给出了在雷达低仰角跟踪测量中由于多径效应影响而引起的雷达仰角、方位角、速度、距离误差的估算模型。
In this paper the error models of Angle, range and speed due to multipath effect in low Angle radar tracking are given.
提出了应用变采样率技术估计线性调频项参数来减小距离跟踪的误差，提高雷达的跟踪目标性能。
The parameter of LFM term estimated by the changing sample ratio processing technology to improve the performance of tracing distance is presented.
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