Combined optimisation of waveform and quantisation thresholds for multistatic radar systems | |
Zhu, Jiang1; Ji, Daxiong1,2; Xu, Zhiwei1; Si, Bailu2 | |
刊名 | IET SIGNAL PROCESSING |
2018-07-01 | |
卷号 | 12期号:5页码:559-565 |
关键词 | numerical analysis data compression Gaussian noise radar signal processing quantisation (signal) optimisation combined waveform-quantisation threshold optimisation strategy distributed receivers fusion centre capacity constraints cloud radio-multistatic radar system additive quantisation Gaussian noise model real quantisation system received signal compression scalar quantiser numerical simulations |
ISSN号 | 1751-9675 |
DOI | 10.1049/iet-spr.2017.0360 |
通讯作者 | Ji, Daxiong(jidaxiong@zju.edu.cn) |
英文摘要 | The problem of designing waveform and quantisation thresholds is studied in a multistatic radar setting, where distributed receivers are connected to a fusion centre via capacity constraints. Different from the previous cloud radio-multistatic radar system which utilises an additive quantisation Gaussian noise model, a real quantisation system is designed. The authors first optimise the waveform without quantisation. Then they compress the received signal at receivers into a scalar without any performance degradation. Furthermore, the scalar quantiser is adopted and quantisation thresholds are designed. Numerical simulations are performed and the effectiveness of combined waveform and thresholds optimisation strategy is demonstrated. |
资助项目 | National Key Research and Development Program[2016YFC0300801] ; Zhejiang Provincial Natural Science Foundation of China[LQ18F010001] ; State Key Laboratory of Robotics[2016-O12] ; National Natural Science Foundation of China[51679213] |
WOS研究方向 | Engineering |
语种 | 英语 |
出版者 | INST ENGINEERING TECHNOLOGY-IET |
WOS记录号 | WOS:000435464300001 |
资助机构 | National Key Research and Development Program ; Zhejiang Provincial Natural Science Foundation of China ; State Key Laboratory of Robotics ; National Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.imr.ac.cn/handle/321006/128537] |
专题 | 金属研究所_中国科学院金属研究所 |
通讯作者 | Ji, Daxiong |
作者单位 | 1.Zhejiang Univ, Ocean Coll, Key Lab Ocean Observat Imaging Testbed Zhejiang P, 1 Zheda Rd, Zhoushan 3160212, Peoples R China 2.Chinese Acad Sci, Shenyang Inst Automat, State Key Lab Robot, Shenyang, Liaoning, Peoples R China |
推荐引用方式 GB/T 7714 | Zhu, Jiang,Ji, Daxiong,Xu, Zhiwei,et al. Combined optimisation of waveform and quantisation thresholds for multistatic radar systems[J]. IET SIGNAL PROCESSING,2018,12(5):559-565. |
APA | Zhu, Jiang,Ji, Daxiong,Xu, Zhiwei,&Si, Bailu.(2018).Combined optimisation of waveform and quantisation thresholds for multistatic radar systems.IET SIGNAL PROCESSING,12(5),559-565. |
MLA | Zhu, Jiang,et al."Combined optimisation of waveform and quantisation thresholds for multistatic radar systems".IET SIGNAL PROCESSING 12.5(2018):559-565. |
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