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PowerPedia:Absolute gain
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The absolute gain of an antenna, for a given direction and polarization, is the ratio of:
- the power that would be required at the input of an ideal isotropic radiator to
- the power actually supplied to the given antenna,
to produce the same radiant intensity in the far-field region. If no direction is given, the absolute gain of an antenna corresponds to the direction of maximum effective radiated power. Absolute gain is usually expressed in dB. Examples of absolute gain are no-load gain, full-load gain, and small-signal gain.
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External articles and references
| G Web | Sites on Absolute gain via Google Search |
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- news://sci.electronics.design
- Flamant, P., "Absolute Gain Measurements in a Multistage Dye Amplifier". Applied physics letters, 1971. Volume 19 Issue 11 Page 491. DOI 10.1063/1.1653786 ISSN 0003-6951
- Jull, E., and E. Deloli, "An accurate absolute gain calibration of an antenna for radio astronomy". Antennas and Propagation, IEEE Transactions on [legacy, pre - 1988], Jul 1964, Vol 12 Issue 4, page(s): 439-447, ISSN 0096-1973
- R Lee, and M Baddour, "Absolute gain measurement by the image method under mismatched condition". Antennas and Propagation Society International Symposium, 1987. <http://ieeexplore.ieee.org>
- absolute gain bldrdoc.gov
- Wikipedia contributors, Wikipedia: The Free Encyclopedia. Wikimedia Foundation.
