In this study, we proposed aspecification which is able to estimate theuncertainty more easily and quickly and alsoable to maintain a confidence level whenmeasuring the magnitude and phase of 1-portand 2-port transmis...
详细信息
In this study, we proposed aspecification which is able to estimate theuncertainty more easily and quickly and alsoable to maintain a confidence level whenmeasuring the magnitude and phase of 1-portand 2-port transmission reflection coefficientusing a VNA and attached coaxial cable probes. This proposed specification is available whenit needs extra special condition of uncertaintyestimation and when there is no additionalstandard equipment like as beadless airline ormismatch standard at the measurement *** compared and examined this proposeduncertaintyestimation method with recommendedEA specification and Agilent specification. As a result, we think that this proposedspecification can be used as a reference foruncertaintyestimation and calculation of VNAsystem, that is, a reference based on theISO/IEC 17025 requirements.
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