IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation > 2014 > 62 > 6 > 3064 - 3075
IEEE Transactions on Antennas and Propagation > 2014 > 62 > 6 > 3222 - 3231
IEEE Transactions on Antennas and Propagation > 2014 > 62 > 6 > 2909 - 2916