摘要
在时间脉冲位置调制和编码频率信号(FSK)的基础上,提出了一种新的 PPM-FSK 组合雷达信号,研究了其模糊函数及其分辨性能,并与 PPM 信号及 FSK 信号进行了性能比较。结果表明,这种组合信号具有更高的距离、速度分辨率。
Based on the pulse position modulation(PPM)signal and the FSK signal,a new PPM-FSK hybrid radar signal is proposed.The ambiguity function and resolution performance of this signal are discussed and compared with those of PPM and FSK signal,with the result that this kind of hybrid signal has higher range and velocity resolutions.
出处
《弹箭与制导学报》
CSCD
北大核心
2003年第S5期253-254,共2页
Journal of Projectiles,Rockets,Missiles and Guidance
