Methods and {HEAD ~ apparatus} for analyzing signal conditions affecting {TAIL ~ operation} of an RFID communication device 
Methods and { HEAD ~ apparatus } for analyzing signal conditions affecting { TAIL ~ operation } of an RFID communication device
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH