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selection combining (SC)

Selection Combining (SC) is one of several methods of spatial diversity ofmulti-antenna systems. Another method is Switched


In Selection Combining, the field strength of all antenna signals is measured and the signal with the highest field strength and the best signal-to-noise ratio is used. As soon as one of the other antenna signals has a higher field strength than the used signal, the stronger signal is used as receive signal. With the Selection Combining system of three antennas, the antenna gain improves by 2.6 dB.

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Englisch: selection combining - SC
Updated at: 14.05.2019
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