DocumentCode
2296019
Title
Lightning Interference Cancellation in High-Frequency Surface Wave Radar
Author
Guo, Xin ; Sun, Hongbo ; Yeo, Tat Soon ; Lu, Yilong
Author_Institution
Temasek Lab., Nanyang Technol. Univ.
fYear
2006
fDate
16-19 Oct. 2006
Firstpage
1
Lastpage
4
Abstract
The performance of high-frequency surface wave radar (HFSWR) is known to suffer from the lightning impulsive noise. In this paper, the characteristics of lightning interference in range, Doppler and spatial domain are analyzed and a new Doppler-domain cancellation scheme based on adaptive beamforming is proposed. The new scheme has no special requirement for the distribution of ocean/ground clutter in range-Doppler map and therefore is more preferable in practical HFSWR environments
Keywords
array signal processing; impulse noise; interference suppression; radar clutter; radar signal processing; HFSWR; adaptive beamforming; ground clutter; high-frequency surface wave radar; impulsive noise; lightning interference cancellation; range-Doppler map; Array signal processing; Clutter; Doppler radar; Interference cancellation; Lightning; Object detection; Oceans; Sea surface; Surface waves; Time domain analysis; Adaptive Beamforming; High Frequency Surface Wave Radar; Lightning Interference;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 2006. CIE '06. International Conference on
Conference_Location
Shanghai
Print_ISBN
0-7803-9582-4
Electronic_ISBN
0-7803-9583-2
Type
conf
DOI
10.1109/ICR.2006.343433
Filename
4148598
Link To Document