Indirect Measurement of Switch Terms of a Vector Network Analyzer With Reciprocal Devices

Ziad Hatab; Michael Ernst Gadringer; Wolfgang Bosch

doi:10.1109/LMWT.2023.3311032

Indirect Measurement of Switch Terms of a Vector Network Analyzer With Reciprocal Devices

Ziad Hatab, Michael Ernst Gadringer, Wolfgang Bosch

Institute of Microwave and Photonic Engineering (4510)

Research output: Contribution to journal › Article › peer-review

Abstract

This letter presents an indirect method for measuring the switch terms of a vector network analyzer (VNA) using at least three reciprocal devices, which do not need to be characterized beforehand. This method is particularly suitable for VNAs that use a three-sampler architecture, which allows for applying first-tier calibration methods based on the error box model. The proposed method was experimentally verified by comparing directly and indirectly measured switch terms and performing a multiline thru–reflect–line (TRL) calibration.

Original language	English
Article number	10268283
Pages (from-to)	1588-1591
Number of pages	4
Journal	IEEE Microwave and Wireless Technology Letters
Volume	33
Issue number	11
DOIs	https://doi.org/10.1109/LMWT.2023.3311032
Publication status	Published - 1 Nov 2023

Keywords

Switches
Calibration
Standards
Receivers
Microwave measurement
Transmission line matrix methods
Network analyzers

ASJC Scopus subject areas

Electrical and Electronic Engineering
Instrumentation

Fields of Expertise

Information, Communication & Computing

Treatment code (Nähere Zuordnung)

Experimental

Access to Document

10.1109/LMWT.2023.3311032Licence: CC BY 4.0

Indirect_Measurement_of_Switch_Terms_of_a_Vector_Network_Analyzer_With_Reciprocal_DevicesFinal published version, 631 KBLicence: CC BY 4.0

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10268283

Cite this

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title = "Indirect Measurement of Switch Terms of a Vector Network Analyzer With Reciprocal Devices",

abstract = "This letter presents an indirect method for measuring the switch terms of a vector network analyzer (VNA) using at least three reciprocal devices, which do not need to be characterized beforehand. This method is particularly suitable for VNAs that use a three-sampler architecture, which allows for applying first-tier calibration methods based on the error box model. The proposed method was experimentally verified by comparing directly and indirectly measured switch terms and performing a multiline thru–reflect–line (TRL) calibration.",

keywords = "Switches, Calibration, Standards, Receivers, Microwave measurement, Transmission line matrix methods, Network analyzers",

author = "Ziad Hatab and Gadringer, {Michael Ernst} and Wolfgang Bosch",

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doi = "10.1109/LMWT.2023.3311032",

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AU - Gadringer, Michael Ernst

AU - Bosch, Wolfgang

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Y1 - 2023/11/1

N2 - This letter presents an indirect method for measuring the switch terms of a vector network analyzer (VNA) using at least three reciprocal devices, which do not need to be characterized beforehand. This method is particularly suitable for VNAs that use a three-sampler architecture, which allows for applying first-tier calibration methods based on the error box model. The proposed method was experimentally verified by comparing directly and indirectly measured switch terms and performing a multiline thru–reflect–line (TRL) calibration.

AB - This letter presents an indirect method for measuring the switch terms of a vector network analyzer (VNA) using at least three reciprocal devices, which do not need to be characterized beforehand. This method is particularly suitable for VNAs that use a three-sampler architecture, which allows for applying first-tier calibration methods based on the error box model. The proposed method was experimentally verified by comparing directly and indirectly measured switch terms and performing a multiline thru–reflect–line (TRL) calibration.

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KW - Calibration

KW - Standards

KW - Receivers

KW - Microwave measurement

KW - Transmission line matrix methods

KW - Network analyzers

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JO - IEEE Microwave and Wireless Technology Letters

JF - IEEE Microwave and Wireless Technology Letters

IS - 11

M1 - 10268283

ER -

Indirect Measurement of Switch Terms of a Vector Network Analyzer With Reciprocal Devices

Abstract

Keywords

ASJC Scopus subject areas

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Treatment code (Nähere Zuordnung)

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Cite this

Indirect Measurement of Switch Terms of a Vector Network Analyzer With Reciprocal Devices

Abstract

Keywords

ASJC Scopus subject areas

Fields of Expertise

Treatment code (Nähere Zuordnung)

Access to Document

Other files and links

Fingerprint

Projects

CD-Laboratory for Technology guided electronic component design and characterization

Cite this