Submit Manuscript
Peer Review
Editor Work
| Citation: | TANG Jianglan, LIU Jialei, MA Jiazhi, et al. Discrete spectrum cover signal waveform design and generation method[J]. Journal of Radars, 2023, 12(6): 1275–1289. doi: 10.12000/JR23137
|
Discrete Spectrum cover Signal Waveform Design and Generation Method
DOI: 10.12000/JR23137
More Information-
Abstract
Radio Frequency-screen is one of the earliest radar active antijamming measures. It achieves antijamming by transmitting cover pulses of different frequencies before the radar pulse signal to induce enemy jammers. As the demand for antijamming measures has become increasingly urgent in recent years, Radio Frequency-screen technology has been further developed. The most representative is the use of discontinuous spectrum signals as a cover signal. However, energy utilization for sending the cover signal can be improved further. To address this problem, this paper proposes a discrete spectrum cover signal based on the discontinuous spectrum cover signal and establishes the waveform design function under the joint constraint of constant modulus and spectral amplitude. The cover signal with discrete spectrum and energy aggregation is generated using the Alternating Direction Method of Multipliers (ADMM) and spectrum shaping algorithm solution. The simulation results show that the discrete spectrum cover signal has a higher spectral amplitude of approximately 5～12 dB than the discontinuous-spectrum cover signal for the same energy and bandwidth. Moreover, the discrete spectrum cover signal can cover a larger spectral range with the same energy and close spectral amplitude, realizing a better antijamming cover effect. -
-
References
[1] 金珊珊, 王春阳, 邱程, 等. 对抗应答式干扰的射频掩护脉冲设计[J]. 中国电子科学研究院学报, 2014, 9(4): 377–381. doi: 10.3969/j.issn.1673-5692.2014.04.010JIN Shanshan, WANG Chunyang, QIU Cheng, et al. Design of RF protecting signal for transponder jamming suppression[J]. Journal of CAEIT, 2014, 9(4): 377–381. doi: 10.3969/j.issn.1673-5692.2014.04.010[2] 张昭建, 谢军伟, 杨春晓, 等. 掩护脉冲信号抗转发式欺骗干扰性能分析[J]. 弹箭与制导学报, 2016, 36(4): 149–152, 156. doi: 10.15892/j.cnki.djzdxb.2016.04.039.ZHANG Zhaojian, XIE Junwei, YANG Chunxiao, et al. Performance analysis of screening pulse signal confronts to deception jamming[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2016, 36(4): 149–152, 156. doi: 10.15892/j.cnki.djzdxb.2016.04.039.[3] 丁爽, 尚朝轩, 韩壮志, 等. 连续波掩护信号技术研究[J]. 现代防御技术, 2018, 46(1): 190–194. doi: 10.3969/j.issn.1009-086x.2018.01.030DING Shuang, SHANG Chaoxuan, HAN Zhuangzhi, et al. Continuous wave radio frequency-screen signal[J]. Modern Defense Technology, 2018, 46(1): 190–194. doi: 10.3969/j.issn.1009-086x.2018.01.030[4] 杨娟. 雷达射频掩护的认知抗干扰技术研究[D]. [硕士论文], 西安电子科技大学, 2018.YANG Juan. Research on the cognitive anti-jamming technology of radar radio frequency-screen[D]. [Master dissertation], Xidian University, 2018.[5] 李尔康. 基于干扰认知的雷达反干扰波形设计与实现[D]. [硕士论文], 电子科技大学, 2022.LI Erkang. Design and implementation of radar anti-jamming waveform based on jamming cognition[D]. [Master dissertation], University of Electronic Science and Technology of China, 2022.[6] 杨超, 蒋卫锋. 雷达有源诱饵设计考虑因素[J]. 舰船电子工程, 2016, 36(5): 81–82, 95.YANG Chao and JIANG Weifeng. Considerations for radar active decoy design[J]. Ship Electronic Engineering, 2016, 36(5): 81–82, 95.[7] 陈新竹. 多功能数字阵列雷达空域抗有源干扰方法研究[D]. [博士论文], 上海交通大学, 2020.CHEN Xinzhu. Research on spatial jamming cancellation in mutifunction digital array radar[D]. [Ph.D. dissertation], Shanghai Jiao Tong University, 2020.[8] BUTT F A, NAQVI I H, and NAJAM A I. Radar ECCM against deception jamming: A novel approach using bi-static and mono-static radars[C]. 2012 15th International Multitopic Conference (INMIC), Islamabad, Pakistan, 2012: 137–141. doi: 10.1109/INMIC.2012.6511482.[9] ZHAO Dehua, WEI Yinsheng, and LIU Yongtan. Hopped-frequency waveform design for range sidelobe suppression in spectral congestion[J]. IET Radar, Sonar & Navigation,2018, 12(1): 87–94. doi: 10.1049/iet-rsn.2017.0232[10] 赵德华. 频谱拥堵环境下的自适应雷达波形设计研究[D]. [博士论文], 哈尔滨工业大学, 2018.ZHAO Dehua. Research on waveform design for adaptive radar in spectrum congested environment[D]. [Ph.D. dissertation], Harbin Institute of Technology, 2018.[11] 余显祥, 路晴辉, 杨婧, 等. 短基线收发分置频域协同波形设计方法[J]. 雷达学报, 2022, 11(2): 227–239. doi: 10.12000/JR22014YU Xianxiang, LU Qinghui, YANG Jing, et al. Frequency domain cooperative waveform design method for short baseline transceiver[J]. Journal of Radars, 2022, 11(2):227–239. doi: 10.12000/JR22014[12] TERRY Guo and ROBERT Qiu. OFDM waveform design compromising spectral nulling, side-lobe suppression and range resolution[C]. 