Combined with the Angle error extraction method mentioned above, the amplitude-phase imbalance is calibrated effectively. Thus, the measuringprecisionofAngle error is higher.
结合上述角误差提取方法，各通道间的幅相不平衡得到有效校正，因此提高角误差测量精度。
2
Traditional stabilization precisionmeasuring method is of great randomness because of the manual selection ofAngle error signal, which effects the measuringprecision.
传统稳定精度的测量采用人工方法对误差角信号进行处理，具有很大的随意性，使测量精度受到影响。
3
The factors of distance, hole diameter, K value and temperature affecting the measuringprecisionof K value of Angle probe were analyzed.