Z. S. Tabatabaeian, & Mohammad H. Neshati. (2021). Development of a Low Profile and Wideband Backward-Wave Directional Coupler Using Neural Network. Applied Computational Electromagnetics Society Journal (ACES), 31(12), 1404–1409. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/9797