@article{paperid:1106920,
author = {Rahimi, Elias and Neshati, Mohammad Hassan},
title = {Design investigation of a compact microstrip branch-line coupler using slow-wave artificial dielectric substrate},
journal = {AEU - International Journal of Electronics and Communications},
year = {2026},
volume = {209},
month = {February},
issn = {1434-8411},
keywords = {Branch-line coupler; Microstrip Substrate; Slow- wave structure; branch-line coupler.},
}