IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation > 2010 > 58 > 6 > 2093 - 2097
IEEE Transactions on Antennas and Propagation > 2010 > 58 > 6 > 2088 - 2093
IEEE Transactions on Antennas and Propagation > 2010 > 58 > 6 > 1971 - 1979