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The WAAS/L5 Signal for Robust Time Transfer:Adaptive Beamsteering Antennas for Satellite Time Synchronization
WAAS/L5 Signal Robust Time Transfer Adaptive Beamsteering Antennas Satellite Time Synchronization
2015/6/25
Geostationary satellites of the Wide Area Augmentation System (WAAS) offer a novel, robust, and cost-effective means of synchronizing time at widely-separated ground facilities, to levels of ~50ns, wi...
GPS Carrier-Phase Time Transfer Using Single-Difference Integer Ambiguity Resolution
GPS Carrier-Phase Time Transfer Single-Difference Integer Ambiguity Resolution
2009/9/3
GPS is widely used for time and frequency transfer. To estimate the clock difference between two ground stations, a single baseline solution can be performed using external products for the modelling ...
GPS Time and Frequency Transfer: PPP and Phase-Only Analysis
GPS Time Frequency Transfer PPP Phase-Only Analysis
2009/9/3
To compute precise point positioning (PPP) and precise time transfer using GPS code and phase measurements, a new software named Atomium was developed by the Royal Observatory of Belgium. Atomium was ...
A New Control Method for SSPS Orbital Transfer
Space Solar Power Systems Optimal Orbital Transfer Solae Electric Propulsion
2009/8/19
A new control method for the orbital transfer of the Space Solar Power Systems (SSPS) by the solar electric propulsion is presented. In this method, SSPS is launched from a place near the equator such...