Difference between revisions of "Aperture"

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Latest revision as of 01:17, 25 February 2009

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Aperture (of a directional antenna)

That portion of a plane surface near the antenna, perpendicular to the direction of maximum radiation, through which the major part of the radiation passes.

Reference: I.R.E.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)