2014 IEEE Radar Conference, Cincinnati, USA, 2014: 1424–1429.[13] 位寅生, 徐朝阳. 非连续谱雷达信号设计综述[J]. 雷达学报, 2022, 11(2): 183–197. doi: 10.12000/JR22023WEI Yinsheng and XU Zhaoyang. Review of signal design for discontinuous spectrum radar[J]. Journal of Radars, 2022, 11(2): 183–197. doi: 10.12000/JR22023[14] LI Xiaodong and CIMINI L J. Effects of clipping and filtering on the performance of OFDM[C]. 1997 IEEE 47th Vehicular Technology Conference. Technology in Motion, Phoenix, USA, 1997: 1634–1638.[15] BOYD S, PARIKH N, CHU E, et al. Distributed optimization and statistical learning via the alternating direction method of multipliers[J]. Foundations and Trends® in Machine Learning , 2010, 3(1): 1–122. doi: 10.1561/2200000016[16] TANG Bo, LI Jian, and LIANG Junli. Alternating direction method of multipliers for radar waveform design in spectrally crowded environments[J]. Signal Processing, 2018, 142: 398–402. doi: 10.1016/j.sigpro.2017.08.003[17] TANG Bo, LI Jun, ZHANG Yu, et al. Design of MIMO radar waveform covariance matrix for Clutter and Jamming suppression based on space time adaptive processing[J]. Signal Processing, 2016, 121: 60–69. doi: 10.1016/j.sigpro.2015.10.033[18] LIANG Junli, SO H C, LI Jian, et al. Unimodular sequence design based on alternating direction method of multipliers[J]. IEEE Transactions on Signal Processing, 2016, 64(20): 5367–5381. doi: 10.1109/TSP.2016.2597123[19] LIANG Junli, SO H C, LI Jian, et al. On optimizations with magnitude constraints on frequency or angular responses[J]. Signal Processing, 2018, 145: 214–224. doi: 10.1016/j.sigpro.2017.12.009[20] ROWE W, STOICA P, and LI Jian. Spectrally constrained waveform design [sp Tips&Tricks][J].IEEE Signal Processing Magazine, 2014, 31(3): 157–162. doi: 10.1109/MSP.2014.2301792[21] 彭德强. 线性调频信号和噪声调频信号性能对比分析[J]. 舰船电子对抗, 2021, 44(1): 22–26. doi: 10.16426/j.cnki.jcdzdk.2021.01.005PENG Deqiang. Analysis of the performance comparison between LFM signal and noise FM signal[J]. Shipboard Electronic Countermeasure, 2021, 44(1): 22–26. doi: 10.16426/j.cnki.jcdzdk.2021.01.005[22] 金珊珊, 王春阳, 李欣. 灵巧干扰及其对抗技术综述[J]. 现代防御技术, 2014, 42(4): 131–135, 142.JIN Shanshan, WANG Chunyang, and LI Xin. Overview on smart noise jamming and countermeasures[J]. Modern Defense Technology, 2014, 42(4): 131–135, 142. -
Proportional views
- Publishing Ethics
- Journal Insights
- Abstracting & Indexing
- Peer Review Policies
- Guide for Authors
- Conference
- ISSN 2095-283X (Print)ISSN 2097-339X (Online)
- CN 10-1030/TN
- CODEN LXEUAO
About Journal
- Sponsor: China Radio Detection and Ranging Industry Association (CRIA)
- Phone: 010-58887062
- Email：radars@aircas.ac.cn
- Publisher: Leida Xuebao Bianjibu (Editorial office of the Journal of Radars)
Contacts Us
京ICP备20021838号-8
Supported by: Beijing Renhe Information Technology Co. Ltd
Export File
Citation
Format
Content
DownLoad:
- Figure 1. Schematic of frequency domain cooperative waveform power configuration principle
- Figure 2. Comparison of discontinuous spectrum cover signal and discrete spectrum cover signal
- Figure 3. Schematic diagram of the discrete spectrum cover waveform spectrum
- Figure 4. Discrete spectrum signal spectrum shaping
- Figure 5. Schematic of the interference signal spectrum distribution
- Figure 6. Comparison of two signal spectra at the same bandwidth
- Figure 7. Comparison of two signal spectra with different bandwidths
- Figure 8. Trend of spectral power difference in the passband with the percentage of spectral line spacing over the bandwidth
- Figure 9. Trend of discrete spectrum cover signal passband undulation with ripple control term
- Figure 10. Trend of discrete spectrum cover signal passband average amplitude with ripple control term
- Figure 11. Spectral correspondence of narrowband detection signal and broadband cover signal (the ratio of detection signal to cover signal power is 1:4)
- Figure 12. Spectral correspondence of narrowband detection signal and broadband cover signal (the ratio of detection signal to cover signal power is 1:1)
- Figure 13. Noise FM jamming spectrum diagram
- Figure 14. Comparison of R-D diagram under noise FM jamming scenarios
- Figure 15. Combined interference spectrum diagram
- Figure 16. Comparison of R-D diagram under combined interference scenarios