Conclusions
The errors due to mismatching in phase-difference measurements consist of those produced by the mismatching of the measurement element and of the phase shifter. In the above case we evaluate the errors due to the mismatching of the phase shifter and suggest that the normal measuring method should be changed in order to reduce the error of a given mismatch by a factor of 5–10.
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Additional information
Translated from Izmeritel'naya Tekhnika, No. 3, pp. 30–33, March, 1967.
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Borodulin, A.A. Raising the precision of phase measurements at ultrahigh frequencies with a mismatched phase shifter. Meas Tech 10, 299–302 (1967). https://doi.org/10.1007/BF00998295
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DOI: https://doi.org/10.1007/BF00998295