本原M序列二相编码雷达灵巧噪声干扰研究  

Research on Smart Noise Jamming for Primitive M- sequence Binary Phase Code Radar

作　　者：邱杰[1] 邱丽原[1] 

机构地区：[1]海军航空工程学院,山东烟台264001

出　　处：《电讯技术》2013年第9期1131-1135,共5页Telecommunication Engineering

摘　　要：基于利用前沿波形,通过预测超前获取雷达信号完整波形进而实施灵巧噪声干扰,提高干扰能量利用效率的目的,对采用由n级移位寄存器产生的本原M序列的二相编码雷达的编码预测问题进行了研究。给出了监测全零子序列,进而利用获得的最多前2n+2个码元,解n元线性方程组,预测获得完整M序列的方法。Based on the purpose that utilizing the front waveform to obtain the leading whole radar signal waveform through predicting and then to perform the smart noise jamming so as to improve efficiency of jam energy,the problem of code prediction for binary phase code radar using primitive M-sequence generated by n-stage shift register is studied. As a result, the method is given on how to detect the whole zero subsequence in received sequence signal and solve an n-element linear equations set through utilizing the most front 2n ＋ 2 code elements acquired, in order to get the whole M-sequence.

关 键 词：二相编码雷达 灵巧噪声干扰 前沿复制干扰 编码预测 

分 类 号：TN972[电子电信—信号与信息处理]