Effect of Calcium Carbonate on Microwave Dielectric Behavior of Soils

نویسندگان

  • H. C. Chaudhari
  • H. C. CHAUDHARI
چکیده

An attempt has been made to study the impact of calcium carbonate on soil dielectric properties. The dielectric constant (ε') and dielectric loss (ε'') of soil with increasing percentage of calcium carbonate are measured at 7.0 GHz. These measurements are carried at room temperature. The J-band microwave setup with slotted section and a crystal detector is used for measurements. The two point method is found suitable for these measurements. Abrupt change in values of dielectric constant and dielectric loss due to addition of calcium carbonate is observed. This data is used to determine the a.c. electrical conductivity, relaxation time, and tangent loss. The dielectric properties of soils are in good agreement with the earlier reported work.

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تاریخ انتشار 2015