If the signal g(t) is defined as:
g(t) = rect(4t) * 4δ(-2t)
Then the Fourier transform of g(t) is ______
1
\(\frac{1}{2}sinc\;\left( {\frac{f}{4}} \right)\)
2
\(\frac{1}{4}sinc\;\left( {\frac{f}{4}} \right)\)
3
\(\frac{1}{2}sinc\;\left( {\frac{f}{2}} \right)\)
4
\(\frac{1}{4}sinc\;\left( {\frac{f}{2}} \right)\)