IEEE Antennas and Propagation Society International Symposium. 1998 Digest. Antennas: Gateways to the Global Network. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.98CH36 Antennas and propagation Antennas and Propagation Society International Symposium, 1998. IEEE. 1:294-297 vol.1 1998
IEEE Transactions on Microwave Theory and Techniques IEEE Trans. Microwave Theory Techn. Microwave Theory and Techniques, IEEE Transactions on. 48(1):84-92 Jan, 2000