典型相控阵通信系统非对称损伤效应实验研究

张荣威; 李平; 孔海龙; 汤桂花

doi:10.11884/HPLPB202537.250152

典型相控阵通信系统非对称损伤效应实验研究

doi: 10.11884/HPLPB202537.250152

张荣威^{1, 2,},
李平²,
孔海龙²,
汤桂花²

1.
浙江大学光电科学与工程学院，杭州 310058
2.
西北核技术研究所，先进高功率微波重点实验室，西安 710024

详细信息

作者简介:
张荣威，18966902276@vip.163.com

中图分类号: TN975
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- 被引次数: 0
出版历程
- 收稿日期: 2025-05-24
- 修回日期: 2025-06-12
- 录用日期: 2025-07-12
- 网络出版日期: 2025-07-29

Experimental study on asymmetric damage effect of phased array communication system

1.
College of Optical Science and Engineering, Zhejiang University, Hangzhou 310058, China
2.
Key Laboratory of Advanced Science and Technology on High Power Microwave, Northwest Institute of Nuclear Technology, Xi’an 710024 China

摘要

摘要: 高功率微波可通过“前门”耦合毁伤通信系统的射频前端关键器件，导致系统性能降级或失效。对于相控阵通信系统，其射频通道数量多，各射频通道损伤程度并不一致，这种非对称的损伤会造成相控阵天线波束合成受到影响，导致系统性能更加恶化。通过半实物仿真实验和系统级辐照实验，开展了典型相控阵通信系统的非对称损伤效应研究。研究结果表明，高功率微波毁伤相控阵通信系统后将造成各通道出现非对称损伤，且幅相不一致性越大，尤其是相位不一致性越大，系统性能受到的额外损失也就越大。
- 相控阵 /
- 非对称损伤 /
- 高功率微波 /
- 幅相不一致
Abstract: Background
High Power Microwave can destroy key components of communication system through front door coupling, resulting in system performance degradation or failure. For receivers with a single RF channel, the degree of system performance degradation can generally be evaluated using the effect results at the device level.
Purpose
However, for phased array communication systems, the assessment of the system-level damage effect of HPM is a challenge. This is because there are numerous RF channels in the system, and the damage of each channel is not consistent, making it difficult to apply the effect results at the device level to evaluate the system performance.
Methods
To verify the asymmetric damage effect of HPM on phased array communication systems and assess the impact of this asymmetric damage on system performance, based on theoretical analysis, this paper established a semi-physical simulation experiment and system-level irradiation experiment method, and conducted research on the asymmetric damage effect of typical phased array communication systems. The study investigated the additional impact of amplitude and phase inconsistency on system performance and carried out system-level verification experiments.
Results
The results show that when the phased array communication system was damaged by HPM, asymmetric damage occurs between channels, affecting the synthesis of the phased array antenna beam, and further deteriorating the system performance.
Conclusions
Moreover, the greater the amplitude and phase inconsistency, especially the greater the phase inconsistency, the greater the additional loss of system performance.
- phased array /
- asymmetric damage /
- high power microwave /
- inconsistency of amplitude and phase

HTML全文

图 1 误差矢量幅度过大导致解调质量下降

Figure 1. EVM leads to a decrease in demodulation accuracy

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图 2 半实物仿真实验系统框图

Figure 2. Block diagram of the semi-physical simulation experiment system

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图 3 系统级辐照实验系统框图

Figure 3. Block diagram of the system-level irradiation experiment system

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图 4 系统性能降级随幅度均值变化关系

Figure 4. Variation relationship of system performance degradation with the mean amplitude

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图 5 系统性能降级随幅度标准差变化关系

Figure 5. Variation relationship of system performance degradation with the amplitude standard deviation

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图 6 系统性能降级随相移标准差变化关系

Figure 6. Variation relationship of system performance degradation with the phase shift standard deviation

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图 7 实验前后频谱仪接收通信信号功率变化

Figure 7. Variation in power received by the spectrum analyzer before and after the experiment

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参考文献(10)

[1]	Brookner E. Recent developments and future trends in phased arrays[C]//Proceedings of the 2013 IEEE International Symposium on Phased Array Systems and Technology. 2013: 43-53.
[2]	Kharalkar A, Batabyal A, Zele R, et al. A review of phased-array receiver architectures for 5G communications[C]//Proceedings of the 2022 IEEE Region 10 Symposium (TENSYMP). 2022: 1-6.
[3]	Youn Y, Wu Jinkai, Topözlü H, et al. Recent advancements on wideband phased array antennas for high power microwave applications[C]//Proceedings of the 2024 IEEE International Symposium on Phased Array Systems and Technology (ARRAY). 2024: 1-7.
[4]	李靖, 王金海, 刘彦刚, 等. 卫星通信中相控阵天线的应用及展望[J]. 无线电工程, 2019, 49(12):1076-1084 doi: 10.3969/j.issn.1003-3106.2019.12.011 Li Jing, Wang Jinhai, Liu Yan’gang, et al. Application and prospect of phased array antenna in satellite communications[J]. Radio Engineering, 2019, 49(12): 1076-1084 doi: 10.3969/j.issn.1003-3106.2019.12.011
[5]	王从思, 于蓉, 王艳, 等. 有源相控阵天线服役性能调控技术进展与挑战[J]. 电子机械工程, 2023, 39(1):12-20 Wang Congsi, Yu Rong, Wang Yan, et al. Progress and challenge of operating performance regulation technology for active phased array antennas[J]. Electro-Mechanical Engineering, 2023, 39(1): 12-20
[6]	韩晓东, 孙清洋, 舒汀, 等. 机载有源相控阵雷达抗干扰试验评估研究[J]. 现代雷达, 2017, 39(2):91-96 Han Xiaodong, Sun Qingyang, Shu Ting, et al. A study on the anti-jamming test and evaluation of airborne active phased array radar[J]. Modern Radar, 2017, 39(2): 91-96
[7]	Wada Y, Kikuchi H, Yoshikawa E, et al. Phase and amplitude correction for adaptive beamforming of phased array weather radar[J]. IEEE Transactions on Geoscience and Remote Sensing, 2024, 62: 5111011.
[8]	Yang Haining, Yi Shijia, Li Tingjun, et al. A channel calibration and beamforming approach for elemental multi-function digital phased array[C]//Proceedings of the 2022 IEEE Radar Conference (RadarConf22). 2022: 1-5.
[9]	Bakr O M, Johnson M. Impact of phase and amplitude errors on array performance[R]. Technical Report No. UCB/EECS-2009-1, 2009.
[10]	Zhang Yonghua, Huang Wenhua, Li Ping, et al. Analysis of influence of channel damage on phased array communication links[C]//Proceedings of the 2019 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC). 2019: 306-310.