机载脉冲多普勒雷达与导弹的连续波照射器之间的频谱兼容分析

Analysis of Spectral Compatibility between Airborne Pulse Doppler Radar and CW Illuminator

本文讨论由机载脉冲多普勒雷达和连续波照射器所发射信号的空间耦合以及馈线网络之间的泄漏问题,分析由此而引起的对导弹和雷达接收能力的影响,从而得出对雷达和照射器信号频谱纯度的要求以及对各种耦合、泄漏通道的隔离度要求。

The space coupling of the signals transmitted by the airborne pulse Doppleer radar and CW illuminator and the signal leakage in the feedline network are discussed. The effects on the missile and the radar receiver are analysed. Thereby, the requirements for the spectral purity of the signals and the isolation between the coupling and leaking channels are presented.