Dielectric properties of soil of Indo-Gangetic region of Haryana at C – Band microwave frequency

2015 ◽  
Author(s):  
Rajeev Kumar ◽  
Anupamdeep Sharma
Keyword(s):  
Dielectric Properties ◽  
Microwave Frequency ◽  
Properties Of Soil

scholarly journals Effect of Ammonium Sulphate on Dielectric Properties of Soil AT X & J-Band Microwave Frequency

2019 ◽  
Vol 8 (4) ◽  
pp. 64-67
Keyword(s):  
Dielectric Properties ◽  
Ammonium Sulphate ◽  
Microwave Dielectric Properties ◽  
Microwave Frequency ◽  
Soil Samples ◽  
Agricultural Product ◽  
Microwave Frequencies ◽  
Microwave Dielectric ◽  
Sample Method ◽  
Properties Of Soil

Microwave play important role in the moisture detection of soil plant and other agricultural product. In present paper the study of effect of ammonium sulphate on microwave dielectric properties of soil is presented. For this three soil samples were collected from different geographical region of Maharashtra. The infinite sample method was employed for the determination of storage factor (ε’) and loss factor (ε”) of the soils. In this paper the effect of ammonium sulphate on dielectric properties of soil when X and J-band microwave frequencies incident on it is discussed. The variation in values of dielectric properties of these soil samples mixed with different chemical contents are then measured at frequency 6 GHz and 9.86 GHz. The concentrations of this chemical in the soil samples are increased from 0 to 12 % and results are presented.

Effect of Cow Manure on Dielectric Properties of Clay Loam Soil at Microwave Frequency

2012 ◽  
Vol 2 (2) ◽  
pp. 374-375
Author(s):  
Asha Buliya ◽  
◽  
K. C. Pancholi K. C. Pancholi ◽  
R. K. Paliwal R. K. Paliwal
Keyword(s):  
Dielectric Properties ◽  
Microwave Frequency ◽  
Cow Manure ◽  
Clay Loam ◽  
Clay Loam Soil ◽  
Loam Soil

Modeling The Microwave Frequency Dielectric Properties of Thermoplastic Composite Materials

1992 ◽  
Vol 269 ◽  
Author(s):  
Mitchell L. Jackson ◽  
Curtis H. Stern
Keyword(s):  
Composite Materials ◽  
Dielectric Properties ◽  
Volume Fraction ◽  
Perturbation Technique ◽  
Resonant Cavity ◽  
Microwave Frequency ◽  
Thermoplastic Composite ◽  
Fiber Volume ◽  
Thermoplastic Matrix ◽  
Rotation Procedure

ABSTRACTMixture models were studied in an effort to predict the microwave frequency permittivities of unidirectional-fiber-reinforced thermoplastic-matrix composite materials as a function of fiber volume fraction, fiber orientation relative to the electric field, and temperature. The permittivities of the constituent fiber and plastic materials were measured using a resonant cavity perturbation technique at 9.4 GHz and at 2.45 GHz. The permittivities of the composite specimens were measured using a reflection cavity technique at 9.4 GHz and at 2.45 GHz. Simple “rule-of-mixtures” models that use the fiber and plastic permittivities have been found to approximate the complex dielectric properties of the composite for varied fiber volume fractions. The permittivities of oriented composites were modeled using a tensor rotation procedure. Composite permittivities were modeled with temperature up to the glass transition temperature of the thermoplastic matrix.

Dielectric Properties of CaTiO3–Ca(Mg1/3Nb2/3)O3Ceramic System at Microwave Frequency

2000 ◽  
Vol 39 (Part 1, No. 12A) ◽  
pp. 6608-6611 ◽  
Author(s):  
Cheng-Liang Huang ◽  
Ru-Yung Yang ◽  
Ming-Hung Weng
Keyword(s):  
Dielectric Properties ◽  
Microwave Frequency

Small Root Biomass Effect on the Dielectric Properties of Soil

2012 ◽  
Vol 11 (1) ◽  
Author(s):  
Andrew D. Parsekian ◽  
Lee Slater ◽  
Karina V. R. Schäfer
Keyword(s):  
Dielectric Properties ◽  
Root Biomass ◽  
Small Root ◽  
Properties Of Soil
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