Wide-to-narrowband reconfigurable Vivaldi antenna using switched-feed technique. - Sahar Chagharvand; Mohamad Rijal Bin Hamid; Muhammad Ramlee Kamarudin; James R. Kelly (Telecommun. Syst., 2016)

Wide and multi-band reconfigurable Vivaldi antenna with slot-line feed. - Sahar Chagharvand; Mohamad Rijal Bin Hamid; Muhammad Ramlee Kamarudin; James R. Kelly (Telecommun. Syst., 2017)