Let the signal f(t) = 0 outside the interval [T1, T2], where T1 and T2 are finite. Furthermore, $\left| {{\rm{f}}\left( {\rm{t}} \right)} \right|

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Let the signal f(t) = 0 outside the interval [T1, T2], where T1 and T2 are finite. Furthermore, $\left| {{\rm{f}}\left( {\rm{t}} \right)} \right| < \infty$. The region of convergence (ROC) of the signal’s bilateral Laplace transform F(s) is

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A half plane containing the jΩ axis

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A parallel strip containing the jΩ axis

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A parallel strip not containing the jΩ axis

TuteeHUB · Answer

The entire s - plane

1.	Let the signal f(t) = 0 outside the interval [T1, T2], where T1 and T2 are finite. Furthermore, \(\left\| {{\rm{f}}\left( {\rm{t}} \right)} \right\| < \infty\). The region of convergence (ROC) of the signal’s bilateral Laplace transform F(s) is
A.	A parallel strip containing the jΩ axis
B.	A parallel strip not containing the jΩ axis
C.	The entire s - plane
D.	A half plane containing the jΩ axis
Answer» D. A half plane containing the jΩ axis

Let the signal f(t) = 0 outside the interval [T1, T2], where T1 and T2 are finite. Furthermore, \(\left| {{\rm{f}}\left( {\rm{t}} \right)} \right| < \infty\). The region of convergence (ROC) of the signal’s bilateral Laplace transform F(s) is

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