Assertion: radome | /r/HasProperty | protective device
Facets:
value: for an antenna-radiating element
type: PURPOSE
value: essentially
type: DEGREE
Source sentences:
text: Because of the reason that radome is essentially a protective device, it is required to provide necessary structural strength, but yet, not deteriorate the electromagnetic performance of the antenna under operational conditions.
text: A radome is a protective dielectric housing for an antenna-radiating element.