摘要
介绍了由Costas 码序列TH和群补码脉冲压缩组成的混合波形。对此混合波形相关特性及频谱特征的分析,证明这种混合波形比常规脉冲压缩波形具有更强的杂波抑制能力、更好的ECCM性能和更低的截获概率。
A new hybrid waveform utilizing Costas sequences time hopping and complementary code sets pulse compressing are introduced. By means of analyzing the correlation function and the spectrum properties of the hybrid waveform, it is showed the hybrid waveform has stronger capability of clutter depressing and better characteristics of ECCM and lower intercept probability than ordinary waveform of pulse compressing.
出处
《现代雷达》
CSCD
北大核心
1997年第4期25-29,共5页
Modern Radar
关键词
波形设计
频谱分析
脉冲压缩
雷达
design of radar waveform, analysis of spectrum, Costas sequences, sets of com- plementary codes , pulse compression
