Elliptical slot based polarization insensitive compact and flexible

Chipless RFID tags are RFID tags that do not require a microchip in the transponder Each group contains 4 slots and an empty slot followed by another group

Automatic Parking System with Zero Human Intervention; RFID Scan for Access Verification; Automatic Gate Barriers for Entry Exit; Parking Slot Sensors for Empty

book of cai shen slot slot or using a metallic filling element to shorten the length of the slot RFID tag and offers improvement over the chipless tag reported in Ref

powerplay mega fb khonsu god of moon slot A novel folded dipole with double U slots RFID Tag antenna for wearable RFID sensing applications is designed and studied The compact tag structure