30 citations · 64 across the 9 of their papers we have counts for
9 papers
The Choice of Line Lengths in Multiline Thru-Reflect-Line Calibration
Ziad Hatab, Michael Gadringer, Wolfgang Bösch
This paper presents an analysis and rigorous procedure for determining the optimal lengths of line standards in multiline thru-reflect-line (TRL) calibration of vector network anal…
Automatic Model Extraction of the Match Standard in Symmetric--Reciprocal--Match Calibration
Ziad Hatab, Michael Ernst Gadringer, Arash Arsanjani +1
This paper addresses the modeling of parasitics of the match standard in the symmetric-reciprocal-match (SRM) calibration method of vector network analyzers (VNAs). In the general…
Symmetric-Reciprocal-Match Method for Vector Network Analyzer Calibration
Ziad Hatab, Michael Ernst Gadringer, Wolfgang Bösch
This paper proposes a new approach, the symmetric-reciprocal-match (SRM) method, for calibrating vector network analyzers (VNAs). The method involves using multiple symmetric one-p…
Indirect Measurement of Switch Terms of a Vector Network Analyzer with Reciprocal Devices
Ziad Hatab, Michael Ernst Gadringer, Wolfgang Bösch
This paper 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 characteri…
A Thru-free Multiline Calibration
Ziad Hatab, Michael Ernst Gadringer, Wolfgang Bösch
This paper proposes a modification to the traditional multiline thru-reflect-line (TRL) or line-reflect-line (LRL) calibration method used for vector network analyzers (VNAs). Our…
Propagation Constant Measurement Based on a Single Transmission Line Standard Using a Two-port VNA
Ziad Hatab, Arezoo Abdi, Gregor Steinbauer +2
This study presents a new method for measuring the propagation constant of transmission lines using a single line standard and without prior calibration of a two-port vector networ…
Propagation of Linear Uncertainties through Multiline Thru-Reflect-Line Calibration
Ziad Hatab, Michael Ernst Gadringer, Wolfgang Bösch
This study proposes a linear approach for propagating uncertainties in the multiline thru-reflect-line (TRL) calibration method for vector network analyzers. The multiline TRL form…
Validation of the Reference Impedance in Multiline Calibration with Stepped Impedance Standards
Ziad Hatab, Michael Ernst Gadringer, Ahmad Bader Alothman Alterkawi +1
This paper presents a new technique for evaluating the consistency of the reference impedance in multiline thru-reflect-line (TRL) calibration. During the calibration process, it i…
Propagation of Measurement and Model Uncertainties through Multiline TRL Calibration
Ziad Hatab, Michael Gadringer, Wolfgang Bösch
In this work, we present a linear uncertainty (LU) propagation treatment of measurement and model uncertainties in multiline thru-reflect-line (TRL) calibration. The proposed metho…