Home / Expert Answers / Electrical Engineering / question-1-a-if-the-message-m-t-shown-if-figure-1-is-to-be-transmitted-using-a-wirelss-commun-pa832

(Solved): Question 1: a. If the message m(t) (shown if Figure 1) is to be transmitted using a wirelss commun ...



Question 1: a. If the message

m(t)

(shown if Figure 1) is to be transmitted using a wirelss communication system. Sketch the AM modulated signal (label the message) and the FM modulated signal.

?

b. Define "ailisasing" and state two techniques that can be used to avoid it. c. Find the Nyquist rate and Nyquist interval of the following signals i.

,x(t)=sinc(400\pi t)

ii.

,y(t)=sinc^(2)(2.5\pi t)

iii.

,z(t)=cos(2000\pi t)+sin(6000\pi t)

Page 3 of 6



We have an Answer from Expert

View Expert Answer

Expert Answer


We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe