Results 1 to 10 of about 12,147 (179)
Complex Relative Permittivity Measurement Techniques [PDF]
Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2019 This article presents a review of the techniques for measuring complex relative permittivity and also explains basic properties for understanding the principle of complex relative permittivity measurement.
Nawarat Piladaeng
doaj +2 more sources
Dynamic Measurement of Relative Complex Permittivity of Microwave Plasma at Atmospheric Pressure [PDF]
Processes, 2021 Complex permittivity is one of the most important parameters to characterize the interaction between microwave and medium, especially for microwave-excited plasma. It is convenient to study plasma’s dielectric properties and microwave propagation characteristics by measuring its complex permittivity.
Ge Wang +6 more
openaire +3 more sources
Advanced Electromagnetics, 2020 A microwave free-space reflection method for determining the complex permittivity of planar materials is demonstrated. Improved the MUltiple SIgnal Classification (MUSIC) algorithm to estimate the complex relative permittivity of material based on the ...
L. C. Nguyen, M. C. Ho, T.-H. Le
doaj +3 more sources
Measurement: Sensors, 2022 A significant investigation on the use of two probes in the transmission is presented in this paper. As a transmission-line technique, those two probes separated with a variable thickness of the sample under test to determine the material dielectric ...
Josué Éric Delfort M'Pemba +3 more
doaj +3 more sources
A new method for measuring complex relative permittivity of dielectric material by reflection method
Journal of Physics: Conference Series, 2021 Abstract In this paper, a new lossless free space method for measuring the complex relative permittivity of dielectric material by reflection method is presented. When this method is used to measure the complex relative permittivity of dielectric material, there is no multi-value problem.
Yao Qin +5 more
openaire +2 more sources
Measured relative complex permittivities for multiple series of ionic liquids
Journal of Molecular Liquids, 2019 Abstract Presented in this paper are experimentally measured relative complex permittivities as a function of frequency for a representative range of ionic liquids, comprising 64 imidazolium, choline, phosphonium, ammonium, pyrrolidinium, pyridinium and piperidinium cations with a variety of anions. The measurement was conducted using a coaxial probe
Elliot L. Bennett +3 more
openaire +2 more sources
Journal of Applied Physics, 1993 The dielectric behavior and structure of the Sr(Zn1/3Nb2/3)O3-Ba(Zn1/3Nb2/3)O3 solid solution have been investigated with the intention of understanding the relationship between the structural changes and the temperature coefficient of the relative permittivity τε.
E. L. Colla, I. M. Reaney, N. Setter
openaire +3 more sources
Complex Relative Permittivity Extraction Technique of Biotechnology Materials in Microwaves Domain
International Journal of Electronics, Communication & Instrumentation Engineering Research and Development, 2019 F. Moukanda Mbango et al. F. Moukanda Mbango et al. +1 more
openaire +2 more sources
A STUDY ON THE COMPLEX RELATIVE PERMITTIVITY AND ITS VARIATION FOR INTERIOR BUILDING MATERIALS
Journal of Environmental Engineering (Transactions of AIJ), 2005 Ken-ichi KIMURA +2 more
openaire +3 more sources