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arXiv · 2004.12608

Demo: MmWave Lens MIMO

Sang-Hyun Park·Dongsoo Jun·Byoungnam Kim·Dong Ku Kim·Chan-Byoung Chae
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Abstract

In fifth-generation (5G) communication, the RF lens antenna is introduced with advantages of high antenna gain and low hardware cost in analog/digital hybrid beamforming technology. In this paper, we design and manufacture the appropriate RF lens antenna for mmWave communication identified in simulation analysis and present a real-time mmWave lens MIMO testbed. Furthermore, in conventional phase-shift MIMO, beam-squint, a problem caused by the wideband of mmWave communication, is estimated with the fabricated RF lens antenna.

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Sang-Hyun Park, Dongsoo Jun, Byoungnam Kim, Dong Ku Kim, Chan-Byoung Chae. 2020-04-27. Demo: MmWave Lens MIMO. https://arxiv.org/abs/2004.12608

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