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IEVref:712-02-42ID:
Language:enStatus: Standard
Term: directivity (of an antenna, in a given direction)
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Definition: the ratio, generally expressed in decibels, of the radiation intensity produced by an antenna in a given direction, to the value of the radiation intensities averaged in all directions in space

NOTE 1 – If no direction is specified, the direction of maximum radiation intensity from the given antenna is implied.

NOTE 2 – The directivity is independent of antenna losses and equal to the absolute gain in the same direction if the antenna is lossless.


Publication date:1992-04
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