Assertion: antenna's power | /r/HasProperty | same total
Facets:
Source sentences:
text: Antenna directivity is the ratio of maximum radiation intensity (power per unit surface) radiated by the antenna in the maximum direction divided by the intensity radiated by a hypothetical isotropic antenna radiating the same total power as that antenna.
text: This is the power in the strongest direction divided by the power that would be transmitted by an isotropic antenna emitting the same total power.