Assertion: antenna | /r/CapableOf | convert the signal
Facets:
value: into electromagnetic energy
type: TRANSITIVE-OBJECT
value: to be transmitted through space
type: PURPOSE
Source sentences:
text: A signal from a transmission line or the guiding device (hence the term guided wave) like a co-axial cable, is given to an antenna, which then converts the signal into electromagnetic energy to be transmitted through space (hence the term free space).