搜索结果: 1-15 共查到“Permittivity”相关记录16条 . 查询时间(0.081 秒)
A METHOD FOR MEASURING THE PERMITTIVITY OF ARTIFICIAL FROZEN SOIL USING NETWORK ANALYZER
Frozen Soil Permittivity Network Analyzer
2015/9/8
Frozen soil is best observed by microwave remote sensing due to the big difference of the permittivity comparing with unfrozen soil.
The dielectric property of frozen soil has much relation with its ...
Inaccuracy assessment for simultaneous measurement of resistivity and permittivity applying sensitivity and transfer function approaches
The resistivity dielectric constant quadrupole probe measuring resistivity dielectric constant
2015/8/28
The present study proposes a theoretical modeling of simultaneous and noninvasive measurements of electrical resistivity and dielectric permittivity using a quadrupole probe on a subjacent medium. A m...
Optimal requirements of a data acquisition system for a quadrupolar probe used in resistivity and permittivity surveys
Instrumentation and techniques of general interest Magnetic and electrical methods Mathematical geophysics Data processing
2015/8/28
This report discusses the development and engineering of a suitable quadrupolar probe for simultaneous and noninvasive surveys of electrical resistivity and dielectric permittivity. The quadrupolar pr...
Specific features of the dielectric continuum solvation model with a position-dependent permittivity function
Position-dependent permittivity function implicit solvent models solvation free energy
2011/8/2
Abstract: We consider a modified formulation for the recently developed new approach in the continuum solvation theory (Basilevsky, M. V., Grigoriev, F. V., Nikitina, E. A., Leszczynski, J., J. Phys. ...
Complex permeability and permittivity variation of carbonyl iron rubber in the frequency range of 2 to 18 GHz
Carbonyl iron Silicon Permeability Permittivity
2010/10/25
The complex dielectric permittivity (Ɛ) and magnetic permeability (μ) of Radar Absorbing Materials (RAM) based on metallic magnetic particles (carbonyl iron particles) embedded in a dielectric ma...
Comparative Study Between Dispersive and Non-Dispersive Dielectric Permittivity in Spectral Remittances of Chiral Sculptured Zirconia Thin Films
Comparative Study Dispersive and Non-Dispersive Dielectric Permittivity Spectral Remittances
2010/11/12
The transmission and reflection spectra from a right-handed chiral sculptured zirconia thin film are calculated using the piecewise homogeneity approximation method and the Bruggeman homogenization fo...
TE Magnetostatic Surface Waves in Symmetric Dielectric Negative Permittivity Material Waveguide
negative permittivity material Negative Permittivity Material Waveguide left-handed materials
2009/9/4
Nonlinear magnetostatic surface wave in a slab waveguide structure has been investigated. The design consisted of dielectric film between two thick nonlinear nonmagnetic negative permittivity material...
Multi-Chip Modules Using Etched Gold Conductors and a High Performance Low Permittivity Photosensitive Dielectric
Gold Low Permittivity
2009/7/29
Multi-Chip Modules Using Etched Gold Conductors and a High Performance Low Permittivity Photosensitive Dielectric.
Dielectric properties of liquid systems: the ideal complex permittivity in liquid mixtures
Dielectric Properties Complex Permittivity Binary Mixtures Excess Functions
2010/4/8
A general definition for ideal complex permittivity in a liquid mixture was reached by considering a thermodynamically ideal mixture under the effect of an applied harmonic electric field. The resulti...
High Frequency Dielectric Permittivity of Nonwovens
dielectric textile materials nonvovers high ferquency dielectric permittivity
2009/2/12
In this paper, selected direct-current and high-frequency properties of dielectric textile materialsfor application to textronics are presented. Textronics deals, among other matters, with designing a...
Comparison of Open-Ended Coax and TDR sensors for the measurement of soil dielectric permittivity in microwave frequencies
TDR Open-Ended Coax sensor soil permittivity
2008/11/21
The study presents a comparison of two sensors for the determination of the complex permittivity of soil: a three- rod TDR probe and an Open-Ended Coax probe. The measurements were performed using a T...
期刊信息
篇名
A new numerical method for calculation of complex dielectric permittivity
语种
英文
撰写或编译
撰写
作者
Long Yunliang et al.
第一作者单位
中山大学
刊物名称
Chinese J.of System Engineering & Electronics
页面
1998，9（4），41-...
Potato tuber permittivity during deformation in compression
potato permittivity frequency deformation strain reversibility
2014/2/27
Potato tuber specimens of two varieties (Nicola and Saturna) were deformed in a compression loading/unloading test. The tuber complex permittivity spectrum at frequencies 0.1–500 kHz was measured repe...
Parallel Permittivity Elements for Radio Frequency Waves in Elongated D-shaped Tokamaks
Parallel Permittivity Elements Radio Frequency Waves Elongated D-shaped Tokamaks
2010/10/27
Parallel permittivity elements are derived for radio-frequency waves in an axisymmetric tokamak with D-shaped transverse cross-sections of the magnetic surfaces under arbitrary aspect ratio, arbitrary...
How Round is Round? On Accuracy in Complex Dielectric permittivity calculations: A Finite-Size Scaling Approach
Dielectric mixtures composite materials the finite element method finite size scaling
2010/4/13
Accuracy in complex dielectric permittivity calculations in binary dielectric mixtures in two-dimensions are reported by taking into account the shape of the inclusion phase. The dielectric permittivi...