Assertion: antenna | /r/CapableOf | receive electromagnetic waves
Facets:
Source sentences:
text: At the very least then, if someone says they need a "VHF antenna", you should now understand that the antenna should transmit or receive electromagnetic waves that have a frequency of 30-300 MHz.
text: Although this concept is based on an antenna receiving an electromagnetic wave, knowing A e {\displaystyle A_{e}} directly supplies the (power) gain of that antenna.
text: Directivity is also defined for an antenna receiving electromagnetic waves, and its directivity when receiving is equal to its directivity when transmitting.
text: An antenna is a transducer designed to transmit or receive electromagnetic waves.
text: Antennas are used to transmit as well as receive electromagnetic waves, which are converted either from or to an electrical current.