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[3] B. Yeboah-Akowuah, P. Kosmas and Yifan Chen, "Compact UWB antenna array for microwave imaging," 2015 9th European Conference on Antennas and Propagation (EuCAP), 2015, pp. 1-3.

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[6] Wataru Yamada;Motoharu Sasaki;Takatoshi Sugiyama;Oliver Holland;Shuyu Ping;Bright Yeboah-Akowuah;Jiwon Hwang;Hamid Aghvami, "Indoor propagation model for TV white space," 2014 9th International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM), 2014, pp. 209-214, doi: 10.4108/icst.crowncom.2014.255380.

[7] B. Yeboah-Akowuah, E. Kallos, G. Palikaras, Y. Chen and P. Kosmas, "A novel compact Planar Inverted-F Antenna for biomedical applications in the MICS band," The 8th European Conference on Antennas and Propagation (EuCAP 2014), 2014, pp. 822-824, doi: 10.1109/EuCAP.2014.6901888.