@incollection{Moghavvemi12,
author = {Mahmoud Moghavvemi and Hossein Ameri Mahabadi and Farhang Alijani},
title = {Multi-Hole Waveguide Directional Couplers},
booktitle = {Solutions and Applications of Scattering, Propagation, Radiation and Emission of Electromagnetic Waves},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Ahmed Kishk},
chapter = {7},
doi = {10.5772/51355},
url = {https://doi.org/10.5772/51355}
}