%0 Journal Article %T Advances in Antennas for Wireless Identification and Sensing Systems %A Leena Ukkonen %A Harish Rajagopalan %A Fan Yang %J International Journal of Antennas and Propagation %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/816910 %U http://dx.doi.org/10.1155/2013/816910