面积中心跟踪的距离分辨力及对角跟踪的影响

THE RANGE RESOLUTION OF THE AREA CENTER TRACK OF ECHO AND IT’S EFFECT ON ANGLE TRACKING

阐述了回波面积中心波形分析距离跟踪技术的双目标分辨能力，研究了该技术对角度跟踪的影响方式，得出了防止波门位置受干扰回波影响可以改善波形分析技术距离分辨力和减小双目标跟踪时角跟踪误差的结论。

This paper deals with the distinguishing ability to two targets that applied the technology of range tracking by analyzing the area center of echo and studies the effect of the technology on angle track.Conclusion can be got that preventing the gate position disturbing from unneeded echo can improve the resolution and decrease the error of angle when two targets were tracked.The technology can be applied to analyze the leading or hing edge of echo.