engineering recuitment GATE ECE 2023-24 Test Series Signals and Systems Laplace Transform Properties of Region of Convergence of Laplace Transform
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
1
A parallel strip containing the jΩ axis
2
A parallel strip not containing the jΩ axis
3
The entire s - plane
4
A half plane containing the jΩ axis