Electromagnetics, vol. 33, no. 4, page. 271 - 280, 2013-04
IET Microwaves, Antennas and Propagation, vol. 7, no. 10, page. 843 - 850, 2013-07
IET Microwaves, Antennas and Propagation, vol. 8, no. 3, page. 145 - 157, 2014-02
Electromagnetics, vol. 34, no. 2, page. 92 - 110, 2014-01
2013 Asia Pacific Microwave Conference - (APMC 2013), 2013-11