Spatial X-ray detection system based on simultaneous communication and radar | |
Ma Weihong5; Li Yao5; Sheng Lizhi4; Su Tong4; Zhang Yingjun3; Liu Jiani3; Xia Fangyuan1,2,3; Tan Zhenkun5; Zhang Furui5; Chen Rui5 | |
刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS B |
2021-12-10 | |
卷号 | 35期号:30 |
关键词 | X-ray radar space communication internal material |
ISSN号 | 0217-9792;1793-6578 |
DOI | 10.1142/S0217979221503070 |
产权排序 | 2 |
英文摘要 | An integrated scheme of X-ray communication and detection is proposed in this paper, which is used for the detection of the unknown target inside the coating while communication. In contrast to the X-ray communication methods reported previously, simultaneous communication and radar detection have two distinct features. One is that both communication and detection signals share the same X-ray source and channel, so the spatial resources can be effectively utilized. The other is that X-ray can penetrate the metal shielding structure and detect the internal materials effectively. In order to achieve the above goals, the propagation feasibility of an X-ray signal in space and space sparse plasma environment are first analyzed. Simulation and experiment results indicate that the X-ray carrier can realize transmission without attenuation in space environment. Then, an X-ray radar and communication demonstration system is built to verify the detection ability of coated materials. Experimental results show that when the characteristic spectrum value of the unknown target is much higher than that of the rest shell, the spatial X-ray radar system can achieve more accurate discrimination. Finally, a conclusion is reached, and some feasible detection suggestions are provided for this simultaneous detection and communication system. |
语种 | 英语 |
出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
WOS记录号 | WOS:000724332900006 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/95566] |
专题 | 西安光学精密机械研究所_光电子学研究室 |
通讯作者 | Li Yao |
作者单位 | 1.Beijing Univ Posts & Telecommun, Beijing, Peoples R China 2.Beijing Inst Tracking & Telecommun Technol, Beijing, Peoples R China 3.China Acad Space Technol, Xian Branch, Xian, Peoples R China 4.Chinese Acad Sci, Xian Inst Opt & Precis Mech XIOPM, State Key Lab Transient Opt & Photon, Xian, Peoples R China 5.Xian Technol Univ, Coll Optoelect Engn, Xian, Peoples R China |
推荐引用方式 GB/T 7714 | Ma Weihong,Li Yao,Sheng Lizhi,et al. Spatial X-ray detection system based on simultaneous communication and radar[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2021,35(30). |
APA | Ma Weihong.,Li Yao.,Sheng Lizhi.,Su Tong.,Zhang Yingjun.,...&Chen Rui.(2021).Spatial X-ray detection system based on simultaneous communication and radar.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,35(30). |
MLA | Ma Weihong,et al."Spatial X-ray detection system based on simultaneous communication and radar".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 35.30(2021). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论