engineering recuitment GATE ECE 2023-24 Test Series Signals and Systems Fourier Transform Properties of Fourier Transform
A signal given by x(t) = 4 sinc(at) is fed to a Hilbert transformer to obtain a signal y(t) as shown:
The sinc signal can be represented as \(sinc~x=\frac{\sin \pi x}{\pi x}\). If the energy of the output signal y(t) is 8 Joules. Then the value of ‘a’ is ____.
Enter numerical value using the virtual keypad. Round off where necessary.