RFID label or rfid tags, we call it like that both of them is the same thing. Here we call it rfid tags. I don't konw whether people all know its structure or what it make up. RFID tags can be either passive, active or battery-assisted passive. An active tag has an on-board battery and periodically transmits its ID signal. A battery-assisted passive (BAP) has a small battery on board and is activated when in the presence of an RFID reader.That's the three different communication mode of rfid.
The structure of rfid tags are following.RFID tags contain at least three parts: an integrated circuit that stores and processes information and that modulates and demodulates radio-frequency (RF) signals; a means of collecting DC power from the incident reader signal; And an antenna for receiving and transmitting the signal.That's the principle of rfid tag when it work. We all think that the thing are very different when it come to rfid's principle.
The rfid tag looks like it's a high tech stuff. Actually, it is very easy to understand how to use it. To get the core technology,you maybe know more about the principle of it. You can try to do if you have the time or energy. Cool rfid thing in the daily life but never lose the rfid product factors among the people.