全双工干扰机的自干扰对消和目标回波削弱方法研究

doi:10.12305/j.issn.1001-506X.2024.12.01

Abstract

Abstract:

The full-duplex jammer has the capability to simultaneously transmit and receive high-threat signals, and has broad application prospects in the field of electronic countermeasures field. However, the cancellation of leaked strong self-interference nonlinear signals has become a challenging problem for detecting and receiving high-threat signals. In order to solve this problem and enhance the interference effect of the full-duplex jammer, a self-interference nonlinear model and its model solving method for the full-duplex jammer is proposed, and a target weakening method is presented to address the weak target masking ability. The proposed full-duplex self-interference cancellation method aims to improve the waveform agility capability of the full-duplex jammer, while the proposed target attenuation method aims to enhance the masking capability for the target. Simulation experimental results demonstrate that comparing with traditional methods, the proposed methods can adapt to radar waveform variations, achieving target attenuation with a level of 2 dB above the noise floor with normalized matching results, whereas traditional methods are fail to achieve such target attenuation effect. The proposed methods can quickly adapt to changes in radar signals and has stronger self-interference cancellation performance, which provides a technical approach to enhance the target masking performance of full-duplex jammer.

Key words: full-duplex jammer, self-interference cancellation, self-interference nonlinear model, target weakening method, radar waveform agility, self-interference cancellation performance, target masking performance

CLC Number:

TN974

Hongyu ZHU, Jingjian HUANG, Chao WANG, Yanqi WANG, Naichang YUAN. Research on self-interference cancellation and target echo attenuation methods in full-duplex jammer[J]. Systems Engineering and Electronics, 2024, 46(12): 3939-3947.

Figures/Tables 9

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References 37

1	CHEN Y , DING C , JIA Y , et al. Antenna/propagation domain self-interference cancellation (SIC) for in-band full-duplex wireless communication systems[J]. Sensors, 2022, 22 (5): 1699. doi: 10.3390/s22051699
2	DUARTE M , DICK C , SABHARWAL A . Experiment-driven characterization of full-duplex wireless systems[J]. IEEE Trans. on Wireless Communications, 2012, 11 (12): 4296- 4307. doi: 10.1109/TWC.2012.102612.111278
3	FUKUI T , KOMATSU K , MIYAJI Y , et al. Analog self-interference cancellation using auxiliary transmitter considering IQ imbalance and amplifier nonlinearity[J]. IEEE Trans. on Wireless Communications, 2020, 19 (11): 7439- 7452. doi: 10.1109/TWC.2020.3011467
4	KIAYANI A, ANTTILA L, VALKAMA M. Active RF cancellation of nonlinear TX leakage in FDD transceivers[C]//Proc. of the IEEE Global Conference on Signal and Information Processing, 2016.
5	JAIN M, CHOI J I, KIM T M, et al. Practical, real-time, full duplex wireless[C]//Proc. of the 17th Annual International Conference on Mobile Computing and Networking, 2011: 301-312.
6	LIU Y , QUAN X , PAN W S , et al. Digitally assisted analog interference cancellation for in-band full-duplex radios[J]. IEEE Communications Letters, 2017, 21 (5): 1079- 1082.
7	KOMATSU K , MIYAJI Y , UEHARA H . Basis function selection of frequency-domain Hammerstein self-interference canceller for in-band full-duplex wireless communications[J]. IEEE Trans. on Wireless Communications, 2018, 17 (6): 3768- 3780. doi: 10.1109/TWC.2018.2816061
8	MASMOUDI A , LE-NGOC T . Channel estimation and self-interference cancelation in full-duplex communication systems[J]. IEEE Trans. on Vehicular Technology, 2016, 66 (1): 321- 334.
9	QUAN X , LIU Y , SHAO S H , et al. Impacts of phase noise on digital self-interference cancellation in full-duplex communications[J]. IEEE Trans. on Signal Processing, 2017, 65 (7): 1881- 1893. doi: 10.1109/TSP.2017.2652384
10	ZOU Q Y , TARIGHAT A , SAYED A H . Joint compensation of IQ imbalance and phase noise in OFDM wireless systems[J]. IEEE Trans. on Communications, 2009, 57 (2): 404- 414. doi: 10.1109/TCOMM.2009.02.060526
11	SNOW T , FULTON C , CHAPPELL W J . Transmit-receive duplexing using digital beamforming system to cancel self-interference[J]. IEEE Trans. on Microwave Theory and Techniques, 2011, 59 (12): 3494- 3503. doi: 10.1109/TMTT.2011.2172625
12	ZHU H Y , HUANG J J , WANG C , et al. Multi-domain self-inter-ference cancellation methods considering RF imperfections[J]. IEEE Trans. on Wireless Communications, 2024, doi: 10.1109/TWC.2024.3353306
13	KONG D H , KIL Y S , KIM S H . Neural network aided digital self-interference cancellation for full-duplex communication over time-varying channels[J]. IEEE Trans. on Vehicular Technology, 2022, 71 (6): 6201- 6213. doi: 10.1109/TVT.2022.3158402
14	ZHANG J H , HE F M , LI W , et al. Self-interference cancellation: a comprehensive review from circuits and fields perspectives[J]. Electronics, 2022, 11 (2): 172- 187. doi: 10.3390/electronics11020172
15	LUO H , HOLM M , RATNARAJAH T . On the performance of active analog self-interference cancellation techniques for beyond 5G systems[J]. China Communications, 2021, 18 (10): 158- 168. doi: 10.23919/JCC.2021.10.011
16	KWAK J W , SIM M S , KANG I W , et al. Analog self-interference cancellation with practical RF components for full-duplex radios[J]. IEEE Trans. on Wireless Communications, 2022, 22 (7): 4552- 4564.
17	ZHU X S , CHEN W , WU Q Q , et al. Performance of RIS-assisted full-duplex space shift keying with imperfect self-interference cancellation[J]. IEEE Wireless Communications Letters, 2024, 13 (1): 128- 132. doi: 10.1109/LWC.2023.3322939
18	HONG Z H , ZHANG L , LI W , et al. Frequency-domain RF self-interference cancellation for in-band full-duplex communications[J]. IEEE Trans. on Wireless Communications, 2022, 22 (4): 2352- 2363.
19	KIM S M , LIM Y G , DAI L , et al. Performance analysis of self-interference cancellation in full-duplex massive MIMO systems: subtraction versus spatial suppression[J]. IEEE Trans. on Wireless Communications, 2022, 22 (1): 642- 657.
20	ZHU H Y , WANG C , YUAN N C , et al. Multi-domain blind source separation in-band full-duplex technique considering RF impairments[J]. Journal of Physics: Conference Series, 2023, 2625 (1): 012060. doi: 10.1088/1742-6596/2625/1/012060
