Respected Sir's,
I have just started working on Microwave Imaging for Food Contamination detection. I need Permittivity and conductivity variation with frequency(2-18 GHz) for Aleo vera gel to understand its variation.
Kindly help me in this regard.
Thanks in Advance
The permittivity and conductivity of aloe vera gel vary with frequency in the range of 2 to 18 GHz. The permittivity is relatively constant in this range, while the conductivity increases with frequency. The following table shows the values of permittivity and conductivity for aloe vera gel at different frequencies:
The increase in conductivity with frequency is due to the fact that the molecules in aloe vera gel are able to rotate more easily at higher frequencies. This allows the molecules to conduct electricity more easily.
The permittivity and conductivity of aloe vera gel are important properties for its use in microwave applications. The permittivity determines the dielectric constant of the gel, which affects its ability to store energy. The conductivity determines the attenuation of microwaves in the gel, which affects its ability to transmit microwaves.
Aloe vera gel has been used in a variety of microwave applications, such as microwave heating, microwave imaging, and microwave sensors.
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