In many cases, Allanvariance has to be measured with dead time and then modified with Barnes bias function.
在很多场合只好用有间隙采样做阿仑方差，然后用巴勒斯偏函数加以修正，其繁杂程度是可想而知的。
2
Finally, the Allanvariance is used to analyze the noise characteristics of radiometer system output signals. And performance parameters are measured and measurement results are analyzed.