Title :
Radio frequency interference suppression in HF radars
Author :
Hao, Zhou ; Biyang, Wen ; Shicai, Wu ; Yuyang, Luo
Author_Institution :
Electron. Inf. Dept., Wuhan Univ., China
fDate :
6/12/2003 12:00:00 AM
Abstract :
An effective method for radio frequency interference suppression in HF radars based on time-frequency analysis is proposed. The method performs well on ocean echo data acquired with the HF system OSMAR2000. It can also be regarded as a soft realisation of the real time radar working frequency selection.
Keywords :
interference suppression; radar interference; time-frequency analysis; HF radars; OSMAR2000; interference suppression; ocean echo data; radio frequency interference; real time radar working frequency selection; time-frequency analysis;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20030572
