Assertion: antenna's efficiency | /r/HasProperty | equal
Facets:
value: mathematically
type: DEGREE
value: to the radiation resistance
type: OTHER
Source sentences:
text: Therefore, the efficiency of an antenna is equal to
text: Mathematically, efficiency is equal to the radiation resistance divided by total resistance (real part) of the feed-point impedance.
text: Therefore, the efficiency of an antenna is equal to