Table of Contents Author Guidelines Submit a Manuscript
International Journal of Antennas and Propagation
Volume 2014 (2014), Article ID 803515, 9 pages
Research Article

Analysis of a Substrate Integrated Waveguide Hybrid Ring (Rat-Race) Coupler

1Department of Electrical Engineering, Science and Research Branch, Faculty of Engineering, Islamic Azad University, Tehran 14778 93855, Iran
2Department of Electrical Engineering, Faculty of Engineering, Tarbiat Modares University (TMU), Tehran 14115 111, Iran

Received 24 January 2014; Revised 4 April 2014; Accepted 4 April 2014; Published 28 April 2014

Academic Editor: Francisco Falcone

Copyright © 2014 Ramin Dehdasht-Heydari et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Ramin Dehdasht-Heydari, Keyvan Forooraghi, and Mohammad Naser-Moghadasi, “Analysis of a Substrate Integrated Waveguide Hybrid Ring (Rat-Race) Coupler,” International Journal of Antennas and Propagation, vol. 2014, Article ID 803515, 9 pages, 2014. doi:10.1155/2014/803515