Extraction Method for Unique Determination of Complex Permittivity from Graphical Analysis of Natural Frequencies
Özet
A time-domain free-space extraction procedure is proposed to uniquely determine the relative complex permittivity ϵr (ω) based on two sets of natural frequencies of the metal-and air-backed dielectric samples. A graphical analysis is applied for evaluating whether unique ϵr (ω) can be extracted using such natural frequencies. The method is numerically validated using two dielectric samples with different ϵ (ω) for the ideal case (no noise) and under the influence of noise with different signal-to-noise ratios (SNRs).
Anahtar kelimeler
Atıf için künye
Hasar, U. C., Öztürk, G., Kaya, Y., Alfaqawi, M. S. S., Barroso, J. J., ERTUĞRUL, M., & Ramahi, O. M. (2023). Extraction Method for Unique Determination of Complex Permittivity from Graphical Analysis of Natural Frequencies. IEEE Transactions on Antennas and Propagation, 71(9), 7690–7693. https://doi.org/10.1109/tap.2023.3287398
BibTeX
@article{hasar2023-195373,
author = {Hasar, Ugur C. and Öztürk, Gökhan and Kaya, Yunus and Alfaqawi, Mona S. S. and Barroso, Joaquim Jose and ERTUĞRUL, Mehmet and Ramahi, Omar M.},
title = {Extraction Method for Unique Determination of Complex Permittivity from Graphical Analysis of Natural Frequencies},
journal = {IEEE Transactions on Antennas and Propagation},
year = {2023},
volume = {71},
number = {9},
pages = {7690--7693},
issn = {0018-926X},
doi = {10.1109/tap.2023.3287398},
url = {https://akademik.atauni.edu.tr/yayinlar/195373-extraction-method-for-unique-determination-of-complex-permittivity-from}
}