Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


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A numerical study is carried out for an array of strip slow-wave structures arranged above the apertures of dual- and tripple- mode parallel- plate waveguides excited by ТЕМ - modes. It is shown that the strip structures with specially selected geometrical parameters and opti­mum excitation with using additionally the second and third waveguide harmonics returned to the apertures with optimum phases allows obtaining the flat-topped element patterns of high quality.

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