Design of integrated radar and communication system based on solvable chaotic signal
Abstract In the integrated radar and communication system (IRCS), the design of signal that can simultaneously satisfy the radar detection and communication transmission is very important and difficult. Recently, some new properties of a class of solvable chaotic system have been studied for wireles...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2024-12-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-024-80956-4 |
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| author | Jun-Liang Yao Mei-Xin He Yu-Jie Ma Yun-Fan Yang Hui-Ping Yin Hui Hui |
| author_facet | Jun-Liang Yao Mei-Xin He Yu-Jie Ma Yun-Fan Yang Hui-Ping Yin Hui Hui |
| author_sort | Jun-Liang Yao |
| collection | DOAJ |
| description | Abstract In the integrated radar and communication system (IRCS), the design of signal that can simultaneously satisfy the radar detection and communication transmission is very important and difficult. Recently, some new properties of a class of solvable chaotic system have been studied for wireless applications, such as low bit error rate (BER) wireless communications and low cost target detection. In this paper, a novel IRCS based on the chaotic signal is proposed, and the performance of proposed scheme is analyzed. First, the solvable chaotic system and signal generation method are introduced. Second, the system and frame structures of IRCS using chaos as baseband signal and the corresponding signal processing algorithms are given. Third, the ambiguity function, radar detection errors and communication decoding errors of the proposed scheme are analyzed. Numerous simulations of the proposed IRCS are performed and the simulation results show that the proposed chaotic signal can satisfy the performance requirements of target detection effectively, as well as the high-performance wireless communication. In this context, the proposed IRCS based on chaotic signal is a good choice for the future integrated system. |
| format | Article |
| id | doaj-art-09d58dbb6f8c4084beefbdb284b375e0 |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-09d58dbb6f8c4084beefbdb284b375e02025-01-05T12:23:38ZengNature PortfolioScientific Reports2045-23222024-12-0114111510.1038/s41598-024-80956-4Design of integrated radar and communication system based on solvable chaotic signalJun-Liang Yao0Mei-Xin He1Yu-Jie Ma2Yun-Fan Yang3Hui-Ping Yin4Hui Hui5Shaanxi Key Laboratory of Complex System Control and Intelligent Informantion Processing, Xi’an University of TechnologyShaanxi Key Laboratory of Complex System Control and Intelligent Informantion Processing, Xi’an University of TechnologyShaanxi Key Laboratory of Complex System Control and Intelligent Informantion Processing, Xi’an University of TechnologyShaanxi Key Laboratory of Complex System Control and Intelligent Informantion Processing, Xi’an University of TechnologySchool of Computer Science and Technology, Xi’an University of Science and TechnologyShaanxi Key Laboratory of Complex System Control and Intelligent Informantion Processing, Xi’an University of TechnologyAbstract In the integrated radar and communication system (IRCS), the design of signal that can simultaneously satisfy the radar detection and communication transmission is very important and difficult. Recently, some new properties of a class of solvable chaotic system have been studied for wireless applications, such as low bit error rate (BER) wireless communications and low cost target detection. In this paper, a novel IRCS based on the chaotic signal is proposed, and the performance of proposed scheme is analyzed. First, the solvable chaotic system and signal generation method are introduced. Second, the system and frame structures of IRCS using chaos as baseband signal and the corresponding signal processing algorithms are given. Third, the ambiguity function, radar detection errors and communication decoding errors of the proposed scheme are analyzed. Numerous simulations of the proposed IRCS are performed and the simulation results show that the proposed chaotic signal can satisfy the performance requirements of target detection effectively, as well as the high-performance wireless communication. In this context, the proposed IRCS based on chaotic signal is a good choice for the future integrated system.https://doi.org/10.1038/s41598-024-80956-4Integrated radar and communication systemSolvable chaotic signalAmbiguity functionBit error rate |
| spellingShingle | Jun-Liang Yao Mei-Xin He Yu-Jie Ma Yun-Fan Yang Hui-Ping Yin Hui Hui Design of integrated radar and communication system based on solvable chaotic signal Scientific Reports Integrated radar and communication system Solvable chaotic signal Ambiguity function Bit error rate |
| title | Design of integrated radar and communication system based on solvable chaotic signal |
| title_full | Design of integrated radar and communication system based on solvable chaotic signal |
| title_fullStr | Design of integrated radar and communication system based on solvable chaotic signal |
| title_full_unstemmed | Design of integrated radar and communication system based on solvable chaotic signal |
| title_short | Design of integrated radar and communication system based on solvable chaotic signal |
| title_sort | design of integrated radar and communication system based on solvable chaotic signal |
| topic | Integrated radar and communication system Solvable chaotic signal Ambiguity function Bit error rate |
| url | https://doi.org/10.1038/s41598-024-80956-4 |
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