2024 06 v.47 22-26+59
基于自干扰对消的同时收发距离拖引干扰技术研究
基金项目(Foundation):
邮箱(Email):
DOI:
10.16426/j.cnki.jcdzdk.2024.06.006
中文作者单位:
西安电子科技大学杭州研究院;西安中电科西电科大雷达技术协同创新研究院有限公司;西安电子科技大学;
摘要(Abstract):
对脉冲压缩雷达进行距离拖引干扰时，电子对抗系统自身产生的干扰信号与需要接收的侦察信号存在严重的时频域混叠，导致系统难以持续侦察雷达的探测信号，无法生成基于雷达探测信号的时延干扰信号。针对该问题，提出基于归一化最小均方(NLMS)的数字域自干扰对消算法来避免干扰信号对侦察信号的影响。仿真结果表明利用该算法，系统可以在释放干扰的同时，侦察到雷达的探测信号，并且基于该探测信号完成了距离拖引假目标信号的生成。
关键词(KeyWords):
同时收发系统;自适应滤波;数字自干扰对消
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参考文献
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[2] 张建中，文树梁，高红卫，等.一种基于间歇采样的新型干扰技术及实现[J].现代雷达，2018,40(11):81-85.
[3] 杨少奇，田波.LFM脉压雷达间歇采样调相干扰研究[J].计算机仿真，2016,33(10):9-13.
[4] 邹亚州，向新，张婧怡.全双工射频自干扰改进时变步长NLMS对消算法[J].信号处理，2017,33(10):1360-1367.
[5] MAUSKAR C.Self-interference cancellation in full duplex radios and LTE-unlicensed[D].Riverside:University of California,2016.
[6] NARAYANAN S,AHMADI H,FLANAGAN M F.On the performance of spatial modulation MIMO for full-duplex relay networks[J].IEEE Transactions on Wireless Communications,2017,16(6):3727-3746.
[7] AHMED E,ELTAWIL A M.All-digital self-interference cancellation technique for full-duplex systems[J].IEEE Transactions on Wireless Communications,2015,14(7):3519-3532.
[8] GUO W,HE Y,ZHAO H,et al.Self-interference cancellation for cooperative jamming communications with nonideal alignment and channel equalization[J].Science China-Information Sciences,2021,64(11):212302.
[9] 李佳奇.雷达干扰机系统的收发同时技术研究[D].西安：西安电子科技大学，2022.
[10] 王钟慧.基于完全重构的宽带数字自干扰对消技术研究[D].西安：西安电子科技大学，2021.
[11] LOPEZ-VALCARCE R,ANTONIO-RODRIGUEZ E,MOSQUERA C,et al.An adaptive feedback canceller for full-duplex relays based on spectrum shaping[J].IEEE Journal on Selected Areas in Communications,2012,30(8):1566-1577.
[12] BHARADIA D,MCMILIN E,KATTI S.Full duplex radios[C]//SIGCOMM Computer Communication Review.2013:375-386.
[13] 蒋伊琳，王林森，李金鑫.基于深度神经网络的收发同时系统中自干扰数字对消算法[J].电子与信息学报，2022,44(12):4229-4237.
[14] 王铎澎，黄华，张生凤.一种改进型KB-RLS算法在自干扰对消中的工程应用[J].舰船电子对抗，2024,47(1):89-94.
[15] KRISTENSEN A T,BURG A,BALATSOUKAS-STIMMING A.Advanced machine learning techniques for self-interference cancellation in full-duplex radios[C]//Proceedings of the 53rd Asilomar Conference on Signals,Systems,and Computers.2019:1149-1153.
[16] MURANOV K,ISLAM M A,SMIDA B,et al.On deep learning assisted self-interference estimation in a full-duplex relay link[J].IEEE Wireless Communications Letters,2021,10(12):2762-2766.
[17] GUO H Q,WU S E,WANG H G,et al.DSIC:deep learning based self-interference cancellation for in-band full duplex wireless[C]//Proceedings of IEEE Global Communications Conference (GLOBECOM).2019:1-6.
基本信息:
DOI：10.16426/j.cnki.jcdzdk.2024.06.006
中图分类号:TN974
引用信息:
[1]王楠,高晶,薛翔等.基于自干扰对消的同时收发距离拖引干扰技术研究[J].舰船电子对抗,2024,47(06):22-26+59.DOI:10.16426/j.cnki.jcdzdk.2024.06.006.
基金信息: