Calibration-Free Time-Domain Free-Space Permittivity Extraction Technique
Özet
A time-domain free-space technique has been proposed to extract relative permittivity (epsilon(r)) and effective conductivity (sigma(e)) of low-loss dielectric samples using their metal- and air-backed calibration-free reflected powers. Numerical computations and 3-D electromagnetic simulations were performed to validate the method. A sensitivity analysis was carried out to examine its accuracy. Calibration-free time-domain free-space measurements over 1-12 GHz were conducted by VNA to extract epsilon(r) and sigma(e) of polyethylene and polypropylene low-loss samples.
Anahtar kelimeler
Atıf için künye
Hasar, U. C., Öztürk, G., Kaya, Y., & ERTUĞRUL, M. (2022). Calibration-Free Time-Domain Free-Space Permittivity Extraction Technique. IEEE Transactions on Antennas and Propagation, 70(2), 1565–1568. https://doi.org/10.1109/tap.2021.3121133
BibTeX
@article{hasar2022-195372,
author = {Hasar, Ugur C. and Öztürk, Gökhan and Kaya, Yunus and ERTUĞRUL, Mehmet},
title = {Calibration-Free Time-Domain Free-Space Permittivity Extraction Technique},
journal = {IEEE Transactions on Antennas and Propagation},
year = {2022},
volume = {70},
number = {2},
pages = {1565--1568},
issn = {0018-926X},
doi = {10.1109/tap.2021.3121133},
url = {https://akademik.atauni.edu.tr/yayinlar/195372-calibration-free-time-domain-free-space-permittivity-extraction-technique}
}