Search results for: Risto Valkonen
IEEE Transactions on Antennas and Propagation > 2015 > 63 > 9 > 4111 - 4120
IEEE Antennas and Wireless Propagation Letters > 2014 > 13 > 959 - 962
IEEE Transactions on Antennas and Propagation > 2014 > 62 > 4-2 > 1918 - 1927
IEEE Transactions on Antennas and Propagation > 2013 > 61 > 5 > 2783 - 2791