空中目标动态HRRP特征可重构模拟方法

doi:10.12305/j.issn.1001-506X.2024.04.01

Abstract

Abstract:

To solve the problem that the current passive simulation technology cannot realize the simulation of dynamic electromagnetic features of the target, a reconfigurable simulation method for dynamic high resolution range profile (HRRP) feature of the air target using the phase-switched screen (PSS) is proposed. Taking the unmanned helicopter rotors as an example, the motion state of the rotors is modeled, and its dynamic HRRP feature is analyzed in detail. In addition, the periodic modulation signal model of PSS is established, and its regulation effect on the radar incident waves is analyzed in detail. On this basis, a PSS reconfigurable simulation method with time-varying modulation frequency is proposed, which can generate time-varying controllable harmonic components. The distribution of harmonic components produced by the simulation is similar to the dynamic HRRP feature of the unmanned helicopter rotors. Through the comparative analysis of the simulation data, the PSS reconfigurable simulation method with time-varying modulation frequency can achieve the simulation effect for the dynamic HRRP feature of the unmanned helicopter rotors.

Key words: dynamic feature simulation, phase-switched screen (PSS), time-varying modulation frequency, high resolution range profile (HRRP)

CLC Number:

TN972+.44

Yong XU, Dejun FENG, Junjie WANG, Zhiming XU, Ran SUI. Reconfigurable simulation method for dynamic HRRP feature of air target[J]. Systems Engineering and Electronics, 2024, 46(4): 1135-1142.

