Dielectric property measurement of ocular tissues up to 110 GHz using 1 mm coaxial sensor

K Sasaki, Y Isimura, K Fujii, K Wake… - Physics in Medicine …, 2015 - iopscience.iop.org
K Sasaki, Y Isimura, K Fujii, K Wake, S Watanabe, M Kojima, R Suga, O Hashimoto
Physics in Medicine & Biology, 2015iopscience.iop.org
Measurement of the dielectric properties of ocular tissues up to 110 GHz was performed by
the coaxial probe method. A coaxial sensor was fabricated to allow the measurement of
small amounts of biological tissues. Four-standard calibration was applied in the dielectric
property measurement to obtain more accurate data than that obtained with conventional
three-standard calibration, especially at high frequencies. Novel data of the dielectric
properties of several ocular tissues are presented and compared with data from the de facto …
Abstract
Measurement of the dielectric properties of ocular tissues up to 110 GHz was performed by the coaxial probe method. A coaxial sensor was fabricated to allow the measurement of small amounts of biological tissues. Four-standard calibration was applied in the dielectric property measurement to obtain more accurate data than that obtained with conventional three-standard calibration, especially at high frequencies. Novel data of the dielectric properties of several ocular tissues are presented and compared with data from the de facto database.
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