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Beamforming via Large and Dense Antenna Arrays Above a Clutter
2013
IEEE Journal on Selected Areas in Communications
The paper sheds light on the beamforming (BF) performance of large (potentially unconstrained in size) as well as dense (but physically constrained in size) antenna arrays when equipped with arbitrarily many elements. Two operational modes are investigated: Single-layer BF and multi-layer BF. In the first mode, a realistic BF criterion namely the average BF gain is revisited and employed to understand the far-field and the near-field effects on the BF performance of large-scale antennas above a
doi:10.1109/jsac.2013.130218
fatcat:23st6u25wfhc7emta45pj4etwe