针对传统手工校准频谱分析仪存在校准时间久、效率低、容易引入人为误差等问题。
For the problem of the traditional manual calibration spectrum analyzer calibration need long time, low efficiency, easy to introduce human error.
该系统在现场条件下可对多种不同型号的ATE、专用测试设备进行自动化综合计量校准，提高了计量保障效率和质量。
The system can perform automatic synthesis calibration of much more types of ATE and Special Purpose Test Equipment. Servicing efficiency and quality of measurement support is improved.
在微波通信中，天线方位角的校准通常采用经纬仪法，存在误差大、效率低的缺点。
In microwave communication, the conventional theodolite method for antenna azimuth calibration is of large error and poor efficiency.
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