AOR LA800 Instrukcja obsługi - Strona 10

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5. Directivity of a loop antenna

A significant advantage of a loop antenna is its directional pattern, a "figure 8" shape with

two null points separated by 180 degrees. The null in reception that is located at right angles

to the plane of the loop can be used for interference reduction. On the other hand, received

signal strength is greatest in the directions indicated by the arrows.

NULL: Angle from which magnitude of the radiation pattern decreases to zero. In other

words, these are the sides from which the antenna receives the least.

Maximum reception performance is achieved when these sides of the loop face the

signal.

Horizontal radiation pattern of LA800

NULL