Results 21 to 30 of about 3,811,787 (369)
Modeling and Relative Permittivity Modulation of Cu/PDMS Capacitive Flexible Sensor for Pressure Sensing. [PDF]
Sensors (Basel)Wang X +5 more
europepmc +2 more sources
In Situ Meter for Measuring Relative Permittivity of Soils
, 1975 J. L. Davis, W.J. Chudobiak
openalex +3 more sources
Electrical properties of mung beans (Vigna Radiata L.) [PDF]
Journal on Processing and Energy in Agriculture, 2021 This paper contains the results of measuring the electrical properties of mung beans (Vigna radiata L.) set. The conductivity and relative permittivity are the main parameters of dielectric material electrical properties.
Novák Ján +2 more
doaj +1 more source
Processes, 2022 3D printing is more and more often used for the development and manufacturing of electronic devices and components. These applications require knowledge about the dielectric properties of the used materials—in particular minimal and stable values of ...
Tomáš Pícha +2 more
semanticscholar +1 more source
IEEE Access, 2021 For the first time, a millimeter-wave dual-polarized dielectric resonator (DR) reflectarray fabricated by three-dimensional (3D) printing with high relative permittivity materials is presented.
Yu‐Xiang Sun, Di Wu, Jian Ren
semanticscholar +1 more source
A New Chipless RFID Permittivity Sensor System
IEEE Access, 2021 Permittivity sensing is commonly utilized in multiple fields for various applications. In this study, an enhanced RFID (Radio Frequency Identification) permittivity sensor system is designed. Additionally, we investigated the signal processing procedures
Yang Wang +4 more
doaj +1 more source
The effects of magnetic fields exposure on relative permittivity of saline solutions measured by a high resolution SPR system. [PDF]
Sci Rep, 2016 A measurement system for the relative permittivity of a physiological solution under 50 Hz magnetic fields (MF) is presented. It is based on a phase-sensitive surface plasmon resonance (SPR) system. Relative permittivity was analyzed for different solute
Jiang L +7 more
europepmc +2 more sources
COMPARISON OF THE IMPULSE AND M-SEQUENCE UWB RADAR SYSTEMS FOR THE ESTIMATION OF THE WALL THICKNESS [PDF]
Acta Electrotechnica et Informatica, 2019 In our laboratory, we developed a simple estimation of the wall thickness by the UWB (Ultra Wide-Band) radar system. The described technique measures the wall thickness in the two steps. The first step is a measurement of the wall relative permittivity.
Miroslav REPKO, Ján GAMEC
doaj +1 more source
Radioengineering, 2021 This paper proposes closed-form analytical models for the determination of the effective relative permittivity of 3D printed artificial dielectric substrates based on a cross unit cell.
P. Kaděra, J. Lacik, H. Arthaber
semanticscholar +1 more source
Remote Sensing, 2021 Accurate relative permittivity is essential to the further analysis of lunar regolith. The traditional hyperbola fitting method for the relative permittivity estimation using the lunar penetrating radar generally ignored the effect of the position and ...
Ruigang Wang +8 more
doaj +1 more source