Accuracy estimation of mixed-mode scattering parameter measurements

被引：36

作者：

Bockelman, DE ^{[1
]}

Eisenstadt, WR

Stengel, R

机构：

[1] Motorola Inc, Radio Prod Appl Res, Plantation, FL 33322 USA

[2] Univ Florida, Gainesville, FL 32611 USA

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1999年 / 47卷 / 01期

关键词：

calibration; measurement standards; networks;

D O I：

10.1109/22.740089

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：

The pure-mode vector network analyzer (PMVNA) provides direct measurement of differential circuits. Residual error models are derived for the PMVNA and a traditional four-port vector network analyzer (FPVNA), The residual error models are used to calculate the maximum and root-mean-square uncertainties in measurements of mixed-mode scattering parameters of a typical differential amplifier. The uncertainties produced by the PMVNA are compared to the transformed mixed-mode s-parameters of the FPVNA, The PMVNA is shown to have lower uncertainty when measuring differential devices.

引用

页码：102 / 105

页数：4

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