Perforated strips as rejection FSS

The total reflection resonances that take place at the excitation of a grating of perforated strips with one aperture over the period are discussed. Such a grating provides rejection frequency response. If appropriate dimensions of the slots are chosen, such a simple FSS provides high qualily-factor...

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Bibliographic Details
Published in10th International Conference on Mathematical Methods in Electromagnetic Theory, 2004 pp. 539 - 541
Main Authors Kirilenko, A., Mospan, L.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2004
Subjects
Antenna accessories
Apertures
Frequency response
Frequency selective surfaces
Gratings
Marine vehicles
Reflection
Resonance
Strips
Waveguide discontinuities
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Summary:The total reflection resonances that take place at the excitation of a grating of perforated strips with one aperture over the period are discussed. Such a grating provides rejection frequency response. If appropriate dimensions of the slots are chosen, such a simple FSS provides high qualily-factor rejection resonance of the required frequency. Numerical results concerning frequency and angle dependences for the perforated strip are presented. Strict conformity between the rejection resonances in perforated strip and rejection waveguide irises is confirmed.
ISBN:0780384415
9780780384415
DOI:10.1109/MMET.2004.1397111