Zulfi, Z., Suryana, J. and Munir, A. 2023. A Decoupling Technique for Beamforming Antenna Arrays Using Simple Guard Trace Structures. Journal of ICT Research and Applications. 17, 3 (Dec. 2023), 356-372. DOI:https://doi.org/10.5614/itbj.ict.res.appl.2023.17.3.5.