RT Journal Article ID 355a5f953c8242a5 A1 Koshparyonok, V. N. A1 Majstrenko, Yu. V. T1 Development of a Method for Radiowave Monitoring of Parameters of Media, Materials, and Coatings on the Basis of Slot Resonant Structures JF Telecommunications and Radio Engineering JO TRE YR 2001 FD 2001-07-01 VO 55 IS 6-7 OP 8 AB The paper deals with the development of practical applications of the theory of electromagnetic interaction of eigen fields of the open slot lines and resonators with the boundary layers of physical media, dielectric materials, and coatings. A characteristic equation for the electromagnetic natural frequencies of a longitudinal-slot cylinder near an interface of two media is derived and analyzed numerically. Spectral characteristics of the considered system for some realistic materials are given. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,67936c2f3422f415,355a5f953c8242a5.html