Title :
An approach to suppress RFI in ultrawideband low frequency SAR
Author :
Vu, Viet T. ; Sjogren, Thomas K. ; Pettersson, Mats I. ; Hakasson, Lars
Author_Institution :
Blekinge Inst. of Technol. (BTH), Ronneby, Sweden
Abstract :
The paper proposes an approach for the Radio Frequency Interference (RFI) suppression in ultrawideband (UWB) low frequency Synthetic Aperture Radar (SAR). The basis of the approach is an Adaptive Line Enhancer (ALE) controlled by the Normalized Least Mean Square (NLMS) algorithm. The proposal is tested successfully on the simulated CARABAS-II data.
Keywords :
least mean squares methods; synthetic aperture radar; ultra wideband radar; CARABAS-II data; adaptive line enhancer; normalized least mean square algorithm; radio frequency interference suppression; synthetic aperture radar; ultrawideband low frequency SAR; Adaptive filters; Data processing; Frequency; Layout; Least squares approximation; Line enhancers; Proposals; Radiofrequency interference; Synthetic aperture radar; Ultra wideband technology;
Conference_Titel :
Radar Conference, 2010 IEEE
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4244-5811-0
DOI :
10.1109/RADAR.2010.5494402
