The current radar scout system has some problems for processing multiform signals,conrfonting the complex electromagnetic environment and various radar characteristic signals. The especial front-end in receiver can solve these problems,and this dissertation analyzes it.
面对日趋复杂的电磁环境以及变化繁多的雷达特征信号,现有的雷达侦察接收系统对多种信息的处理显得力不从心,本文从接收系统前端考虑,对其中的一种解决方法——用一个调谐频率范围宽的电调谐滤波器来替代多个固定调谐滤波器进行分析研究。
参考来源 - 射频电调谐滤波器的研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
并通过仿真目标和实际复杂目标的高频区宽带雷达特征信号的仿真实验结果验证了该文方法的有效性。
Based on the existing methods of high frequency RCS simulation of complex target, the methods of complex target's high frequency wideband radar signatures simulation, including HRR...
微动目标电磁散射响应中包含了精细的微多普勒特征信息，因此从雷达特征信号中可以推断出微动目标的特性。
The backscatter of a target with micro-motions contains fine micro-Doppler features, which enables us to determine some unique properties of the target.
在光学区复杂目标RCS特征信号计算基础上，重点研究了空间目标宽带雷达特征信号包括高分辨一维距离像和二维isar图像仿真建模方法。
Based on the computation of complex targets RCS in optical region, methods of space objects wideband radar signature simulation, including HRR and ISAR image, are studied in this paper.
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