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References 31

1	GAO P W , ZHI Y F , HU C F . Dynamic characteristics analysis and applications of electromagnetic environment based on group perception[J]. International Journal of Antennas and Propagation, 2022, 2022 (2): 1- 10.
2	AI X F , XU Z M , WU Q H , et al. Parametric representation and application of micro-Doppler characteristics for cone-shaped space targets[J]. IEEE Sensors Journal, 2019, 19 (24): 11839- 11849. doi: 10.1109/JSEN.2019.2937995
3	HUA X , YUAN W W , LEI B . Fast RCS modeling for dynamic target tracking[J]. International Journal on Smart Sensing and Intelligent Systems, 2015, 8 (4): 1956- 1976. doi: 10.21307/ijssis-2017-838
4	汤永浩, 干鹏, 张斌, 等. 雷达目标回波模拟技术发展现状与展望[J]. 航天电子对抗, 2020, 36 (6): 28- 34.
	TANG Y H , GAN P , ZHANG B , et al. Development status and prospect of radar target echo simulation technology[J]. Aero-space Electronic Warfare, 2020, 36 (6): 28- 34.
5	SCHOEDER P , SCHWEIZER B , GRATHWOHL A , et al. Multitarget simulator for automotive radar sensors with unknown chirp-sequence modulation[J]. IEEE Microwave and Wireless Components Letters, 2021, 31 (9): 1086- 1089. doi: 10.1109/LMWC.2021.3088882
6	SCHEIBLHOFER W , FEGER R , HADERER A , et al. Concept and realization of a low-cost multi-target simulator for CW and FMCW radar system calibration and testing[J]. International Journal of Microwave and Wireless Technologies, 2018, 10 (2): 207- 215. doi: 10.1017/S1759078718000028
7	DIEWALD A , NUSS B , PAULI M , et al. Arbitrary angle of arrival in radar target simulation[J]. IEEE Trans.on Microwave Theory and Techniques, 2022, 70 (1): 513- 520. doi: 10.1109/TMTT.2021.3106268
8	NIU G Z , LIU Y M , BAI B W , et al. A numerical simulation method of radar echo from a high-speed target[J]. IEEE Antennas and Wireless Propagation Letters, 2021, 20 (10): 1958- 1962. doi: 10.1109/LAWP.2021.3101213
9	KORNER G , HOFFMANN M , NEIDHARDT S , et al. Multirate universal radar target simulator for an accurate moving target simulation[J]. IEEE Trans.on Microwave Theory and Techniques, 2021, 69 (5): 2730- 2740. doi: 10.1109/TMTT.2021.3060817
10	邢世其, 刘业民, 李永祯, 等. 箔条在现代海战场中的应用及现状[J]. 航天电子对抗, 2021, 37 (2): 58- 64.
	XING S Q , LIU Y M , LI Y Z , et al. Application and status of chaff in modern sea battlefield[J]. Aerospace Electronic Warfare, 2021, 37 (2): 58- 64.
11	马德有, 杨晨晨, 王毅, 等. 加载龙伯透镜反射器的靶标RCS改型设计与仿真[J]. 火力与指挥控制, 2016, 41 (10): 155-158, 162.
	MA D Y , YANG C C , WANG Y , et al. Design and simulation of targets' RCS loaded with Luneburg-lens reflectors[J]. Fire Control & Command Control, 2016, 41 (10): 155-158, 162.
12	饶聃, 王学田. 厘米波段三面角反射器阵列电磁靶船设计[J]. 微波学报, 2018, 34 (S1): 41- 44.
	RAO D , WANG X T . Design of trihedral corner reflector array electromagnetic target ship in centimeter wave band[J]. Journal of Microwaves, 2018, 34 (S1): 41- 44.
13	LUO Y , GUO L X , ZUO Y C , et al. Time-domain scattering characteristics and jamming effectiveness in corner reflectors[J]. IEEE Access, 2021, 9, 15696- 15707. doi: 10.1109/ACCESS.2021.3053116
14	ACHOURI K , CALOZ C . Design, concepts, and applications of electromagnetic metasurfaces[J]. Nanophotonics, 2018, 7 (6): 1095- 1116. doi: 10.1515/nanoph-2017-0119
15	LUO X G . Principles of electromagnetic waves in metasurfaces[J]. Science China Physics, Mechanics & Astronomy, 2015, 58, 594201.
16	SUN S L , HE Q , HAO J M , et al. Electromagnetic metasurfaces: physics and applications[J]. Advances in Optics and Photonics, 2019, 11 (2): 380- 479. doi: 10.1364/AOP.11.000380
17	LI H Y , CAO Q S , LIU L L , et al. An improved multifunctional active frequency selective surface[J]. IEEE Trans.on Antennas and Propagation, 2018, 66 (4): 1854- 1862. doi: 10.1109/TAP.2018.2800727
18	PHON R , GHOSH S , LIM S . Novel multifunctional reconfi-gurable active frequency selective surface[J]. IEEE Trans.on Antennas and Propagation, 2018, 67 (3): 1709- 1718.
19	ZHAO Y L , FU J H , WANG Z F , et al. Design of a broadband switchable active frequency selective surfaces based on modified diode model[J]. IEEE Antennas and Wireless Propagation Letters, 2022, 21 (7): 1378- 1382. doi: 10.1109/LAWP.2022.3168983
20	LIANG J W , CAO Q S , WANG Y , et al. A multifunctional and miniaturized flexible active frequency selective surface[J]. IEEE Antennas and Wireless Propagation Letters, 2021, 20 (12): 2549- 2553. doi: 10.1109/LAWP.2021.3118689
21	CHANG Y M , WANG L , LI B , et al. Phase switched screen for radar cloaking based on reconfigurable artificial magnetic conductor[J]. IEEE Trans.on Electromagnetic Compatibility, 2021, 63 (5): 1417- 1422. doi: 10.1109/TEMC.2021.3069017
22	WANG J J , FENG D J , XU L T , et al. Synthetic aperture radar image modulation using phase-switched screen[J]. IEEE Antennas and Wireless Propagation Letters, 2018, 17 (5): 911- 915. doi: 10.1109/LAWP.2018.2823079
23	CHANG Y M , JIANG H J , WANG L , et al. Tri-band phase switched screen based on time modulation[J]. International Journal of RF and Microwave Computer-Aided Engineering, 2022, 32 (4): e23058.
24	LING G P, GONG W J, CHANG Y M, et al. Reconfigurable multi-band phase-switched-screen based on artificial magnetic conductor surface[C]//Proc. of the International Conference on Microwave and Millimeter Wave Technology, 2021.
25	LI W , VALENTINE J . Metamaterial perfect absorber based hot electron photodetection[J]. Nano Letters, 2014, 14 (6): 3510- 3514. doi: 10.1021/nl501090w
26	BEHERA J K , LIU K , LIAN M , et al. A reconfigurable hyperbolic metamaterial perfect absorber[J]. Nanoscale Advances, 2021, 3 (6): 1758- 1766. doi: 10.1039/D0NA00787K
27	ZHANG B L , LI Z X , HU Z D , et al. Analysis of a bidirectional metamaterial perfect absorber with band-switch ability for multifunctional optical applications[J]. Results in Physics, 2022, 34, 105313. doi: 10.1016/j.rinp.2022.105313
28	DONG F L , CHU W G . Multichannel-independent information encoding with optical metasurfaces[J]. Advanced Materials, 2019, 31 (45): 1804921. doi: 10.1002/adma.201804921
29	CUI T J , LIU S , ZHANG L . Information metamaterials and metasurfaces[J]. Journal of Materials Chemistry C, 2017, 5 (15): 3644- 3668. doi: 10.1039/C7TC00548B
30	WU R Y , SHI C B , LIU S , et al. Addition theorem for digital coding metamaterials[J]. Advanced Optical Materials, 2018, 6 (5): 1701236. doi: 10.1002/adom.201701236
31	XU L T , FENG D J , WANG X S . Matched-filter properties of linear-frequency-modulation radar signal reflected from a phase-switched screen[J]. IET Radar, Sonar & Navigation, 2016, 10 (2): 318- 324.

