Abstract
The new concept for realizing a dual-band electromagnetic band-gap (EBG) resonator antenna using a simple, single-sided frequency selective surface (FSS) is demonstrated experimentally. The reversal of the gradient of the FSS reflection coefficient phase response, around a FSS resonance frequency, is exploited to achieve two cavity resonance bands in which the FSS behaves as a partially reflective surface (PRS) with an appropriate reflection phase. An FSS, with rectangular slots printed on one surface, is considered for demonstration. The measured performance of a prototype antenna in two bands, around 11.4 GHz and 13.4 GHz, is presented.
Original language | English |
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Pages (from-to) | 1867-1869 |
Number of pages | 3 |
Journal | Microwave and Optical Technology Letters |
Volume | 53 |
Issue number | 8 |
DOIs | |
Publication status | Published - Aug 2011 |