Procedures for the calibration of computer-controlled network analyzers in reflection measurements are studied. Ihe major aim of this paper is to develop an error analysis in order to define a quality factor, for evaluating the performances of a calibration procedure. This is done by using the invariance property of the cross ratio, which easily lets one obtain analytical expressions for the residual errors As an application of this technique, a comparison between two actual calibration procedures has been made using an automatic network analyzer. The experimental results favorably compare with the ones obtained on theoretical basis. Copyright © 1978 by The Institute of Electrical and Electronics Engineers, Inc.
Evaluation of Errors in Calibration Procedures for Measurements of Reflection Coefficient
Corana A;
1978
Abstract
Procedures for the calibration of computer-controlled network analyzers in reflection measurements are studied. Ihe major aim of this paper is to develop an error analysis in order to define a quality factor, for evaluating the performances of a calibration procedure. This is done by using the invariance property of the cross ratio, which easily lets one obtain analytical expressions for the residual errors As an application of this technique, a comparison between two actual calibration procedures has been made using an automatic network analyzer. The experimental results favorably compare with the ones obtained on theoretical basis. Copyright © 1978 by The Institute of Electrical and Electronics Engineers, Inc.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
