@inproceedings{paperid:1006950, author = {Moghadasi, Seyed Mahdi and Attari, Amir Reza and Mirsalehi, Mir Mojtaba}, title = {Design of Three-layer Circular Mushroom-like EBG Structures}, booktitle = {PIERS_2008}, year = {2008}, keywords = {EBG; reflection phase}, }