FIG 2 illustrates a plane view of {HEAD ~ fourteen dielectric layers} 10 140 that constitute {TAIL ~ the dielectric substrate} 2 
constitute
FIG 2 illustrates a plane view of { HEAD ~ fourteen dielectric layers } 10 140 that constitute { TAIL ~ the dielectric substrate } 2
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH