Vehicle Speed Control and Security System. - Toufiq Aziz; Tarek Mahmud Faisal; Heung-Gyoon Ryu; Md. Najmul Hossain (ICEIC, 2021)

Selective Beam Switching System for Wireless Sensor Network Communication. - Toufiq Aziz; Heung-Gyoon Ryu (ICTC, 2021)

UHF RFID Wireless Communication System for Real Time ECG Monitoring. - Md. Moklesur Rahman; Toufiq Aziz; Heung-Gyoon Ryu (ICUFN, 2021)

Selective Beam Switching System for RFID based WSN Communication. - Toufiq Aziz; Heung-Gyoon Ryu (ICCE, 2022)

ESPAR Antenna Design for the Interference Mitigation in WSN Communication System. - Toufiq Aziz; Heung-Gyoon Ryu (ICOIN, 2022)