Dipole antenne-rekenmachine |
Magnetic Current: | Im |
Half antenna length: | L |
Wave Length: | λ |
Radius: | r |
Z-axis length: | z |
Coordinate Angle: | θ |
Dipole Current: | |
Electric Wave: | Eθ |
Magnetic Wave: | HΦ |
Average radiated power density: | Pd |
Gemiddelde uitgestraalde vermogensdichtheid (P D SUB>) = (15 * I M SUB> 2 SUP> / Ï R 2 SUP>) Ã - [(COS (βL COS & THETA) - COS (βL)) / sinθ] 2 SUP>
Magnetische golf (Hφ) = (i m sub> / 2 πr) * [(COS (βl cos & theta) - cos (βl)) / sinθ]
Elektrische golf (E θ sub>) = (60 * I m sub> / r) * [(COS (βl cos & theta) - COS (βL)) / sinθ
CURRENT (I) = I M SUB> SIN (β (L - | Z |)))
Waar, θ = hoek, r = straal, l = halve antenne lengte, im = magnetische stroom, λ = golflengte, β = 2π / λ
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