1.

For N- element linear uniform array, the normalized array factor is represented as ______________

A. \(\frac{sin(Nᴪ/2)}{Nᴪ/2}\)
B. \(\frac{cos(Nᴪ/2)}{Nᴪ/2}\)
C. \(N\frac{sin(ᴪ/2)}{ᴪ/2}\)
D. \(N\frac{cos(Nᴪ/2)}{Nᴪ/2}\)
Answer» B. \(\frac{cos(Nᴪ/2)}{Nᴪ/2}\)


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