Assertion: antenna's area | /r/HasProperty | equal
Facets:
Source sentences:
text: If the antenna were perfectly efficient, all the radio power falling within its physical aperture would be converted to electrical power delivered to the load attached to its output terminals, so these two areas would be equal A e = A phys {\displaystyle A_{e}=A_{\text{phys}}} and the aperture efficiency would be 1.0.