1.

What is the individual carrier frequency of each signal called?(a) Subcarrier(b) Frequency carrier(c) Modulated carrier(d) Coded carrierThis question was posed to me by my school principal while I was bunking the class.Asked question is from Frequency Division Multiplexing topic in division Radio Transmitters, Communication Receivers, Multiplexing and Demultiplexing of Avionics

Answer»

The CORRECT choice is (a) Subcarrier

Best explanation: Each signal to be transmitted feeds a modulator circuit. The CARRIER for each modulator (fc) is on a different frequency. The carrier frequencies are usually EQUALLY spaced from one ANOTHER over a specific frequency range. These carriers are referred to as subcarriers.



Discussion

No Comment Found

Related InterviewSolutions