Millimeter-wave properties of TGS ferroelectric crystal near phase transition

The temperature dependencies of both reflection and absorption coefficients measured at the two frequencies of 37.5 and 38.4 GHz has been compared to the real and imaginary parts of the microwave dielectric permittivity of TGS crystal near phase transition. It was shown that there is a good agreemen...

Full description

Saved in:
Bibliographic Details
Main Authors: Golikov, F.V., Ovtchinnikova, G.I., Pirogov, Yu.A.
Format: Conference Proceeding
Language:English
Subjects:
Dielectric measurements
Electromagnetic wave absorption
Ferroelectric materials
Frequency measurement
Microwave measurements
Millimeter wave measurements
Permittivity measurement
Phase measurement
Reflection
Temperature dependence
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The temperature dependencies of both reflection and absorption coefficients measured at the two frequencies of 37.5 and 38.4 GHz has been compared to the real and imaginary parts of the microwave dielectric permittivity of TGS crystal near phase transition. It was shown that there is a good agreement between the temperature behavior of microwave dielectric permittivity and the wave characteristics measured at the same frequencies. It means that one can predict the dielectric properties of ferroelectrics measuring only wave characteristics modified by the presence of the crystal.
DOI:10.1109/ICIMW.2002.1076142