Assertion: antenna's length | /r/CapableOf | become small
Facets:
value: compared to a wavelength
type: OTHER
Source sentences:
text: The radiation resistance of antennas (the resistance that represents power radiated as radio waves) drops as their length becomes small compared to a wavelength, so the radiation resistance of antennas on the LF and VLF bands is very low, often as low as one ohm or less.