@article {Peponis_2018,
	title = {Dispersion properties of rectangularly-corrugated waveguide structures by the in-house 3D {FDTD} code {COCHLEA} in cylindrical coordinates},
	journal = {{IET} Microwaves, Antennas {\&}amp$\mathsemicolon$ Propagation},
	volume = {13},
	number = {1},
	year = {2018},
	month = {oct},
	pages = {28{\textendash}34},
	publisher = {Institution of Engineering and Technology ({IET})},
	doi = {10.1049/iet-map.2018.5129},
	url = {https://doi.org/10.1049\%2Fiet-map.2018.5129},
	author = {Peponis, Dimitrios V. and Latsas, George P. and Ioannidis, Zisis C. and Tigelis, Ioannis G.}
}
