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给出了用于反辐射导弹的被动寻的器的技术指标。重点:讨论实现超宽频带的技术。其中包括:四臂双模对数周期螺旋天线;抛物面天线;共形端射阵天线,及其高中频、对数比幅体制。文中还提出了提高测向精度的阵天线干涉仪和在接收机中设置“压缩”微扫接收机,实现对连续波信号的处理。文中还讨论了角度选择技术。最后指出了共形阵天线是必然的发展方向。
The technical specifications of passive seekers for anti-radiation missiles are given. Focus: Discuss the technology to achieve ultra-wideband. Including: four-arm dual-mode logarithmic periodic spiral antenna; parabolic antenna; conformal end array antenna, and its high frequency, logarithmic ratio amplitude system. In this paper, an array antenna interferometer with improved direction finding accuracy is also proposed and a “compact” micro-sweep receiver is set up in the receiver to realize the continuous wave signal processing. The article also discusses the angle selection technology. Finally pointed out that the conformal array antenna is an inevitable trend of development.