Hasar, Ugur C.Ozturk, GokhanBarroso, Joaquim J.Gurbuz, Tolga U.Kaya, YunusErtugrul, Mehmet2024-10-042024-10-0420211531-13091558-1764https://doi.org/10.1109/LMWC.2021.3062584http://hdl.handle.net/20.500.12403/3356A graphical method is extended to and applied for visual inspection of solution patterns (region of complex natural frequencies sn) 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.eninfo:eu-repo/semantics/closedAccessDebye and Lorentz modelsfrequency-domaingraphical methodsolution patterntime-domainArticle31542142410.1109/LMWC.2021.30625842-s2.0-85101825844Q1WOS:000648333500001Q2