Materials Measurement Phil Bartley Shelley Begley
Materials Measurement Phil Bartley Shelley Begley
Materials Measurement Phil Bartley Shelley Begley
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Nicolson-Ross - <strong>Measurement</strong>sThese two plots show measurements made on a sample of Teflon. In thefirst case the measured value of S 11 never approaches zero. In the secondcase, because of the longer length of the sample, the measured value ofS11 approaches zero at several frequencies. Since the equations used tosolve for u and e are ill-conditioned the computed results are in error.45