On the Validity of Single-Ended Mixed-Mode S-Parameter Measurements for Differential Active Devices

被引：0
|
作者：
Schmitz, O. [1 ]
Hampel, S. K. [1 ]
Rabe, H. [1 ]
Simon, J. [2 ]
Rolfes, I. [1 ]
机构：
[1] Leibniz Univ Hannover, Inst Hochfrequenztech & Funksyst, Appelstr 9A, D-30167 Hannover, Germany
[2] Rohde & Schwarz GmbH & Co KG, D-81671 Munich, Germany
来源：
2009 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3 | 2009年
关键词：
D O I：
暂无
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：
This paper examines the differences occuring between virtual and true differential probing of active balanced devices in large signal region. The analysis is carried out by means of gain compression of single stage pseudo and true differential amplifiers. Based on analytical derivations, a simulation model for these amplifiers is developed and verified by measurement results. Finally, the reason for the deviation between virtual and true differential measurements is highlighted.
引用
收藏
页码：691 / +
页数：2
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