85-GHz photonics W-band IM/DD PAM4 wireless transmission over 300 m based on nonlinear U-net symmetrical encoder-decoder equalizer

We propose a nonlinear U-Net equalizer based on a fully convolutional neural network for radio-over-fiber (ROF) communication systems. The U-Net encoder generates numerous feature channels through multi-layer downsampling, effectively extracting and transmitting deep temporal information. The symmet...

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Bibliographic Details

Published in:	Optics communications Vol. 577; p. 131423
Main Authors:	Zhang, Jie, Zhou, Wen, Bian, Chengzhen, Ge, Jingtao, Xu, Sicong, Ma, Yuan, Wang, Qihang, Wang, Siqi, Ou, Zhihang, Hu, Sheng
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.03.2025
Subjects:	Encoder-decoder model Photonics aided technology U-net equalizer W-band Encoder-decoder model Photonics aided technology W-band U-net equalizer
ISSN:	0030-4018
Online Access:	Get full text
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