| 摘要: |
| 动目标检测雷达的检测性能，很大程度上取了以决于多普勒滤波器的频谱特性是否与真实运动目标频谱相匹配。 |
| 关键词: 雷达 动目标检测 动目标频谱 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Spectrum ResearcH of Radar Ground |
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| Abstract: |
| Detection performance of moving target detection radar depends whether spectrum property of doppler filter matches with spectrum of the true moving targets to a great extent.This paper studies spectrum property of radar ground moving targets and gives spectrum expression of radar echo signal for this target.Measurement method of ground moving target spectrum is introduced.The practical measurement results of moving target spectrum for walking man,vehicle,armoured car,low flying helicopter and so on are given in the paper. |
| Key words: |
《电讯技术》编辑部 