【摘要】 阐述了某近程雷达系统的近区目标回波信号的测试、记录、数字化存储及其处理方法。重点讨论了近区场体目标之电磁散射信号与近程雷达引信相对姿态的样本曲线获取方法、并对回波测试、接收、采集处理及噪声抑制等环节作了分析。最后介绍了实测回波的数字化信号的典型应用。更多还原

【Abstract】 esting, recording,digitalizing and ProceSSing of a certain target echo signals of a short rageradar system are presented in this Paper. A method to get the reflection characteristic curves,whichvary with the relative space state and position between the fuze and the target of electromagnetic scatter signals from a near field body target is given. Testing,recording,procening and noise filtering arealso analysed. The applications of digitalized signals are explained at last.更多还原