microwave dielectric
Study of Microwave Dielectric Charecteristics of Soil in North East Chattisgarh
... of microwave dielectric characteristics of soil in north east ...the dielectric constant of soil is dependent on the soil ...The dielectric constant of soil is dependent on the porosity and ...
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Development of a novel instrument for microwave dielectric thermal analysis
... of microwave heating in industrial processing are becoming more widely appreciated and the technique is of increasing commercial ...material’s dielectric properties as a function of temperature is of ...
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Microwave dielectric properties and vibrational spectroscopic analysis of MgTe2O5 ceramics
... The microwave dielectric properties were measured by a Vector Network Analyzer (8753 ET, Agilent Technolo- gies, Palo Alto, CA), which can be used at frequencies from 300 KHz to 6 ...The dielectric ...
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Effects of microwave dielectric heating on heterogeneous catalysis
... of microwave dielectric heating on cat- alytic systems involving solid catalysts has been studied intensively in recent years, and there have been numerous reports that for some chemical reactions the rates ...
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MICROWAVE DIELECTRIC CHARACTERIZATION OF COMPLEX SYSTEM
... of dielectric methods to probe the structural dynamics of liquid mixtures has been the subject of extensive research 1 ...and dielectric for binary mixtures involving polar molecular groups are interesting ...
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Microwave dielectric heating behaviour of supported MoS2 and Pt catalysts
... repeated for progressively longer heating times. All of the catalysts showed the same type of behavior at low input power levels. This consisted of a rapid rise in temperature during the first minute of microwave ...
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Oxidative coupling of methane using microwave dielectric heating
... when microwave radiation is used must arise from temper- ature gradients within the ...3.6. Microwave power as a function of the temperature of catalyst ...
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Ferroelectric BaTiO3/SrTiO3 multilayered thin films for room temperature tunable microwave elements
... A KrF excimer pulsed laser deposition system with a wavelength of 248 nm was employed to fabricate the ferroelectric BTO/STO multilayered thin films on (001) MgO substrates. Single-phase pure BTO and STO targets were ...
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Dielectric microwave sensors with multivariate calibration
... Abstract. The composition of materials generally has an in- fluence on its dielectric properties. Hence it may be possible to determine their composition using microwave dielectric spectra. However ...
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Microwave Characterization of Dielectric Materials Using Bayesian Neural Networks
... The interest of NN inversion in microwave dielectric characterization has been shown. MLP NN are good candidates to solve inverse problem that has no analytical solution. The Bayesian regularisation has ...
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Microwave Characterization of Activated Carbons
... the dielectric properties of activated carbons change depending on the raw materials that have been used in their production; for example, AC6, which was produced from Bituminous coal, has the highest ...
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Bifunctional Role of Thiosalicylic Acid in the Synthesis of Silver Nanoparticles
... and microwave dielectric treatment were evaluated and assessed on the basis of the size, size distribution and stability of the ...particles. Microwave irradiation was found to be most suitable for ...
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Design and Analysis of Rectangular Conducting Slots Based Substrate Integrated Waveguide
... The structure of the proposed designed for SIW is shown in Fig. 2. The whole microwave system has been integrated on the same substrate without any mechanical features. A 50 Ω transmission line as characteristic ...
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Microstrip Array Antennas Integrated with Electromagnetic Band-Gap (EBG) Structure for Low Coupling
... ABSTRACT: In this paper, a mushroom-like EBG structure is analyzed using the finite-difference time-domain (FDTD) method. Utilization of electromagnetic band-gap (EBG) structures is becoming attractive in the ...
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Magnetic Property Study of Nickel Cerium Doped Zinc Ferrite Nano Particles
... stirring to condensate into a xerogel. Dried gel is formed. Finally in dehydration process the xero gel (dried gel) is obtained by heating the product to 100°C temperature. Citric acid helps the homogenous distribution ...
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A Review on Dielectric Resonator Antenna and Its Analysis Setup
... Thus the article explains the basic theory and system design for Dielectric Resonator Antenna. The article explains the basic algorithm and steps for simulation of DRA by using Ansoft High Frequency Structural ...
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Dielectric Constant and Emissivity of Rock Samples at Microwave Frequencies
... The dielectric constants are measured for five igneous rock samples at three microwave frequencies by using waveguide cell ...on microwave frequencies in x-band region and angle of ...
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Dielectric spectroscopy in agrophysics
... substances. Dielectric heating, with re- gard to the RF and MW frequencies, through direct transfer of electromagnetic energy into the interior of the material, enables fast heating of a selected volume (Wang et ...
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An Analysis Of Dielectric Constants Of Pharmaceutical Medicines Using Microwave Radiation Exposure
... of Dielectric Constants of Pharmaceutical Medicines Using Microwave ...Radiation”. Microwave is a form of energy exists in wave form which travels through free ...space. Dielectric constants ...
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Composition- and Temperature-Dependent of Dielectric Properties of Zinc Chloride-Palm Kernel Shell Mixture at Microwave Frequencies
... industrial microwave processing (such as drying, extraction, leaching, polymerisation and pyrolysis), dielectric property measurements of materials and synthesis of bio-degradable ...
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