A high power wireless resonant energy transfer system transfers {TAIL ~ energy} across {HEAD ~ an airgap} 
A high power wireless resonant energy transfer system transfers { TAIL ~ energy } across { HEAD ~ an airgap }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD