%0 Journal Article %T Microwave and Millimeter-Wave Sensors, Systems, and Techniques for Electromagnetic Imaging and Materials Characterization %A Andrea Randazzo %A Kristen M. Donnell %A Yeou Song (Brian) Lee %J International Journal of Microwave Science and Technology %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/132136 %U http://www.hindawi.com/journals/ijmst/2012/132136/