Assertion: antenna's radiation pattern | /r/HasAspect | main lobe
Facets:
value: at this angle
type: LOCATION
Source sentences:
text: At this angle the gain of the antenna is maximum, so the radiation pattern has a main lobe at this angle.
text: The radiation pattern referred to above is usually the horizontal radiation pattern, which is plotted as a function of azimuth about the antenna, although the vertical radiation pattern may also have a main lobe.