Improved dual band FSS performance with fractal elements

A lightweight and single layer frequency selective surface (FSS) with fractal elements are demonstrated to exhibit significantly improved resonant frequency stability characteristics with varying incident angles and polarizations. It is superior to the other FSS elements in the future applications of multiband space communication and advanced radar antenna systems. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:833–835, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26659