Performance of fixed-scale MIMO UOWC systems using OOK and spatial multiplexing under misalignment effect

Runing Xu; Yingjie Chen; Julian Cheng; Yuhan Dong

doi:10.1117/12.2607056

24 November 2021 Performance of fixed-scale MIMO UOWC systems using OOK and spatial multiplexing under misalignment effect

Runing Xu, Yingjie Chen, Julian Cheng, Yuhan Dong

Author Affiliations +

Proceedings Volume 12066, AOPC 2021: Micro-optics and MOEMS; 120661I (2021) https://doi.org/10.1117/12.2607056
Event: Applied Optics and Photonics China 2021, 2021, Beijing, China

Abstract

In this paper, a 4×4 fixed-scale multi-input multi-output (MIMO) underwater optical wireless communication (UOWC) system is implemented with spatial multiplexing to achieve 20 Mbps rate over 2-m link distance which consists of 1-m free space and a 1-m water-filled tank. Experimental results suggested that the fixed-scale MIMO UOWC system shows more robustness than the conventional counterpart against our experimental setup.

Citation Download Citation

Runing Xu, Yingjie Chen, Julian Cheng, and Yuhan Dong "Performance of fixed-scale MIMO UOWC systems using OOK and spatial multiplexing under misalignment effect", Proc. SPIE 12066, AOPC 2021: Micro-optics and MOEMS, 120661I (24 November 2021); https://doi.org/10.1117/12.2607056

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