Signal transmission of 4 GHz beyond the system bandwidth in UV-C LED communication based on temporal ghost imaging
文献类型：期刊论文
| 作者 | M. Jin; Z. Qian; X. Chen; X. Cui; K. Jiang; X. Sun; D. Li and P. Tian |
| 刊名 | Chinese Optics Letters
 |
| 出版日期 | 2021 |
| 卷号 | 19期号:11 |
| ISSN号 | 16717694 |
| DOI | 10.3788/COL202119.110602 |
| 英文摘要 | Due to the bandwidth limitation of the ultraviolet-C (UV-C) optical communication system and strong channel attenuation, it is difficult to transmit high-frequency signals. In this paper, the temporal ghost imaging (TGI) algorithm was first applied to the UV-C communication experimentally, and we realized the transmission of a 4 GHz signal through 95.34 MHz system bandwidth. The study indicates that the TGI algorithm can significantly improve the signal-to-noise ratio (SNR) compared with the onoff keying method. Our research provides a new approach for alleviating transmission frequency limitation due to poor SNR and insufficient hardware bandwidth. 2021 Chinese Optics Letters |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/65626]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | M. Jin,Z. Qian,X. Chen,et al. Signal transmission of 4 GHz beyond the system bandwidth in UV-C LED communication based on temporal ghost imaging[J]. Chinese Optics Letters,2021,19(11). |
| APA | M. Jin.,Z. Qian.,X. Chen.,X. Cui.,K. Jiang.,...&D. Li and P. Tian.(2021).Signal transmission of 4 GHz beyond the system bandwidth in UV-C LED communication based on temporal ghost imaging.Chinese Optics Letters,19(11). |
| MLA | M. Jin,et al."Signal transmission of 4 GHz beyond the system bandwidth in UV-C LED communication based on temporal ghost imaging".Chinese Optics Letters 19.11(2021). |
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