@incollection{Touhami21, author = {Anouar Acheghaf and Naima Amar Touhami}, title = {Analysis and Two-Dimensional Modeling of Directional Coupler Based on Two Coplanar Lines}, booktitle = {Quality Control}, publisher = {IntechOpen}, address = {Rijeka}, year = {2021}, editor = {Pengzhong Li and Paulo António Rodrigues Pereira and Helena Navas}, chapter = {5}, doi = {10.5772/intechopen.95142}, url = {https://doi.org/10.5772/intechopen.95142} }