摘要
从抗噪声和抗同周期不同码型伪码调制的干扰信号两个方面讨论了伪码调相引信的抗干扰性能。接着讨论了对伪码调相引信的干扰方法。最后分析了干扰信号在存在误码、码元宽度误差以及载频误差情况下的干扰效果。
In this paper, the anti-jamming ability is analyzed from resisting noise and jamming signal which use same period m sequence.Then, the jamming method is discussed. Lastly,The jamming effectiveness is emphatically analyzed in the presence of bit error, bit width error and carrier frequency error.
出处
《探测与控制学报》
CSCD
北大核心
2005年第2期36-41,共6页
Journal of Detection & Control
基金
国防科研项目资助(41305030503)
关键词
伪码
引信
干扰
抗干扰
pseudo-random code
fuze
jamming
anti-jamming
