An antenna engineer is asked to design a /2 dipole antenna to operate at 450 MHz. (a)
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An antenna engineer is asked to design a λ/2 dipole antenna to operate at 450 MHz.
(a) Calculate the length of the antenna if it is located in free space.
(b) Determine the length of the antenna if it is located under seawater (ε = 81ε0 μ = μ0, σ = 4 S/m).
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