On precise phase difference measurement approach using border stability of detection resolution.

Abstract

For the precise phase difference measurement, this paper develops an improved dual phase coincidence detection method. The measurement resolution of the digital phase coincidence detection circuits is always limited, for example, only at the nanosecond level. This paper reveals a new way to improve the phase difference measurement precision by using the… (More)
DOI: 10.1063/1.4905623

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