摘要
介绍了采用多点合成方法实现引信体目标模拟模型建立及系统设计的方法。针对伪码调相PD引信的特点 ,利用发射相干载波信号提取技术 ,保证引信发射相干载频信号的提取及相位编码的相关性 。
Introduces the methods of model establishment and system design of the three dimensional target simulation that adopts multipoint synthesized method. Based on the trait of pseudorandom code P.M PD fuse, we use the technology of coherence-reference carrier wave PLL to ensure the phase-locking of the coherence-reference carrier wave of the fuse and the correlation of the phase-coding, in order to realize the simulation of doppler frequency and distance delay.
出处
《制导与引信》
2003年第2期13-17,共5页
Guidance & Fuze
