The rate of change of the carrier frequency in an FM signal is determined by the a. carrier frequency b. modulating frequency c. carrier voltage d. modulating voltage

The baseband signal modulates a 98 kHz carrier sine wave. Using frequency and amplitude labelling similar to that in Figure 2, sketch the spectrum of the modulated signal using a template, similar to that in Figure 3, for the following modulations: AM with the amplitude of the carrier wave being 20 V   DSBSC   SSB – the lower sideband   SSB – the upper sideband

The subject is Communication Systems ( FREQUENCY MODULATION (FM) AND DEMODULATION ) Please send the answer by typing i don't want any handretten.   Q 01) What are the applications of FM? Define frequency deviation in FM? What are the advantages of FM over AM?