参数	符号	参数值
中心频率/GHz	f_c	10
信号脉宽/μs	T_p	20
信号带宽/GHz	B_w	1
采样频率/GHz	F_s	2
脉冲重复频率/Hz	PRF	1 000

[1]	Jingming SUN, Shengkang YU, Jun SUN. Radar small sample target recognition method based on meta learning and its improvement [J]. Systems Engineering and Electronics, 2022, 44(6): 1839-1845.
[2]	Jingming SUN, Shengkang YU, Jun SUN. Pose sensitivity analysis of HRRP recognition based on deep learning [J]. Systems Engineering and Electronics, 2022, 44(3): 802-807.
[3]	Junjie WANG, Dejun FENG, Weidong HU. Two-dimensional SAR image modulation method based on time-varying materials [J]. Systems Engineering and Electronics, 2022, 44(2): 455-462.
[4]	Bo DAN, Zhequan FU, Shan GAO, Tao JIAN. Full-polarization high resolution range profile recognition technology for sea surface target based on convolutional neural network [J]. Systems Engineering and Electronics, 2022, 44(1): 108-116.
[5]	Chaoying HUO, Hua YAN, Xuejian FENG, Hongcheng YIN, Xiaoyu XING, Jinwen LU. Correlation research between deep features of HRRP sparse auto-encoder and scattering center features [J]. Systems Engineering and Electronics, 2021, 43(11): 3040-3053.
[6]	Liang ZHANG, Wei YANG, Weijie LI, Xiaoqi YANG, Yongxiang LIU. Classification of radar clutter amplitude statistical model based on complex-valued convolutional-ResNet [J]. Systems Engineering and Electronics, 2021, 43(11): 3086-3097.
[7]	Wang LU, Yasheng ZHANG, Can XU, Caiyong LIN. HRRP target recognition method based on bispectrum-spectrogram feature and deep convolutional neural network [J]. Systems Engineering and Electronics, 2020, 42(8): 1703-1709.
[8]	Qian XIANG, Xiaodan WANG, Rui LI, Jie LAI, Guoling ZHANG. HRRP image recognition of midcourse ballistic targets based on DCNN [J]. Systems Engineering and Electronics, 2020, 42(11): 2426-2433.
[9]	LIU Dai, ZHAO Yongbo, ZHOU Yongwei, CHEN Mingzhe, LI Wei. Maneuvering target tracking algorithm aided by a high resolution range profile [J]. Systems Engineering and Electronics, 2019, 41(9): 1967-1972.
[10]	WANG Caiyun, HUANG Panpan, LI Xiaofei, WANG Jianing, ZHAO Huanyue. Radar HRRP target recognition based on AEPSO-SVM algorithm [J]. Systems Engineering and Electronics, 2019, 41(9): 1984-1989.
[11]	GUO Pengcheng, LIU Zheng, LUO Dingli. Radar HRRP clutter robust target recognition method based on double anomaly detection [J]. Systems Engineering and Electronics, 2019, 41(10): 2221-2226.
[12]	YUAN Jiawen, LIU Wenbo, ZHANG Gong. Application of dictionary learning algorithm in HRRP based on statistical modeling [J]. Systems Engineering and Electronics, 2018, 40(4): 762-767.
[13]	LI Bin, LI Hui. HRRP feature extraction based on mixtures of probabilistic principal component analysis [J]. Systems Engineering and Electronics, 2017, 39(1): 1-7.
[14]	WU Jia-ni, CHEN Yong-guang, FENG De-jun, WANG Xue-song. Target recognition for polarimetric HRRP based on pre-classification and model matching [J]. Systems Engineering and Electronics, 2016, 38(9): 1969-1974.
[15]	NING Chao, HUANG Jing, HUANG Pei-kang. Solution for characteristic parameters of precession cone-shaped #br# target using HRRP [J]. Systems Engineering and Electronics, 2014, 36(4): 650-655.

Reconfigurable simulation method for dynamic HRRP feature of air target

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