%0 Journal Article %T Electrodynamic analysis of circular waveguide with complex metal ridges and dielectric filling %A Lonkina, D.V. %A Zemlyakov, V.. %A Gubsky, D.S. %K circular waveguide, radial metal ridges, dielectric filling, complex contour, plane-transverse inhomogeneity, electrodynamic analysis %J Infocommunications and Radio Technologies %D 2019 %N 2 %P 10 %I Federal State Educational Institution of Higher Education Sevastopol State University