Referring to FIG 3, a design for {HEAD ~ the generation} of pulses in {TAIL ~ the pulse forming stage} P is shown 
Referring to FIG 3 , a design for { HEAD ~ the generation } of pulses in { TAIL ~ the pulse forming stage } P is shown
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH