A Unified Theory for S-Parameter Uncertainty Evaluation

被引：36

作者：

Garelli, Marco ^{[1
]}

Ferrero, Andrea ^{[2
]}

机构：

[1] High Frequency Engn Sagl, HFE, CH-6534 San Vittore, GR, Switzerland

[2] Politecn Torino, Dipartimento Elettron & Telecomunicazioni, I-10129 Turin, Italy

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2012年 / 60卷 / 12期

关键词：

Multiport network analyzer; uncertainty; vector network analyzer (VNA) calibration; NETWORK ANALYZER CALIBRATION; SELF-CALIBRATION; TRL CALIBRATION; ALGORITHM;

D O I：

10.1109/TMTT.2012.2221733

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An analytical approach to compute the uncertainty of multiport scattering parameter measurements is presented. First, the various uncertainty causes from the noise to the standard definitions are modeled and characterized, then the uncertainty propagation up to the device-under-test measurement is computed. Experiments confirm the validity of this general approach.

引用

页码：3844 / 3855

页数：12

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