| 摘要: |
| 本文分析了接收机幅相不平衡对信号处理的信杂比改善因子的影响，介绍了一种抑制镜像信号的DPD技术。 |
| 关键词: 雷达 接收机 MTI 正交双通道 幅相平衡 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:August 31, 2001 |
| 基金项目: |
|
| The Influence of Imbalance of Amplitude and Phase of I/Q Channels on MTI Performence and Improvement Solution |
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| Abstract: |
| This paper analyzes the influence on signal clutter rate improvement factor of signal processing when the amplitude and phase in receiver are imbalance.It also introduces the DPD(Digital Product Detector)technology that is used to restrain the image signal. |
| Key words: Radar technology,Receiver,Moveing target indication,DPD technology, |
