3 papers
astro-ph.IM2023
Demonstration of Orbit Determination for LEO Objects using the Murchison Widefield Array
S. Prabu, P. Hancock, X. Xiang +1
The rapidly increasing number of satellites in Earth's orbit motivates the development of Space Domain Awareness (SDA) capabilities using wide field-of-view sensor systems that can…
astro-ph.IM2020
A Low Frequency Blind Survey of the Low Earth Orbit Environment using Non-Coherent Passive Radar with the Murchison Widefield Array
Steve Prabu, Paul J Hancock, Zhang Xiang +1
We have extended our previous work to use the Murchison Widefield Array (MWA) as a non-coherent passive radar system in the FM frequency band, using terrestrial FM transmitters to…
astro-ph.GA2020
The POlarised GLEAM Survey (POGS) II: Results from an All-Sky Rotation Measure Synthesis Survey at Long Wavelengths
C. J. Riseley, T. J. Galvin, C. Sobey +11
The low-frequency linearly-polarised radio source population is largely unexplored. However, a renaissance in low-frequency polarimetry has been enabled by pathfinder and precursor…