Demodulator (Noun)
Meaning
Rectifier that extracts modulation from a radio carrier wave.
Classification
Nouns denoting man-made objects.
Examples
- The radio receiver's demodulator extracted the audio signal from the AM carrier wave, allowing the listener to hear the music.
- A demodulator is an essential component of a radio receiver, as it decodes the original information from the modulated carrier wave.
- The engineer designed a new type of demodulator that improved the sensitivity and selectivity of the radio receiver.
- In a typical radio receiver, the demodulator is placed after the mixer and local oscillator, where it extracts the original information from the carrier wave.
- The demodulator in the satellite communication system was capable of handling multiple modulation schemes, including AM, FM, and PM.