The RFID 18 is capable of drawing power from radio frequency waves and using that power to transmit {TAIL ~ a signal} carrying an identification of {HEAD ~ the RFID} 18 
The RFID 18 is capable of drawing power from radio frequency waves and using that power to transmit { TAIL ~ a signal } carrying an identification of { HEAD ~ the RFID } 18
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH