Implementing RFI mitigation in Radio Science
arXiv:2302.14586 · doi:10.1142/S2251171719400105
Abstract
This paper presents an overview of methods for mitigating radio frequency interference (RFI) in radio science data. The primary purpose of mitigation is to assist observatories to take useful data outside frequency bands allocated to the Science Services (RAS and EESS): mitigation should not be needed within Passive bands. Mitigation methods may be introduced at a variety of points within the data acquisition system in order to lessen the RFI intensity and to limit the damage it does. These methods range from proactive methods to change the local RFI environment by means of regulatory manners, to pre- and post-detection methods, to various pre-processing methods, and to methods applied at or post-processing.
arXiv comment11 pages, 4 figures
References in corpus (12)
- Post-correlation radio frequency interference classification methods
- Multichannel interference mitigation methods in radio astronomy
- Removing radio interference from contaminated astronomical spectra using an independent reference signal and closure relations
- Radio Frequency Interference Mitigation at the WSRT
- Post-correlation filtering techniques for off-axis source and RFI removal
- Statistically Stable Estimates of Variance in Radioastronomical Observations as Tools for RFI Mitigation
- SERPent: Automated reduction and RFI-mitigation software for e-MERLIN
- Deep low-frequency observations with the Giant Metrewave Radio Telescope: a search for relic radio emission
- A new approach to mitigation of radio frequency interference in interferometric data
- Automated Editing of Radio Interferometer Data with Pieflag
- Adaptive Filters Revisited - RFI Mitigation in pulsar observations
- HIDE & SEEK: End-to-End Packages to Simulate and Process Radio Survey Data
Cited by in corpus (3)
- Absolving the SSINS of Precision Interferometric Radio Data: A New Technique for Mitigating Faint Radio Frequency Interference
- Transient RFI environment of LOFAR-LBA at 72-75 MHz: Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal
- Temporal variability in low-frequency radio interference: Insight from high-cadence monitoring at a candidate radio notification zone in Malaysia