{HEAD ~ The signal} from the transmitting device is received by {TAIL ~ a receiver}, and a calibration control block is used to generate a control signal to adjust the operation of the transmitting device 
is received by
{ HEAD ~ The signal } from the transmitting device is received by { TAIL ~ a receiver } , and a calibration control block is used to generate a control signal to adjust the operation of the transmitting device
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH