Autor:	Park, Sang-Hyun, Jun, Dongsoo, Kim, Byoungnam, Kim, Dong Ku, Chae, Chan-Byoung
Rok vydání:	2020
Předmět:	Computer Science - Networking and Internet Architecture Electrical Engineering and Systems Science - Signal Processing
Druh dokumentu:	Working Paper
Popis:	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. Comment: 3 pages, 4 figures, 1 table, 2020 WCNC demo paper
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2004.12608 Zobrazit plný text záznamu View this record from Arxiv