@inproceedings{paperid:1055825, author = {Neshati, Mohammad Hassan and Feyzi, Nushin}, title = {The Optimized Fractal Frequency Selective Surface Based On Koch Geometry}, booktitle = {چهارمین کنفرانس ملی الکترومغناطیس مهندسی ایران کام 1394}, year = {2016}, location = {نوشهر, IRAN}, keywords = {Frequency Selective Surface; Particle Swarm Optimization; Bandwidth; Reflection coefficient}, }