@ARTICLE {7370,
author={R. Gonçalves and P. Pinho and N.B.C. Carvalho},
doi={10.1155/2012/602780},
journal={International Journal of Antennas and Propagation},
title={Compact, Frequency Reconfigurable, Printed Monopole Antenna},
year={2012},
month={November},
volume={2012},
number={2012},
pages={1-6},
ISSN={1687-5877}
}