Let the signal f(t) = 0 outside the interval [T 1 , T 2 ], where T 1 and T 2 are finite. Furthermore, |f (t) {{}/{}|} < \infty. The region of convergence (ROC) of the signal’s bilateral Laplace transform F(s) is

Correct Answer is : The entire s - plane

A parallel strip containing the jΩ axis

A parallel strip not containing the jΩ axis

A half plane containing the jΩ axis

GATE Electronics and Communications (EC) 2015 Shift 2 Solved Paper

Question : 27 of 65

Marks: +1, -0

Let the signal f(t) = 0 outside the interval [T₁, T₂], where T₁ and T₂ are finite. Furthermore,

|f (t) {{}/{}|} < ∞

. The region of convergence (ROC) of the signal’s bilateral Laplace transform F(s) is

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