Question

Consider the following multiplication property also known as the modulation property: 1 1 r(t) s(t)p(t) R(jw) S(j0) Pj(w-0))de. S(jw) P(ju) 27T 27T (a) Prove this (b) Setting p(t) carrier. What are the conditions for a perfect reconstruction of s(t) from r(t)? = cos wot, explain the concept of amplitude modulation with a sinusoidal

Answer 1

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