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从理论上分析了Ａ／Ｄ直流偏移电平对双基地雷达检测的影响，并利用实际采集的双基地雷达数据验证理论分析的结果，给出了消除直流偏移后的检测结果。文末提出了一种改进双基地雷达接收系统的方案。
The influence of A / D DC offset level on bistatic radar detection is theoretically analyzed. The theoretical analysis result of bistatic radar data acquisition is used to show the result of DC offset cancellation. At the end of this article, a scheme to improve the receiving system of bistatic radar is proposed.