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Journal of Microwave Power
and Electromagnetic Energy (JMPEE) |
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TITLE |
Study on Grain
Permittivity Measurements in Free Space [PDF] |
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AUTHORS |
A.W. Kraszewski and S. Nelson 1990 25 4 202-210 |
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Abstract Microwave permittivities of corn and wheat were determined buy free-space measurements of complex transmission coefficients of grain samples located between two horn antennas. Data for grain of various densities and moisture contents at 4.8 GHz and 9.4 GHz are presented and sources of errors are discussed. Key
Words: Dielectric constant, Loss factor, Permittivity measurements, Wheat Corn, Microwave frequencies. |
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