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International Journal of Antennas and Propagation
Volume 2017, Article ID 3490171, 9 pages
https://doi.org/10.1155/2017/3490171
Research Article

Design of a Coupler with Three Reconfigurable Output Ports and a Beamwidth Reconfigurable Antenna

Electronic Engineering, Chosun University, 309 Pilmundae-ro, Dong-gu, Gwangju 61452, Republic of Korea

Correspondence should be addressed to Soon-Soo Oh; rk.ca.nusohc@hoss

Received 19 November 2016; Revised 8 January 2017; Accepted 30 January 2017; Published 6 April 2017

Academic Editor: Jaume Anguera

Copyright © 2017 Dong-Woo Kim and Soon-Soo Oh. 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.

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