RT Journal Article ID 4355cdc012632109 A1 Gribovsky, A. V. T1 Frequency-Selective Properties of a Multi-Element Screen with Rectangular Waveguide Channels JF Telecommunications and Radio Engineering JO TRE YR 2005 FD 1006-02-03 VO 63 IS 2-6 SP 119 OP 130 AB The algorithm have been elaborated for calculation of a generalized wave-scattering matrix by the flat finite-thickness multi-element screen with rectangular waveguide channels. The frequency dependence of reflection factor of a plane electromagnetic wave that is normally impacted upon a two-element screen, have been studied. Wide and narrow walls of rectangular waveguide channels are mutually parallel. The high-Q resonances of total passage and reflection which are similar to “cutoff mode” resonances have uncovered. It is shown that the change in geometrical dimensions of the screen prowids a possibility to obtain the resonances at quite definite frequencies. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,37f0d83479877250,4355cdc012632109.html