Frequency signature chipless RFID tag with enhanced data capacity. - Bilal Aslam; Umar Hasan Khan; Ayesha Habib; Yasar Amin; Hannu Tenhunen (IEICE Electron. Express, 2015)

Novel chipless displacement sensor circuit using spurline resonantor. - Umar Hasan Khan; Bilal Aslam; Humayun Shahid; Muhammad Awais Azam; Yasar Amin; Jonathan Loo (IEICE Electron. Express, 2016)