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Comparison analysis of VNA residual errors estimation algorithms with time domain separation

机译:时域分离的VNA残差估计算法的比较分析

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In the paper results of algorithms' comparison which are utilized for determination of vector network analyzer (VNA) residual parameters are described. Separation of parameters in time domain is the basis for the algorithms. The algorithms based on unscented Kalman filter, least mean square technique and conventional time domain filtering are reviewed. Experimental results are achieved in coplanar waveguide environment in frequency range up to 70 GHz using two precision lines with different lengths.
机译:在本文中,描述了用于向量网络分析仪(VNA)残留参数确定的算法比较结果。时域中的参数分离是算法的基础。综述了基于无味卡尔曼滤波,最小均方技术和常规时域滤波的算法。使用两条不同长度的精密线,在频率高达70 GHz的共面波导环境中获得了实验结果。

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