Design of Compact-Broadband Frequency Selective Surface (FSS) by Modifying the Dimension of Slot and Periodicity
نویسندگان
چکیده
This paper deals with the theoretical investigation on a reduced sized Frequency Selective Surface (FSS). The FSS is designed by cutting a unique shaped slot into square patch. It has been shown, how the variation of the dimension of the slot and periodicity results in shifting of resonant frequency . Compared to conventional square patch FSS the designed FSS can provide reduction in resonant frequency resulting in size reduction up to 91.32% with the bandwidth of 39.54% corresponding to resonant frequency of 3.54GHz. Theoretical investigations have been done by Ansoft Designer® software. KeywordsFrequency Selective Surface, Multi frequency, Size Reduction, slot.
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