@article{paperid:1080602, author = {Vaziri, Seyyed Mohammad Reza and Attari, Amir Reza}, title = {An improved method of designing optimum microstrip Rotman lens based on 2D‐FDTD}, journal = {International journal of RF and Microwave Computer-Aided Engineering}, year = {2019}, volume = {30}, number = {2}, month = {November}, issn = {1096-4290}, keywords = {microstrip rotman lens; optimization; 2D-FDTD}, }