M. Christopoulou, S. Koulouridis and K. S. Nikita, “Parametric Study of Power Absorption Patterns Induced in Adult and Child Head Models by Small Helical Antennas”, Progress in Electromagnetics Research PIER, 94, pp. 49-67, 2009.
S. Koulouridis and J.L Volakis, “A Novel Planar Conformal Antenna Designed with Splines,” IEEE Antennas Wireless Propagation Letters, vol. 8, pp. 34 - 36, 2009.
E. Apaydin, Y. Zhou, S. Koulouridis, J. L. Volakis, and D. Hansford, "Multilayer Printing on PDMS Polymer Composites for RF Integration and Packaging,” 2009 IEEE Antennas and Propagation Society International Symposium, Charleston, South Carolina, USA, June 2009.
S. Koulouridis and J. L. Volakis, “Non-Foster Circuits for Small Broadband Antennas,” 2009 IEEE Antennas and Propagation Society International Symposium, Charleston, South Carolina, USA, June 2009.