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着重探讨一种新型导引头,它是在波形上实现PD/CW兼容、在状态上实现半主动与主动寻的复合、汇集两种导引头的优点于一体的新型导引头;指出了这种导引头的特点,介绍了总体设想;还讲述了频率转置关系、稳定条件和精度要求,以及半主动寻的与主动寻的复合转换问题;指出新型导引头在中段制导的半主动寻的状态下,又加入了PD/CW波形兼容机制,从而获得了很强的波形隐蔽、诱惑以及抗干扰能力;最后指出采用MIC、MMIC、PLL等小型化技术与工艺,完全可实现这种新型导引头.
It focuses on a new seeker, which is a new seeker that combines PD / CW compatibility on the waveform, semi-active and active look-up in state, and combines the advantages of the two seeker. The characteristics of this seeker are introduced, the general assumptions are introduced, the relationship between frequency transpose, stability conditions and accuracy requirements, and the composite conversion between semi-active searching and active searching are also introduced. It is pointed out that the new semi- Actively find the state, but also joined the PD / CW waveform compatible mechanism, resulting in a strong waveform concealment, temptation and anti-interference ability; Finally, the use of MIC, MMIC, PLL and other miniaturization techniques and processes, which can be fully realized New seeker.