Hybrid Precoders and Combiners for mmWave MIMO Systems with Per-Antenna Power Constraints

  title={Hybrid Precoders and Combiners for mmWave MIMO Systems with Per-Antenna Power Constraints},
  author={Roberto L{\'o}pez-Valcarce and Nuria Gonz{\'a}lez Prelcic and Cristian Rusu and Robert W. Heath},
  journal={2016 IEEE Global Communications Conference (GLOBECOM)},
This paper considers the design of hybrid precoders and combiners for mmWave MIMO systems with per-antenna power constraints and the additional limitations introduced by the phase-shifting network in the analog processing stage. Previous hybrid designs were obtained using a total power constraint, but in practical implementations per-antenna constraints are more realistic, specially at mmWave, given the large number of power amplifiers used in the transmit array. Assuming perfect channel… CONTINUE READING

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