Title :
Perforated strips as rejection FSS
Author :
Kirilenko, A. ; Mospan, L.
Author_Institution :
Institute of Radiophysics and Electronics of the National Academy of Science of Ukraine, Ulitsa Ac. Proskury 12, Kharkov 61085, Uhaine
Abstract :
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.
Keywords :
Antenna accessories; Apertures; Frequency response; Frequency selective surfaces; Gratings; Marine vehicles; Reflection; Resonance; Strips; Waveguide discontinuities;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2004. 10th International Conference on
Conference_Location :
Dniepropetrovsk, Ukraine
Print_ISBN :
0-7803-8441-5
DOI :
10.1109/MMET.2004.1397111
