Assertion: dipole antenna | /r/CapableOf | radiate radio waves
Facets:
value: in a narrow beam
type: MANNER
Source sentences:
text: To create a directional antenna (high gain antenna), which radiates radio waves in a narrow beam, two general techniques can be used.
text: To create a directional antenna (high gain antenna), which radiates radio waves in a narrow beam, two general techniques can be used.