@ARTICLE {6557,
author={C. S. R. Kaipa and A. Yakovlev and S. Maslovski  and M. G. Silveirinha},
doi={10.1109/LAWP.2011.2180694},
journal={IEEE Antennas and Wireless Propagation Letters},
title={Mushroom-type High-Impedance Surface with Loaded Vias: Homogenization Model and Ultra-Thin Design},
year={2011},
month={December},
volume={10},
number={-},
pages={1503-1506},
ISSN={1536-1225}
}