对雷达检测设备进行周期检定是雷达装备计量保障工作的重要内容之一。

Periodical check-up of the radar test equipment is one of the important tasks of the radar equipment measurement support.

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在实际的雷达检测环境中，杂波、热噪声等产生的干扰功率通常是未知的。

In a realistic radar detection scenario, the disturbance power generated by thermal noise and clutter is unknown.

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由于雷达检测背景的复杂和起伏，经典CFAR检测不能保持稳定的检测性能。

Because of the complex and fluctuant background in radar, classical CFAR detection technology lose its stability.

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