Waveform Design for Radar-Embedded Communications Based on Weighted-Combining

摘要：

　　Radar-embedded communication(REC)is a covert communication method for hiding communication information in radar echo signals.The key in this field is the waveform design.However,the communication waveform constructed by the traditional strategy is not orthogonal.To solve this problem,this paper proposes an Improved Weighted-Combining(IWC)strategy based on the traditional Weighted-Combining(WC)strategy.Performance of the proposed waveform design strategy is presented in terms of the so-called “low probability of intercept(LPI)metric and symbol error ratio(SER).The improved strategy demonstrates the best LPI performance while improves reliability performance significantly.

关键词： Covert Communication Radar-Embedded Communications Waveform Design

作者: Jianqiu Xu Baoguo Li Zhitao Huang Jing Lei

作者单位: State Key Laboratory of CEMEE,National University of Defense Technology,Changsha 410073,China Department of Cognitive Communication,National University of Defense Technology,Changsha 410073,Chin

会议类型: 国际会议

会议名称: 2019 2nd International Conference on Mechanical Engineering, Industrial Materials and Industrial Electronics (MEIMIE 2019)2019年第二届机械工程、工业材料和工业电子国际会议(Meimie 2019)

会议地点: 大连

会议语种:英文

页码: 380-387

在线出版日期: 2019-03-29（万方平台首次上网日期，不代表论文的发表时间）