Antenna for Relative Permittivity Measurement [PDF]
Sensors, 2019 A high-sensitivity microstrip patch sensor antenna (MPSA) loaded with a meander-line slot (MLS) is proposed for the measurement of relative permittivity. The proposed MPSA was designed by etching the MLS along the radiating edge of the patch antenna, and
Junho Yeo, Jong-Ig Lee
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Iraqi Journal of Chemical and Petroleum Engineering, 2022 The behavior of AC conductivity (σac), loss tangent (tan δ), and relative permittivity (ε′) for composites of PVC-P/graphite electrode waste (GEW) was investigated, and a qualitative explanation was provided as a function of PVC-P weight fractions (0, 5,
Abdullah A. Hussain +2 more
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IEEE AccessThis paper investigates the relationship between relative permittivity and infill density in 3D printed dielectric slabs. As the infill density of a 3D printed substrate is varied, its relative permittivity also varies which affects the performance of ...
Bibek Kattel +2 more
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Characterization of Sub-Resonant Dielectric Spheres by Millimeter-Wave Scattering Measurements [PDF]
SensorsWhen measuring the size or relative permittivity of a dielectric particle, usually one of the parameters needs to be known for determining the other one. Scattering measurement methods offer an alternative that allows for extracting both the size and the
Max Lippoldt, Jan Hesselbarth
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Performance Evaluation of Volumetric Water Content and Relative Permittivity Models [PDF]
The Scientific World Journal, 2013 In recent years many models have been proposed for measuring soil water content (θ) based on the permittivity (ε) value. Permittivity is one of the properties used to determine θ in measurements using the electromagnetic method.
Muhammad Mukhlisin, Almushfi Saputra
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Advanced Photonics ResearchOwing to their excellent optoelectronic properties, halide perovskites (HPs) have garnered significant attention in the field of optoelectronics. However, conventional HPs‐based optoelectronic devices primarily are fabricated using solution‐based ...
SangMyeong Lee +6 more
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