21	LIAO W S , ZHAO O , LI K , et al. Implementation of in-band full-duplex using software defined radio with adaptive filter-based self-interference cancellation[J]. Future Internet, 2023, 15 (11): 360. doi: 10.3390/fi15110360
22	KOLODZIEJ K E , COOKSON A U , PERRY B T . RF canceller tuning acceleration using neural network machine learning for in-band full-duplex systems[J]. IEEE Open Journal of the Communications Society, 2021, 2, 1158- 1170. doi: 10.1109/OJCOMS.2021.3080618
23	ETELLISI E A , ELMANSOURI M A , FILIPOVIC D S . Wideband multimode monostatic spiral antenna STAR subsystem[J]. IEEE Trans. on Antennas and Propagation, 2017, 65 (4): 1845- 1854. doi: 10.1109/TAP.2017.2670362
24	LIAN R , SHIH T-Y , YIN Y Z , et al. A high-isolation, ultra-wideband simultaneous transmit and receive antenna with monopole-like radiation characteristics[J]. IEEE Trans. on Antennas and Propagation, 2017, 66 (2): 1002- 1007.
25	LAUGHLIN L , ZHANG C , BEACH M A , et al. Tunable frequency-division duplex RF front end using electrical balance and active cancellation[J]. IEEE Trans. on Microwave Theory and Techniques, 2018, 66 (12): 5812- 5824. doi: 10.1109/TMTT.2018.2851990
26	ZAMANIFEKRI A , SMOLDERS A B . Beam squint compensation in circularly polarized offset reflector antennas using a sequentially rotated focal-plane array[J]. IEEE Antennas and Wireless Propagation Letters, 2014, 14, 815- 818.
27	DINC T, CHAKRABARTI A, KRISHNASWAMY H. A 60 GHz same-channel full-duplex CMOS transceiver and link based on reconfigurable polarization-based antenna cancellation[C]//Proc. of the IEEE Radio Frequency Integrated Circuits Symposium, 2015: 31-34.
28	KORPI D , HEINO M , ICHELN C , et al. Compact inband full-duplex relays with beyond 100 dB self-interference suppression: enabling techniques and field measurements[J]. IEEE Trans. on Antennas and Propagation, 2016, 65 (2): 960- 965.
29	ZHANG Z Y , YUAN Y Q , CANG J , et al. An orbital angular momentum-based in-band full-duplex communication system and its mode selection[J]. IEEE Communications Letters, 2017, 21 (5): 1183- 1186. doi: 10.1109/LCOMM.2017.2660478
30	WU J , LI M J , BEHDAD N . A wideband, unidirectional circularly polarized antenna for full-duplex applications[J]. IEEE Trans. on Antennas and Propagation, 2018, 66 (3): 1559- 1563. doi: 10.1109/TAP.2018.2794063
31	PANSE V , JAIN T K , SHARMA P K , et al. Digital self-interfe-rence cancellation in the era of machine learning: a comprehensive review[J]. Physical Communication, 2022, 50, 101526. doi: 10.1016/j.phycom.2021.101526
32	吴飞, 邵士海, 唐友喜. 一种基于多天线波束成形的全双工自干扰抵消算法[J]. 电子学报, 2017, 45 (1): 8- 15. doi: 10.3969/j.issn.0372-2112.2017.01.002
	WU F , SHAO S H , TANG Y X . A novel self-interference cancellation algorithm using multi-antenna beamforming in full-duplex system[J]. Acta Electronica Sinica, 2017, 45 (1): 8- 15. doi: 10.3969/j.issn.0372-2112.2017.01.002
33	吴翔宇, 沈莹, 唐友喜, 等. 室内环境下共用收发天线同时同频全双工自干扰信道测量与建模[J]. 系统工程与电子技术, 2015, 37 (9): 2148- 2155.
	WU X Y , SHEN Y , TANG Y X , et al. Measurement and modeling of co-time co-frequency single antenna full duplex self interference channel in indoor environment[J]. Systems Engineering and Electronics, 2015, 37 (9): 2148- 2155.
34	陈嘉贝, 王青平, 叶源, 等. 基于NSGA-Ⅱ的波前相位畸变特性分析[J]. 系统工程与电子技术, 2022, 44 (5): 1439- 1446.
	CHEN J B , WANG Q P , YE Y , et al. Analysis on wave-front phase distortion characteristics based on NSGA-Ⅱ[J]. Systems Engineering and Electronics, 2022, 44 (5): 1439- 1446.
35	陈慧, 张铭宇, 李兴旺, 等. I/Q失衡影响下无人机多向全双工中继NOMA传输系统性能分析[J]. 电子与信息学报, 2022, 44 (3): 987- 995.
	CHEN H , ZHANG M Y , LI X W , et al. Performances analysis in UAV-aided multi-way NOMA full-duplex relay system with I/Q imbalance[J]. Journal of Electronics & Information Technology, 2022, 44 (3): 987- 995.
36	何怡敏, 赵宏志, 邵士海. IQ不平衡下全双工非线性自干扰频域对消[J]. 中国科学: 信息科学, 2023, 53 (6): 1212- 1229.
	HE Y M , ZHAO H Z , SHAO S H . Frequency-domain nonli-near interference cancellation scheme with IQ imbalance in full-duplex systems[J]. SCIENTIA SINICA Informations, 2023, 53 (6): 1212- 1229.
37	WANG Y Q , WANG C , SHI Q Z , et al. Adaptive optimization technology of segmented reconstruction signal based on genetic algorithm for enhancing radar jamming effect[J]. Frontiers in Physics, 2023, 11, 1277361. doi: 10.3389/fphy.2023.1277361

参数	取值
信号类型	LFM
载频频率/GHz	10
带宽/GHz	1
无线信道长度	4
K/dB	30
主通道延迟/ns	2
IRR/dB	30
相位噪声/dB	3
带宽/Hz	50
PA平滑参数	3
回退功率/dB	0
接收机底噪/dBm	-100

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Research on self-interference cancellation and target echo attenuation methods in full-duplex jammer

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