@ARTICLE {10427,
author={D. Ferreira and R. F. S. Caldeirinha and I. Cuinas and T.  Fernandes},
doi={10.1109/TAP.2015.2444420},
journal={IEEE Transactions on Antennas and Propagation},
title={Square Loop and Slot Frequency Selective Surfaces Study for Equivalent Circuit Model Optimization},
year={2015},
month={July},
volume={63},
number={9},
pages={3947-3955},
ISSN={0018-926X}
}