9 citations · 9 across the 5 of their papers we have counts for
4 papers · 1 filter
A measurement-based approach to EPFD calculation, to quantify the impact of satellite mega-constellations on low-frequency radio astronomy
Steven J. Tingay, Gregory Hellbourg, Daniel Sheen +4
Context: Satellite mega-constellations generate Unintended Electro-Magnetic Radiation (UEMR) impacting low frequency radio astronomy. The Radio Regulations of the International Tel…
Towards Genuine Coexistence: Per-Satellite Emission and Radiation Limits to Protect Radio Astronomy and Geodetic VLBI at 1-14 GHz from Satellite Constellations
Balthasar Indermuehle, Lucia McCallum, Emma van der Wateren +7
Geodetic very long baseline interferometry (VLBI) is a vulnerable application of the radio astronomy service (RAS): it provides the fundamental link between the celestial and terre…
Can Dynamic Spectrum Sharing Protect Passive Radio Sciences?
Gregory Hellbourg
Dynamic Spectrum Sharing (DSS) is increasingly promoted as a key element of modern spectrum policy, driven by the rising demand from commercial wireless systems and advances in spe…
Quiet Skies Report: A Primer on Protecting Radio Astronomy in the Age of Satellite Mega-Constellations
Gregory Hellbourg
The rapid expansion of satellite constellations is transforming the radio-frequency environment around the Earth. At the same time, radio astronomy is entering a new era of sensiti…