Graphical Method for Examining Complex Natural Frequencies of Dispersive Materials
Özet
A graphical method is extended to and applied for visual inspection of solution patterns (region of complex natural frequencies $s_{n}) in the complex $s-plane for dispersive materials characterized by the Debye and Lorentz models. These patterns are in the form of exponential decay and C-shaped profiles for the Debye and Lorentz models, respectively. Their forms are observed to be affected (e.g., moving left/right) in different manners with a variation of dispersion parameters. This method, thanks to its visual inspection capability, can help in analyzing/synthesizing filters and frequency-selective surfaces.
Anahtar kelimeler
Atıf için künye
Hasar, U. C., Öztürk, G., Barroso, J. J., Gurbuz, T. U., Kaya, Y., & ERTUĞRUL, M. (2021). Graphical Method for Examining Complex Natural Frequencies of Dispersive Materials. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 31(5), 421–424. https://doi.org/10.1109/lmwc.2021.3062584
BibTeX
@article{hasar2021-195377,
author = {Hasar, Ugur C. and Öztürk, Gökhan and Barroso, Joaquim J. and Gurbuz, Tolga U. and Kaya, Yunus and ERTUĞRUL, Mehmet},
title = {Graphical Method for Examining Complex Natural Frequencies of Dispersive Materials},
journal = {IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS},
year = {2021},
volume = {31},
number = {5},
pages = {421--424},
issn = {1531-1309},
doi = {10.1109/lmwc.2021.3062584},
url = {https://akademik.atauni.edu.tr/yayinlar/195377-graphical-method-for-examining-complex-natural-frequencies-of-dispersive}
}