195 citations · 806 across the 26 of their papers we have counts for
9 papers · 1 filter
Update on the German and Australasian Optical Ground Station Networks
Nicholas J. Rattenbury, Joseph Ashby, Francis Bennet +22
Networks of ground stations designed to transmit and receive at optical wavelengths through the atmosphere offer an opportunity to provide on-demand, high-bandwidth, secure communi…
Phase synchronisation system receiver module for the Mid-Frequency Square Kilometre Array
Skevos F. E. Karpathakis, Charles T. Gravestock, David R. Gozzard +2
Next generation radio telescopes, such as the Square Kilometre Array (SKA) and Next Generation Very Large Array (ngVLA), require precise microwave frequency reference signals to be…
Methods for coherent optical Doppler orbitography
Benjamin P. Dix-Matthews, Sascha W. Schediwy, David R. Gozzard +4
Doppler orbitography uses the Doppler shift in a transmitted signal to determine the orbital parameters of satellites including range and range-rate (or radial velocity). We descri…
SAT.STFR.FRQ (UWA) Detail Design Report (LOW)
Sascha Schediwy, David Gozzard
The Square Kilometre Array (SKA) project is an international effort to build the world's most sensitive radio telescope operating in the 50 MHz to 14 GHz frequency range. Construct…
The Mid-Frequency Square Kilometre Array Phase Synchronisation System
Sascha Schediwy, David Gozzard, Charles Gravestock +5
This paper describes the technical details and practical implementation of the Mid-Frequency Square Kilometre Array (SKA) phase synchronisation system. Over a four-year period, the…
SAT.STFR.FRQ (UWA) Detail Design Report (MID)
Sascha Schediwy, David Gozzard
The Square Kilometre Array (SKA) project is an international effort to build the world's most sensitive radio telescope operating in the 50 MHz to 14 GHz frequency range. Construct…