Mehta, A., Pal, A., Mirshekar-Syahkal, D., Deo, P., & Nakano, H. (2014). Dual-Band Low-Profile Capacitively Coupled Beam-Steerable Square-Loop Antenna. IEEE Transactions on Antennas and Propagation, 62(3), pp. 1204-1211. doi:10.1109/TAP.2013.2294866

Mehta, Amit, Arpan Pal, Dariush Mirshekar-Syahkal, Prafulla Deo, and Hisamatsu Nakano. "Dual-Band Low-Profile Capacitively Coupled Beam-Steerable Square-Loop Antenna." IEEE Transactions On Antennas and Propagation 62, no. 3 (2014): 1204-1211.

Mehta, Amit, et al. "Dual-Band Low-Profile Capacitively Coupled Beam-Steerable Square-Loop Antenna." IEEE Transactions On Antennas and Propagation 62.3 (2014): 1204-1211.