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噪声-相位编码复合调制一体化信号设计方法
Design method of noise-phase-coded modulation integration signal
【摘要】 提出了一种新型的雷达/干扰机一体化共享信号——噪声-相位编码调制一体化信号。结合高斯白噪声良好的干扰特性以及相位编码信号良好的自相关特性,在高斯白噪声的基础上,调制相位编码信号,采用二相编码信号,二者有机结合生成一种混合噪声-二相编码复合相位调制一体化信号。仿真实验结果表明,该信号既具有雷达的目标探测定位性能,同时具备干扰机的压制干扰性能,与其他一体化信号体制相比,噪声-二相编码复合相位调制波形对二相编码信号的压制干扰作用尤为明显,效果更好。
【Abstract】 Noise-phase coded modulation signalwaveform is presented as a new style of radar and jammer integration share signal.Jamming efficiency of Gaussian white and low correlation sidelobe of Binary phase coded signal are combined.Binary phase coded signal ismodulated based on Gaussian while noise to develop a hybrid noise-binary phase coded signal(NBPC).Simulation experimental result shows that detection capability and jamming capability of the new style integration signal are perfect,with better jamming efficiency against binary phase coded signal than other radar and jammer integration signals.
【Key words】 radar and jammer integration； share signal； Gaussian white noise； phase-codedmodulation； detection capability； jamming capability；
- 【文献出处】 计算机工程与设计 ,Computer Engineering and Design , 编辑部邮箱 ,2011年01期
- 【分类号】TN974
- 【被引频次】8
- 【下载频次】157