| 新型光子学多参数调制UWB信号产生方法 |
| |
| 引用本文： | 项鹏,郭皓,刘娜,赵继勇.新型光子学多参数调制UWB信号产生方法[J].解放军理工大学学报,2022,1(2):1-5. |
| |
| 作者姓名： | 项鹏 郭皓 刘娜 赵继勇 |
| |
| 作者单位： | 陆军工程大学通信工程学院,江苏南京210007,江苏广电有线信息网络股份有限公司南京分公司,江苏南京210007,66072部队,北京100144 |
| |
| 基金项目： | 国家自然科学基金(61032005)；江苏省自然科学基金(BK20140069) |
| |
| 摘 要： | 为了提高光子学产生超宽带(UWB)信号系统的灵活性,提出了一种新型的多参数调制UWB信号产生方法.该方法基于非线性电光强度调制原理在光域中产生符合要求的UWB Doublet信号波形,采用双平行支路的系统结构实现对输出UWB信号的多参数调制.通过理论推导和计算机仿真对所提方法进行分析与验证,研究结果表明:该方法能在光域...
|
| 关 键 词： | 超宽带信号 光子学 多参数调制 |
| 收稿时间： | 2020/10/11 0:00:00 |
A Novel Approach to Photonic Generation
of Multi-parameter Modulated UWB Signals |
| |
| XIANG Peng,GUO Hao,LIU N,ZHAO Jiyong.A Novel Approach to Photonic Generation
of Multi-parameter Modulated UWB Signals[J].Journal of PLA University of Science and Technology(Natural Science Edition),2022,1(2):1-5. |
| |
| Authors: | XIANG Peng GUO Hao LIU N ZHAO Jiyong |
| |
| Institution: | 1.College of Communications Engineering, Army Engineering University of PLA, Nanjing 210007, China;
2.Jiangsu Broadcasting Cable Information Network Co.Ltd. Nanjing Branch, Nanjing 210007, China;
3.Unit 66072 of PLA, Beijing 100144, China |
| |
| Abstract: | In order to improve the flexibility of photonic UWB generation system, a novel method to photonically generate multi parameter modulated UWB signals was proposed in this paper. The proposed method can generate desired UWB Doublet signals based on nonlinear electro optic intensity modulation. Moreover, the multi parameter modulation of the generated UWB Doublet signals can be realized by using a dual parallel system structure. This proposed approach was analyzed and verified by theoretical derivation and computer simulations. The results show that the proposed approach can generate the Doublet impulse up to the international standards and realize the combined modulation of the 3 key signal parameters, namely signal polarity, amplitude and time pulse position, which greatly improves the flexibility of the photonic UWB signal generation and can further boost the communication capacity of the system. |
| |
| Keywords: | |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《解放军理工大学学报》浏览原始摘要信息 |
| 点击此处可从《解放军理工大学学报》下载免费的PDF全文 |
|
