Mehta, A., Pal, A., Mehta, A., Mirshekar-Syahkal, D., & Nakano, H. (2012). Low-Profile Steerable Loop Antenna With Capacitively Coupled Feeds. IEEE Antennas and Wireless Propagation Letters, 11, p. 873. doi:10.1109/lawp.2012.2210379

Mehta, Amit, A. Pal, A. Mehta, D. Mirshekar-Syahkal, and H. Nakano. "Low-Profile Steerable Loop Antenna With Capacitively Coupled Feeds." IEEE Antennas and Wireless Propagation Letters 11 (2012): 873.

Mehta, Amit, et al. "Low-Profile Steerable Loop Antenna With Capacitively Coupled Feeds." IEEE Antennas and Wireless Propagation Letters 11 (2012): 873.