please answer all parts of the question. Thanks in advance! :) Problem 4. Consider the FM transmitted signal where f. = 5 [kHz. A = 1, and k,-75. The message m(r) is shown in Figure 63. 10 Figure...
Please do Part 4 and Show all work!
1. 145 points) <FM/FSK Modulation/Demodulations A periodic wave m(t) in Figure 1 below The resulting FM signal is demodulated as shown in the following figure by using frequency discriminator. Assume no attenuation of the signal due to propagation loss (in other words assume amplifiers properly restored the amplitude of the transmitted signal at the receiver) [10 points] Find the Fourier Series (trigonometric Fourier Series) of the message signal m (t) where To...