The minimum required spacing is the difference between the
A. Center of the spectral main lobe and first zero crossing
B. First and second zero crossing
C. First and last zero crossing
D. None of the mentioned
Answer:A
The minimum required spacing is the difference between the
A. Center of the spectral main lobe and first zero crossing B. First and second zero crossing C. First and last zero crossing D. None of the mentioned
Explanation: The frequency difference between the center of the spectral main lobe and the first zero crossing is called as the minimum required spacing in non coherent detection.