Referring to FIG 1, the system 10 includes a housing 12 that includes {HEAD ~ a plurality} of {TAIL ~ transceivers} 14 a 14 h that emit beams 16 a 16 h respectively 
of
Referring to FIG 1 , the system 10 includes a housing 12 that includes { HEAD ~ a plurality } of { TAIL ~ transceivers } 14 a 14 h that emit beams 16 a 16 h respectively
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH