{TAIL ~ The first filter} 18 is {HEAD ~ an L filter} comprising an inductor 19 coupled to ground and a capacitor 21 coupled to the terminal point 16 
{ TAIL ~ The first filter } 18 is { HEAD ~ an L filter } comprising an inductor 19 coupled to ground and a capacitor 21 coupled to the terminal point 16
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH