@inproceedings{paperid:1056252, author = {Neshati, Mohammad Hassan and TABATABAEIAN, ZAHRA SADAT}, title = {Design Investigation of a Wideband Backward-Wave Directional Coupler Using Neural Network}, booktitle = {24th Iranian Conference on Electrical Engineering, ICEE 2-16, Shiraz, Iran}, year = {2016}, location = {شیراز, IRAN}, keywords = {Directional Coupler; Neural Network; Composite Right Left Handed (CRLH); Defected Ground Structure (DGS).}, }