| 基于欺骗式干扰的JTIDS侦察装备MSK解调性能分析 |
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| 引用本文： | 刘子旭,杨建波,杨 波.基于欺骗式干扰的JTIDS侦察装备MSK解调性能分析[J].电讯技术,2012,52(2):194-197. |
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| 作者姓名： | 刘子旭 杨建波 杨 波 |
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| 作者单位： | 空军航空大学，长春 130022;空军航空大学，长春 130022;空军航空大学，长春 130022 |
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| 基金项目： | MSK Demodulation Performance Analysis of JTIDS SurveillanceEquipment Based on Deception Jamming |
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| 摘 要： | 分析了对美军先进的作战指挥数据链Link16进行欺骗式干扰的可行性。以此
为目的，重点分析了JTIDS侦察装备频移载波相干MSK解调原理，通过Matlab仿真实现JTIDS
信号的发射与接收过程，最后统计相干解调后不同信噪比下信息码元的误码率，得到该方法
的解调性能，为形成欺骗式干扰打下基础。
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| 关 键 词： | JTIDS 数据链 欺骗式干扰 相干解调 码元恢复 |
MSK Demodulation Performance Analysis of JTIDS Surveillance Equipment Based on Deception Jamming |
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| LIU Zi-xu,YANG Jian-bo and YANG Bo.MSK Demodulation Performance Analysis of JTIDS Surveillance Equipment Based on Deception Jamming[J].Telecommunication Engineering,2012,52(2):194-197. |
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| Authors: | LIU Zi-xu YANG Jian-bo and YANG Bo |
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| Affiliation: | (Aviation University of Air Force,Changchun 130022,China) |
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| Abstract: | The feasibility of implementing deception jamming for Link16 of U.S.forces is analysed.The principle of frequency shift carrier coherent MSK demodulation of JTIDS surveillance equipment is emphatically analysed. The transmission and receiving of JTIDS signals is simulated with Matlab,and according to the statistical information of symbol error rate under different SNR after demodulation,the demodulation performance of this method is obtained,which lays the foundation for deception jamming. |
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| Keywords: | JTIDS data link deception jamming coherent demodulation symbol recovery |
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