Next Generation Wireless Fronthaul using VCSEL-based Free Space Optics
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Authors
Tongyun Li
Tongyun Li•Wajahat Ali•Richard Penty
Published
January 1, 2023
Abstract
A free-space optics (FSO) based fronthaul final drop is proposed, enabling cost-effective remote unit deployment. Experimental results show >45dB RF dynamic range and an EVM of 1.1% for a 2x20MHz 64QAM RF signal.
