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微带器件双端口测试的校准件设计

DOI: 10.13190/j.jbupt.2013.05.001, PP. 1-5

Keywords: 校准件,系统误差,校准算法,S参数测量

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Abstract:

通过校准修正矢量网络分析仪全部12项系统误差,利用Matlab程序实现了SOLT(short、open、load、through)和TRL(through、reflect、line)校准算法,去除误差项,得到真实的S参数。通过与矢网校准结果相对比验证了算法和程序的正确性,并在此基础上制作了SOLT和TRL微带结构校准件,并成功用于滤波器测试。

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