5 papers · 1 filter
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…
Spectrum management and the EVN
Benjamin Winkel, Fabio Giovanardi, Michael Lindqvist
In recent years, the utilisation of the radio spectrum has dramatically increased. Digital telecommunication applications, be it terrestrial cell-phone networks or new-space low-ea…
Call to Protect the Dark and Quiet Sky from Harmful Interference by Satellite Constellations
IAU Centre for the Protection of the Dark, Quiet Sky from Satellite Constellation Interference, Gyula I. G. Józsa +40
The growing number of satellite constellations in low Earth orbit (LEO) enhances global communications and Earth observation, and support of space commerce is a high priority of ma…
Real-time RFI Excision Techniques and their Limitations
Kaushal D. Buch, Ruta Kale, Kishor D. Naik +8
Contemporary real-time RFI mitigation is carried out at different stages primarily using regulatory and technical approaches. Regulatory approaches include spectrum management, rad…
SatHub Panel: Satellite Interference in Observatories Around the World
Siegfried Eggl, Zouhair Benkhaldoun, Genoveva Micheva +5
Satellite constellation interference occurs across astronomical disciplines. We present examples of interference from radio and -Ray astronomy to optical and spectroscopic inte…