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Digital back-end for RFI detection and mitigation in earth observation

Author
Forte, G.; Querol, J.; Park, H.; Camps, A.
Type of activity
Presentation of work at congresses
Name of edition
IGARSS - IEEE International Geoscience and Remote Sensing Symposium 2013
Date of publication
2013
Presentation's date
2013-07
Book of congress proceedings
IEEE International Geoscience and Remote Sensing Symposium, July 2013, Melbourne, Australia.
First page
1908
Last page
1911
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/IGARSS.2013.6723177 Open in new window
Project funding
Productos y aplicaciones avanzados de S-MOS y futuras misiones.
Repository
http://hdl.handle.net/2117/86788 Open in new window
Abstract
A powerful real time Radio-frequency interference (RFI) mitigation back-end system is presented in this work. The interfering signals are estimated by using the wavelet transform to utilize its effective denoising capability. The estimated RFI signals are then subtracted from the total received signal, and ultimately the RFI-mitigated signal is obtained. Here, the hardware implementation and the system tests are demonstrated, showing sinusoid, chirp, and PRN interference mitigation under differe...
Citation
Forte, G., Querol, J., Park, H., Camps, A. Digital back-end for RFI detection and mitigation in earth observation. A: IEEE International Geoscience and Remote Sensing Symposium. "IEEE International Geoscience and Remote Sensing Symposium, July 2013, Melbourne, Australia.". Melbourne: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 1908-1911.
Keywords
Denoising, Mitigation, RFI, Wavelet
Group of research
CTE-CRAE - Space Science and Technology Research Group
RSLAB - Remote Sensing Lab

Participants

  • Forte Veliz, Giuseppe Francesco  (author and speaker )
  • Querol Borras, Jorge  (author and speaker )
  • Park, Hyuk  (author and speaker )
  • Camps Carmona, Adriano Jose  (author and speaker )