Results 21 to 30 of about 4,278,237 (303)
Deep-Learning-Based Method for Estimating Permittivity of Ground-Penetrating Radar Targets
Remote Sensing, 2022 Correctly estimating the relative permittivity of buried targets is crucial for accurately determining the target type, geometric size, and reconstruction of shallow surface geological structures.
Hui Wang +4 more
doaj +1 more source
Sensors, 2022 A shortage of research on the impact of atmospheric parameters on the measured dielectric permittivity values of rigid polyurethane (PU) foams was identified.
Ilze Beverte +3 more
doaj +1 more source
, 2021 The dependence of the real part of the relative permittivity of bioethanol, gasoline, and their blends was determined. Measurements were performed in the temperature range between 298 K and 323 K, at a frequency of 100 kHz.
S. Mandalunis +2 more
semanticscholar +1 more source
Applied System Innovation, 2021 A detection system for water adulteration in honey is proposed. It consists of a modified SMA-connector sensor and a vector network analyzer. A modified SMA-connector sensor is applied to measure complex relative permittivity, electrical conductivity ...
Adisorn Nuan-On +3 more
doaj +1 more source
Importance of the Relative Static Permittivity in electrolyte SAFT-VR Mie Equations of State
Fluid Phase Equilibria, 2021 The influence and importance of the relative static permittivity (RSP) in electrolyte equations of state is examined for the case of aqueous sodium chloride.
Pierre J. Walker +2 more
semanticscholar +1 more source
STUDY OF NEGATIVE REFRACTIVE INDEX IN Rb FOUR-LEVEL N-TYPE ATOMIC GAS MEDIUM
Tạp chí Khoa học Đại học Đà Lạt, 2022 In this work, we study the generation of a negative refractive index based on electromagnetically induced transparency (EIT) in a Rb four-level N-type atomic gas medium.
Huy Bang Nguyen +4 more
doaj +1 more source
Determination of the Permittivity of Transmission Lines at Milli-Kelvin Temperatures
IEEE Access, 2023 Many quantum technologies rely heavily on propagation of RF and microwave signals through devices at cryogenic temperatures, and detailed understanding of materials and signal propagation is therefore key to improving the performance of quantum circuits.
Manoj Stanley +6 more
doaj +1 more source
Preparation and Electrical Properties of Insulation Paper Composed of SiO<sub>2</sub> Hollow Spheres
Energies, 2012 SiO<sub>2</sub> hollow spheres and low relative permittivity insulation paper handsheets composed of these SiO<sub>2</sub> hollow spheres with different weight percentages were successfully prepared. Low-content SiO<sub>2<
Chao Tang +5 more
doaj +1 more source
Light scattering by magnetoelectrically gyrotropic sphere with unit relative permittivity and relative permeability [PDF]
Journal of the Optical Society of America A, 2014 An exact transition matrix was formulated for electromagnetic scattering by a sphere made of a magnetoelectrically gyrotropic material with unit relative permittivity and relative permeability. The total scattering and forward scattering efficiencies are lower when the magnetoelectric gyrotropy vector of the sphere is either coparallel or antiparallel ...
A D Ulfat, Jafri, Akhlesh, Lakhtakia
openaire +2 more sources
Imaging the Permittivity of Thin Film Materials by Using Scanning Capacitance Microscopy
Applied Sciences, 2022 Recently, great advances had been made by using scanning probe microscopy (SPM) to quantify the relative permittivity of thin film materials on a nanometer scale.
Yongzhen Luo +5 more
doaj +1 more source