Journal of Systems Engineering and Electronics ›› 2024, Vol. 35 ›› Issue (5): 1148-1166.doi: 10.23919/JSEE.2024.000073
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收稿日期:2022-11-24出版日期:2024-10-18发布日期:2024-11-06
Intelligent recognition and information extraction of radar complex jamming based on time-frequency features
Ruihui PENG1,2(
), Xingrui WU2,*(), Guohong WANG3(), Dianxing SUN1,3(), Zhong YANG4(), Hongwen LI2()
- 1 College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China
2 Qingdao Innovation and Development Center , Harbin Engineering University, Qingdao 266000, China
3 Information Fusion Research Institute , Naval Aeronautical University, Yantai 264001, China
4 National Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of Engineering, Wuhan 430033, China
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Received:2022-11-24Online:2024-10-18Published:2024-11-06 -
Contact:Xingrui WU E-mail:pengruihui@hrbeu.edu.cn;wxr@hrbeu.edu.cn;wangguohong2008@126.com;sdxdd.hi@163.com;yangzhong_yz@hotmail.com;hongwen@hrbeu.edu.cn -
About author:
PENG Ruihui was born in 1979. He received his Ph.D. degree in engineering from Navy University of Engineering, Wuhan, China, in 2010. He is currently a professor of information and communication engineering at Harbin Engineering University. His research interests include radar signal processing, radar target characteristics and radar anti-jamming. E-mail: pengruihui@hrbeu.edu.cn
WU Xingrui was born in 1999. She received her B.S. degree from Yantai University of Technology in 2017. She is currently pursuing her M.S. degree in Qingdao Innovation and Development Center, Harbin Engineering University, Qingdao, China. Her research interests include typical jamming environment perception and weak target detection. E-mail: wxr@hrbeu.edu.cn
WANG Guohong was born in 1963. He received his Ph.D. degree from Beijing University of Aeronautics and Astronautics, Beijing, China, in 2002. He is currently a professor with the Information Fusion Research Institute, Navy Aeronautical University. His research interests include hypersonic target tracking, maneuvering target tracking, and multi-radar track-to-track association. E-mail: wangguohong2008@126.com
SUN Dianxing was born in 1983. He received his Ph.D. degree in information and communication engineering from Navy Aeronautical University , Yantai, China, in 2015. He is currently a professor of information and communication engineering at Harbin Engineering University. His research interests include radar signal processing, radar data processing and radar anti-jamming. E-mail: sdxdd.hi@163.com
YANG Zhong was born in 1989. He received his Ph.D. degree from Queen Mary University of London, London, the UK, in 2021. He is a lecturer in Naval University of Engineering. His research interests are machine learning, wireless communication, and radar anti-jamming. E-mail: yangzhong_yz@hotmail.com
LI Hongwen was born in 1999. He is currently pursuing his M.S. degree in Qingdao Innovation and Development Center of Harbin Engineering University, Qingdao, China. His current research interests include motion planning, machine learning and nonlinear control for autonomous multirotor unmanned aeriel vehicles. E-mail: hongwen@hrbeu.edu.cn -
Supported by:This work was supported by Shandong Provincial Natural Science Foundation (ZR2020MF015), and Aerospace Technology Group Stability Support Project (ZY0110020009).
引用本文
. [J]. Journal of Systems Engineering and Electronics, 2024, 35(5): 1148-1166.
Ruihui PENG, Xingrui WU, Guohong WANG, Dianxing SUN, Zhong YANG, Hongwen LI. Intelligent recognition and information extraction of radar complex jamming based on time-frequency features[J]. Journal of Systems Engineering and Electronics, 2024, 35(5): 1148-1166.
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| Parameter | YOLOv5s | YOLOv5m | YOLOv5l | YOLOv5x |
| Depth multiple | 0.33 | 0.67 | 1.0 | 1.33 |
| Width multiple | 0.50 | 0.75 | 1.0 | 1.25 |
| C3-n(True) | 1,3,3 | 2,6,6 | 3,9,9 | 4,12,12 |
| C3-n(False) | 1 | 2 | 3 | 4 |
| Parameters(MB) | 7.3 | 21.4 | 47.0 | 87.7 |
| Number of convolution | 32,64,128, | 48,96,192, | 64,128,256, | 80,160,320, |
| cores in backbone | 256,512 | 384,768 | 512, | 640, |
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| Bandwidth/MHz | Carrier frequency/GHz | Sampling frequency/MHz | Pulse width/μs |
| 10 | 3 | 20 | 100 |
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| Jamming type | Time delay distribution range / | Frequency distribution range / |
| Noise AM jamming | 0−10 | 1−2 |
| Dense false target jamming | 0−10 | 2−2.5 |
| Comb spectrum jamming | 45−56 | 3−3.5 |
| Intermittent sampling and forwarding jamming | 60−80 | 0.2−2.8 |
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| Parameter | Value |
| Bandwidth/MHz | 3 |
| Number of sampling points | 4 184 |
| Pulse width/μs | 120 |
| Number of pulses | 508 |
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| Parameter | Value |
| Bandwidth/MHz | 3 |
| Number of sampling points | 4 184 |
| Pulse width/μs | 80 |
| Number of pulses | 508 |
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| Jamming type | Time delay distribution range/μs |
| Smart noise jamming | 0−140 |
| Slice reconstruction jamming | 18−105 |
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