Mutual Coupling in Phased Arrays: A Review

Figure 9

Effect of mutual coupling on RCS of series-fed linear collinear dipole array of 𝑁=30, 𝜓=𝜋/2, 𝑑=0.1𝜆, 𝑙=0.5𝜆, 𝑎=10⁻⁵𝜆, 𝑍₀=75 Ω, and 𝑍_𝑙=150 Ω; unit amplitude uniform distribution. (a) 𝜃_𝑠=0^∘ (b) 𝜃_𝑠=85^∘.

(a)

(b)