RFID and its applications
by Wai Yee CHUNG
1. advantages
2. types
2.1. active
2.2. semi-passive
2.3. passive
3. RFID
3.1. background
3.2. principle
3.3. components
3.4. types
3.4.1. active
3.4.2. passive
3.4.3. semi-passive
3.4.1. active
3.4.2. passive
3.4.3. semi-passive