Measurement value`s e.g. reflection factor, measurement uncertainty determining method for e.g. vectorial network analyzer, involves displaying measurement uncertainty with measured values obtained directly from characteristics

摘要

The method involves computing a measurement uncertainty for each measured value of a selected measurement-type according to phase or magnitude of an indicator scale. The measurement uncertainty is displayed together with the measured values obtained directly from a characteristics and operation of a vectorial network analyzer. The measured values are stored in databases of an internal computer. Data measured by additional measuring instruments e.g. test lead, are entered into the databases externally by a user, and are cleared along with the stored data.