Hostname: page-component-cc8bf7c57-j4qg9 Total loading time: 0 Render date: 2024-12-12T06:21:35.858Z Has data issue: false hasContentIssue false
  • English
  • Français

Radio Frequency Interference

Published online by Cambridge University Press:  26 May 2016

R.D. Ekers  and
J.F. Bell
R.D. Ekers
Affiliation:
ATNF CSIRO, PO Box 76 Epping NSW 1710, Sydney, Australia
J.F. Bell
Affiliation:
ATNF CSIRO, PO Box 76 Epping NSW 1710, Sydney, Australia

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We describe the nature of the interference challenges facing radio astronomy in the next decade. These challenges will not be solved by regulation only, negotiation and mitigation will become vital. There is no silver bullet for mitigating against interference. A successful mitigation approach is most likely to be a hierarchical or progressive approach throughout the telescope and signal conditioning and processing systems. We summarise some of the approaches, including adaptive systems.

Type
Part 9: Instrumentation and Techniques
Information
Symposium - International Astronomical Union , Volume 199: The Universe at Low Radio Frequencies , 2002 , pp. 498 - 505
Copyright
Copyright © Astronomical Society of the Pacific 2002 

References

Barnbaum, c. & Bradley, R., 1998, AJ, 116, 2598.Google Scholar
Bell, J., et al. 1999 “Software radio telescope: interference mitigation atlas and mitigation strategies”, in Perspectives in Radio Astronomy: Scientific Imperatives at cm and m Wavelengths (Dwingeloo: NFRA), Edited by: van Haarlem, M.P. & van der Hulst, J.M..Google Scholar
Cram, L., 2000, “System Considerations”, RFI Mitigation Strategies. http://www.atnf.csiro.au/SKA/intmit/atnf/conf/ Google Scholar
Ellingson, S., 2000, “Interference Mitigation techniques”, RFI Mitigation Strategies. http://www.atnf.csiro.au/SKA/intmit/atnf/conf/ Google Scholar
harris, f., 2000, “RFI Mitigation”, RFI Mitigation Strategies. http://www.atnf.csiro.au/SKA/intmit/atnf/conf/ Google Scholar
Goris, M., 1998, “Categories of Radio Interference”, NFRA Technical Report — 415/MG/V2.3, http://www.nfra.nl/skai/archive/technical/index.shtml Google Scholar
Haykin, S., 1995, “Adaptive Filter Theory” Prentice Hall.Google Scholar
Minasian, R., 2000, “Photonics in radio astronomy”, RFI Mitigation Strategies. http://www.atnf.csiro.au/SKA/intmit/atnf/conf/ Google Scholar
Morimoto, M., 1993, “Charm & Crisis in Radio Astronomy”, Modern Radio Science.Google Scholar
Sarkissian, J., 2000, “Transmitter database visualisation”, RFI Mitigation Strategies. http://www.atnf.csiro.au/SKA/intmit/atnf/conf/ Google Scholar
Sault, R., 2000, “Synthesis Arrays”, RFI Mitigation Strategies. http://www.atnf.csiro.au/SKA/intmit/atnf/conf/ Google Scholar
Trinkle, M., 2000, “A DSP testbed for interference mitigation in GPS”, RFI Mitigation Strategies. http://www.atnf.csiro.au/SKA/intmit/atnf/conf/ Google Scholar
Widrow, B. & Stearns, S., 1985, “Adaptive Signal Processing” Prentice Hall.Google Scholar