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Information × Registration Number 2109U000244, Article popup.category Стаття Title popup.author popup.publication 01-01-2009 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/9123 popup.publisher Видавництво СумДУ Description We present the numerical simulation results of the scattering of a plane linearly polarized wave at a multi-aperture frequency-selective surface and two design examples for a spatial band-pass filter with multiple extracted poles. Filters are formed by three consecutively placed perforated screens. Shown, that the screens, elementary cell of which contains a number of different rectangular apertures, provide the appearance of extracted poles on the frequency response of the filter. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/9123 popup.nrat_date 2025-03-24 Close