Which of the following equation gives the incremental phase shift of the phase array radar with d element spacing and scan angle θ?

• A. \(ᴪ=\frac{2π}{λ} dsinθ\)
• B. \(ᴪ=\frac{2π}{d} λsinθ\)
• C. \(ᴪ=\frac{π}{λ} dsinθ\)
• D. \(ᴪ=\frac{π}{d} λsinθ\)