Rotman Lens Based Hybrid Analog-Digital Beamforming in Massive MIMO Systems: Array Architectures, Beam Selection Algorithms and Experiments

Yuan Gao, Maher Khaliel, Feng Zheng, Thomas Kaiser. Rotman Lens Based Hybrid Analog-Digital Beamforming in Massive MIMO Systems: Array Architectures, Beam Selection Algorithms and Experiments. IEEE T. Vehicular Technology, 66(10):9134-9148, 2017. [doi]

Abstract

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