TY - JOUR T1 - Determining the effective constitutive parameters of finite periodic structures: photonic crystals and metamaterials A1 - Aksun, M.I. A1 - Alparslan, A. A1 - Karabulut, E.P. A1 - Irci, E. A1 - Erturk, V.B. JA - IEEE Trans on Microwave Theory and Tech. Y1 - 2008 VL - 56 SP - 1423 EP - 1434 N1 - 24.11.2011 M2 - doi: 10.1109/TMTT.2008.923870 ER -