Article | REF: R1140 V2

Radioelectric measurements on antennas

Author: Joseph ROGER

Publication date: December 10, 2001 | Lire en français

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    4. Other measures

    4.1 Measuring antenna gain

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    4.1.1 A reminder of the definition of antenna gain

    The gain of an antenna in a given direction is the ratio of the power radiated, per steradian, by this antenna in the direction in question to the power that would be radiated, per steradian, by a lossless isotropic antenna to which the same power would be applied.

    Generally, when we talk about the gain of an antenna, we refer to the gain in the direction of maximum radiation....

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