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Encyclopedia :
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Antenna aperture |
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Antenna apertureAs an emitter, antenna aperture is the diameter of the cross-section of an antenna's radiation pattern in the direction of highest gain. This is frequently assumed to be circular and given as a radius or the degree of the radiation cone.As a receiver, antenna aperture is the diameter of a circle constructed broadside to incoming radiation where all radiation passing within the circle is absorbed by the antenna. See "Antenna (radio)" for more details.
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| © 2008 Chamas Enterprises Inc. |
