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We propose a novel technique allowing the use of the three-cornered-hat method with two devices under test (DUTs) and a time-tagging system that employs a common reference oscillator. The precision of a time-tagging system is reduced by fluctuations in the timebase, which are canceled when the relative phase between the two DUTs is measured. However, the raw time-tags in this system provide a phase...
The GRACE (Gravity Recovery and Climate Experiment) mission was launched in March 2002 to determine the Earth's gravity model by using accurate measurements of the inter-satellite distance between two identical satellites. A strategy to combine two one-way ranging measurements, called dual one-way ranging (DOWR), is used to cancel out the common frequency noises of the oscillators embedded in the...
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