DocumentCode
1781223
Title
A new approach of meteor trail interference excision in sky wave OTHR based on Gabor coefficient
Author
Yigong Xiao ; Guolong Cui ; Lingjiang Kong ; Wei Yi ; Jianyu Yang
Author_Institution
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2014
fDate
19-23 May 2014
Firstpage
1002
Lastpage
1005
Abstract
The meteor trail interference worsens the performance of the sky wave OTHR. The interference greatly reduce target detection capability. An approach based on Gabor coefficient and binary hypothesis to restrain the meteor trail interference is developed in this paper. The approach is used to process the real measurement data of a Chinese sky wave radar and show effectiveness.
Keywords
radar signal processing; signal denoising; Chinese sky wave radar; Gabor coefficient; binary hypothesis; meteor trail interference excision; over the horizon radar; real measurement data; sky wave OTHR; Equations; Interference; Mathematical model; Noise; Radar; Time-frequency analysis; Transient analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2014 IEEE
Conference_Location
Cincinnati, OH
Print_ISBN
978-1-4799-2034-1
Type
conf
DOI
10.1109/RADAR.2014.6875739
Filename
6875739
Link To Document