Effective Height

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Effective Antenna Height

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effective height: 1. The height of the center of radiation (Search for radiation) of an antenna (Search) above the effective ground level. (188) 2. In low-frequency (Search for frequency) applications involving loaded or nonloaded vertical antennas, the moment of the current distribution in the vertical section divided by the input (Search for input) current. (188) Note: For an antenna with symmetrical current distribution, the center of radiation is the center of distribution. For an antenna with asymmetrical current distribution, the center of radiation is the center of current moments when viewed from points near the direction of maximum radiation.

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