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Carrier-phase time transfer

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 1999
We have conducted several time-transfer experiments using the phase of the GPS carrier rather than the code, as is done in current GPS-based time-transfer systems. Atomic clocks were connected to geodetic GPS receivers; we then used the GPS carrier-phase observations to estimate relative clock behavior at 6-minute intervals.
K M, Larson, J, Levine
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Analysis and mitigation of the carrier phase delay effect of the digital phase generated carrier algorithm

Applied Optics, 2017
We present an improved digital phase generated carrier algorithm based on the synchronous carrier restoration (SCR) method to mitigate the carrier phase delay effect. The most distinguishing feature of this method is that it directly picks up the carrier signal information (frequency and phase) from the interference signal and synchronically ...
Shuwang, Li   +4 more
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Phase-comparison carrier-current relaying

Electrical Engineering, 1945
DIFFERENTIAL PROTECTION is recognized as the ideal means of quickly isolating faulty electric equipment. The carrier-current relaying system described herein is a differential system comparing the phase angles, via a carrier-current channel, of the currents entering and leaving a transmission-line section, and is known as phase-comparison carrier ...
A. J. Mcconnell   +2 more
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Solid Phase Peptide Carrier Conjugation

2015
Conjugation to carrier proteins is necessary for peptides to be able to induce antibody formation when injected into animals together with a suitable adjuvant. This is usually performed by conjugation in solution followed by mixing with the adjuvant. Alternatively, the carrier may be adsorbed onto a solid support followed by activation and conjugation ...
Gunnar, Houen, Dorthe T, Olsen
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Nonlinear effects on the carrier-envelope phase

Optics Letters, 2004
Calculations, using the Maxwell equations, are presented of nonlinear effects on the carrier-envelope phase for pulse durations in the two-optical-cycle range for pulses propagating in sapphire. Initially, with increasing pulse intensity the carrier-envelope phase increases monotonically.
Peter M, Goorjian, Steven T, Cundiff
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Carrier phase synchronization for GMSK signals

International Journal of Satellite Communications, 2002
AbstractSeveral carrier phase recovery schemes for Gaussian minimum shift keying (GMSK) modulated signals are derived and analysed in terms of squaring loss and acquisition time.Two bandwidths are considered for the GMSK signal:BTb=0.5 and 0.25, following the recommendations of the Consultative Committee for Space Data Systems.
E. VASSALLO, VISINTIN, Monica
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