[1]田孝华,刘小虎.对ILS小功率干扰的效能评估与仿真研究[J].机械与电子,2018,(11):63-66,70.
　TIAN XiaohuaLIU Xiaohu.Study on Low Power Jamming Effectiveness Evaluation and Simulation of ILS[J].Machinery & Electronics,2018,(11):63-66,70.
点击复制

对ILS小功率干扰的效能评估与仿真研究
分享到：

《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2018年11期
页码:
63-66,70
栏目:
自动控制与检测
出版日期:
2018-11-24

文章信息/Info

Title:
Study on Low Power Jamming Effectiveness Evaluation and Simulation of ILS
文章编号:
1001-2257(2018)11-0063-04
作者:
田孝华1; 2; 刘小虎3
(1.西安培华学院智能科学与信息工程学院,陕西 西安 710125; 2. 空军工程大学信息与导航学院,陕西 西安 710077; 3. 西安工业大学机电工程学院,陕西 西安 710021)
Author(s):
TIAN Xiaohua1; 2LIU Xiaohu3
(1. School of Intelligence Science and Information Engineering, Xi'an Peihua University, Xi'an 710125, China; 2. Information and Navigation College, Air Force Engineering University, Xi'an 710077, China; 3. School of Mechatronic Engineering, Xi'an Technol
关键词:
仪表着陆系统;  调制度差;  载波加边带;  纯边带;  对数周期天线阵
Keywords:
instrument landing system(ILS);  difference of degree of modulation(DDM);  carrier with sidebands(CSB);  sidebands only(SBO);  logarithmic periodic antenna array
分类号:
TN961; TN972.2
文献标志码:
A
摘要:
在电子对抗中,小功率干扰技术是近几年研究的焦点,本文研究了小功率干扰对仪表着陆系统(instrument landing system,ILS)性能的影响,为ILS干扰环境的效能评估提供参考。首先,推导了ILS的测量参数调制度差(difference of degree of modulation,DDM)受干扰影响的数学表达式; 其次,以干扰源的功率、位置等关键参数为参变量,通过计算机仿真分析了在着陆引导区域内DDM产生的误差。理论分析与仿真结果表明,小功率干扰对ILS性能影响明显,必须采取相应的干扰抑制技术,以改善系统的引导性能。
Abstract:
Low power jamming technique is a key problem in electronic countermeasure(ECM), so low power jamming effectiveness for instrument landing system(ILS)is studied in this paper. First, mathematical expression of difference of degree of modulation(DDM)for ILS is derived in interference environment; Second, error of DDM in landing guiding area is simulated by computer with power and location of interference as parameters. Theoretical analysis and simulation results show that low power jamming has effect on performance of ILS obviously and interference rejection is necessary to improve accuracy of landing guidance.

参考文献/References:

[1] DONG Q, LIU D, WRIGHT M. Mitigating jamming attacks in wireless broadcast systems[J]. Wireless Networks, 2013, 19(8):1867-1880.
[2] ALTMAN E, AYRACHENKOV K, GARNAEY A. Jamming in wreless networks under uncertainty[J]. Mobile Network, 2011(16): 246-254.
[3] CHEN L, LENEUTREL J. Fight jamming with jamming - a game theoretic analysis of jamming attack in wireless networks and defense strategy[M]. Elsevier North-Holland, Inc. 2011.
[4] RichardA.Poisel. 现代通信干扰原理与技术[M]. 北京:电子工业出版社, 2005.
[5] 毛虎, 吴德伟, 闫占杰. 针对GPS接收机性能的压制干扰区域分析[J].宇航学报, 2014, 35(9): 1078-1086.
[6] 李冀. 国外提升卫星信号在拒止环境下导航定位能力的新技术[J].导航定位学报, 2013, 1(2):55-59.
[7] BARBIERI G G M, CLAUDIO E D D, PARISI R. Sensor array for improved instrument landing system[J]. IEEE Trans. on AES, 2000,35: 1618-1635.
[8] GREVING G,SPOHNHEIMER N. Current issues in demanding ILS ground and flight measurement environments[C]//13th IFIS, Mentreal Canada, 2004, 321-330.
[9] GAO J, FU C, LIU Y, et al. Behavioral modeling and EMC analysis for Tacan system[C]// IEEE, International Symposium on Microwave, Antenna, Propagation, and Emc Technologies for Wireless Communications. IEEE, 2011:576-579.
[10] WANG H, LIU R. DME/TACAN interference mitigated by mixed blanking in B2 band[C]// IEEE, International Conference on Communication Technology. IEEE, 2012:897-900.
[11] 李光明, 田孝华,等. 拒止环境下的塔康欺骗干扰[J]. 空军工程大学学报(自然科学版), 2016, 17(2):64-68.
[12] 李光明, 田孝华,等. 空中飞行导航系统干扰功率优化分配仿真[J]. 计算机仿真, 2017, 34(2): 56-59.
[13] 章桂永, 刘湘伟, 胡波,等. 对塔康导航系统干扰效能评估及仿真研究[J]. 电光与控制, 2011, 18(9): 06-10.
[14] 何智钦, 金伟. 基于欺骗式塔康干扰技术研究与仿真[J]. 现代防御技术, 2013, 41(2): 107-111.
[15] 陈坤, 田孝华, 何晶, 等. 一种基于Huber函数的塔康方位稳健估计算法[J]. 空军工程大学学报(自然科学版), 2013, 14(6): 18-22.

备注/Memo

备注/Memo:
收稿日期:2018-08-27 资助项目:陕西省教育厅专项科研计划项目(17JK1054)
作者简介:田孝华(1965-),男,湖南石门人,博士,教授,博士研究生导师,研究方向为无线电导航信号处理、导航对抗以及阵列信号处理; 刘小虎(1983-),男,河南舞钢人,博士研究生,研究方向为机电系统检测与控制、智能信息处理与信息融合。
更新日期/Last Update: 2018-11-24