The Extended OSL Method for Calibrating the Tow-Port Microwave Test Fixtures

CHEN Zhen-yu; WANG You-lin; ZHU Ning-hua

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The Extended OSL Method for Calibrating the Tow-Port Microwave Test Fixtures

更新时间：2025-07-16

- The Extended OSL Method for Calibrating the Tow-Port Microwave Test Fixtures
- Acta Electronica Sinica Vol. 30, Issue 11, Pages: 1711-1714(2002)
- 作者机构：
  
  中国科学院半导体研究所集成光电子学国家重点实验室,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN707
- Published：2002
- 稿件说明：
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CHEN Zhen-yu, WANG You-lin, ZHU Ning-hua. The Extended OSL Method for Calibrating the Tow-Port Microwave Test Fixtures[J]. Acta Electronica Sinica, 2002, 30(11): 1711-1714.
DOI：

CHEN Zhen-yu, WANG You-lin, ZHU Ning-hua. The Extended OSL Method for Calibrating the Tow-Port Microwave Test Fixtures[J]. Acta Electronica Sinica, 2002, 30(11): 1711-1714. DOI：

摘要

常规的OSL(open-short-load)校准方法具有简便易行的特点

被广泛应用于单端口测量的测试夹具的校准.在本文中

OSL方法被首次扩展应用于双端口夹具的校准

并消除该方法带来的相位不确定问题.通过实验证明这种方法与SOLT(short-open-load-thru)方法同样精确.

Abstract

The open-short-load(OSL)method is very simple and widely used for one-port test fixture calibration.In this paper

this method is extended to the calibration of two-port test fixtures for the first time.The problem of phase uncertainty arising in this application has been solved.The comparison between our results and those obtained with the short-open-load-thru(SOLT)method shows that the method established is accurate enough for practical applications.

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Related Institution

State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences,P.O.Box 912

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School of Electronical and Mechanical Engineering,Xidian University

College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics

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