Ecuaciones Antena Yagi-Uda

February 19, 2024 | Author: Anonymous | Category: N/A
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Ecuaciones de la antena Yagi-Uda Separación

lambda=

c f

Longitudes

reflector =

⅄ [m] 2

dipolo=0.95 primer director=0.9

⅄ [m] 2 ⅄ 135 = [m] 2 f

Longitud directores

director m=0.9

⅄ 135 = [m] 2 f

director n=0.885

⅄ 133 = [m] 2 f

director p=0.867

⅄ 130 = [m] 2 f

director q=0.860

⅄ 129 = [m] 2 f

director s=0.837

⅄ 126 = [m] 2 f

Sreflector−dipolo=0.18 ⅄=

54 [m] f

Sd ' ipolo−1er director=0.09 ⅄=

27 [ m] f

Sdirectoresconsecutivos=0.18 ⅄=

54 [m] f

Longitud de la antena

Lantena=( Sreflector −dipolo )+ ( Sdipolo−1er director ) +n( S Donde n = número de directores menos uno.

Propiedades de Radiación

Directividad (D)= Eficiencia=

G D

G e cd

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