Title :
Radio Frequency Interference detection algorithm based on spectrogram analysis
Author :
Tarongi, J.M. ; Camps, A.
Author_Institution :
Dept. del Teor. del Senyal i Comunications, Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
In this work a combined frequency and time-domain algorithm has been developed to detect the presence of Radio Frequency Interference (RFI). The radiometric signal´s spectrogram is treated as an image, and therefore image processing techniques can be applied in it; and hence RFI can be detected by 2D filtering. A series of Monte-Carlo simulations have been performed to evaluate the performance of this algorithm.
Keywords :
Monte Carlo methods; fast Fourier transforms; radiofrequency identification; radiofrequency interference; radiometry; 2D filtering; Monte-Carlo simulations; radiofrequency interference detection algorithm; spectrogram analysis; DH-HEMTs; Decision support systems; IP networks; RFI detection; Radiometry; spectrogram;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-9565-8
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2010.5651848
