Assertion: radio wave's frequency | /r/CapableOf | remain constant
Facets:
Source sentences:
text: With PSK, data causes changes in the signal’s phase, while the frequency remains constant.
text: These methods contrast with amplitude modulation, in which the amplitude of the carrier wave varies, while the frequency and phase remain constant.
text: These methods contrast with amplitude modulation, in which the amplitude of the carrier wave varies, while the frequency and phase remain constant.