Results 31 to 40 of about 1,100 (167)
Sensors, 2022 In this work, the dielectric permittivity of four kinds of wood (Fir, Poplar, Oak, and Beech Tree), used in Italian Artworks and structures, was characterized at different humidity levels.
Livio D’Alvia +3 more
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Analysis of an open-ended coaxial probe with lift-off for nondestructive testing
IEEE Transactions on Instrumentation and Measurement, 1994 James Baker‐Jarvis +3 more
openalex +4 more sources
Sensors, 2022 A cheap technique based on an open-ended coaxial probe together with a vector network analyzer was set up. The vector network analyzer NanoVNA, a very tiny handheld device, is the affordable component that gives the instrumental chain a cost-effective ...
Eleonora Iaccheri +2 more
doaj +1 more source
Dielectric Property Retrieval with Open-Ended Coaxial Probe for Solid Materials
2022 IEEE USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2022 Determining the dielectric properties of materials based on their microwave features is an important research topic in various disciplines and industries. Accurate retrieval of solid material dielectric properties is one of the challenges in non-destructive measurement approaches.
Aydinalp, Cemanur +4 more
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A Transmission-Based Dielectric Property Probe for Clinical Applications
Sensors, 2018 We have developed a transmission-based, open-ended coaxial dielectric probe that can be used in clinical situations and overcomes many of the limitations related to the typical reflection-based dielectric probes.
Paul Meaney +2 more
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A Method to Measure Complex Dielectric Permittivity With Open-Ended Coaxial Probes
IEEE Transactions on Instrumentation and Measurement, 2022 This work presents a new method to measure the complex dielectric permittivity (CDP) variation of materials under test (MUTs) with open-ended coaxial probes. The CDP variation of an MUT is a continuous function of frequency as modeled with various dielectric relaxation models.
Ismail Dilman +4 more
openaire +2 more sources
NDECOAX: A software package for nondestructive evaluation of stratified dielectric media
SoftwareX, 2019 This article presents a software package based on the C++ language for accurate computation of material properties of a stratified media using an open ended coaxial probe (OECP).
Parul Mathur +3 more
doaj +1 more source
Broadband Dielectric Spectroscopy with a Microwave Ablation Antenna
Sensors, 2023 Microwave ablation is a technique used to treat tumorous tissue. Its clinical use has been greatly expanding in the last few years. Because the design of the ablation antenna and the success of the treatment greatly depend on the accurate knowledge of ...
Klementina Vidjak +2 more
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Sensors, 2023 Dielectric spectroscopy (DS) is the primary technique to observe the dielectric properties of biomaterials. DS extracts complex permittivity spectra from measured frequency responses such as the scattering parameters or impedances of materials over the ...
Young Seek Cho, So-Jung Gwak
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Sensors, 2020 The dielectric properties of biological tissues are typically measured using the open-ended coaxial probe technique, which is based on the assumption that the tissue sample is homogeneous.
Alessandra La Gioia +2 more
doaj +1 more source