{TAIL ~ The inventive concept} is based on using {HEAD ~ a scaling unit} to additionally scale the amplitudes of the baseband signals 
{ TAIL ~ The inventive concept } is based on using { HEAD ~ a scaling unit } to additionally scale the amplitudes of the baseband signals
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH