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Per-Antenna Power Distribution of a Zero-Forcing Beamformed ULA in Pure LOS MU-MIMO
2018
IEEE Communications Letters
An analytical model is presented to determine the perantenna power distribution of a beamformed M -element uniform linear array (ULA) as a base station antenna (BSA). The analysis assumes a single sector cell serving two user equipments (UEs) in a downlink multiuser multiple-input multiple-output (MU-MIMO) system employing zeroforcing (ZF) transmission. Determinative design parameters of the BSA configuration are identified. Afterwards, their effects on the power spread across the array are
doi:10.1109/lcomm.2018.2871828
fatcat:hzlsywlnajcifjxp4krie4xe4u