Karamzadeh, Saeid, Rafii, Vahid, Kartal, Mesut and Virdee, Bal Singh (2015) Compact and broadband 4×4 SIW Butler matrix with phase and magnitude error reduction. IEEE Microwave and wireless components letters, 25 (12). pp. 772-774. ISSN 1531-1309
Shokri, Majid, Rafii, Vahid, Karamzadeh, Saeid, Amiri, Zhaleh and Virdee, Bal Singh (2015) CPW-fed printed UWB antenna with open-loop inverted triangular-shaped slot for WLAN band filtering. International Journal of Microwave and Wireless Technologies. pp. 1-6. ISSN 1759-0787
Shokri, Majid, Virdee, Bal Singh, Rafii, Vahid, Amiri, Zhaleh and Karamzadeh, Saeid (2014) Miniaturised ultra-wideband circularly polarised antenna with modified ground plane. Electronics Letters, 50 (24). pp. 1786-1788. ISSN 0013-5194
Karamzadeh, Saeid, Virdee, Bal Singh, Rafii, Vahid and Kartal, Mesut (2014) Circularly polarized slot antenna array with sequentially rotated feed network for broadband application. International Journal of RF and Microwave Computer-Aided Engineering, 25 (4). pp. 358-363. ISSN 1096-4290
Karamzadeh, Saeid, Kartal, Mesut, Virdee, Bal Singh, Rafii, Vahid and Ucan, O. N. (2014) Circularly polarised array antenna with cascade feed network for broadband application in C-band. Electronics Letters, 50 (17). pp. 1184-1186. ISSN 0013-5194
Rafii, Vahid, Nourinia, Javad, Ghobadi, Changiz, Pourahmadazar, Javad and Virdee, Bal Singh (2013) Broadband circularly polarized slot antenna array using sequentially rotated technique for C-band applications. IEEE Antennas and Wireless Propagation Letters, 12 ((2013)). pp. 128-131. ISSN 1536-1225