Title :
Joint transient and CW external-noise mitigation in heavy clutter
Author :
Abramovich, Y.I. ; Turcaj, P. ; Spencer, N.K.
Author_Institution :
Intell., Surveillance & Reconnaissance Div. (ISRD), Defence Sci. & Technol. Organ. (DSTO), Edinburgh, SA
Abstract :
A new method for interference mitigation which efficiently combines continuous-wave (CW) external-noise mitigation with transient and impulsive-noise mitigation in high-frequency over-the-horizon (HF OTH) radars is proposed in this paper. The efficiency of the method is demonstrated on real data collected by the JORN and SECAR HF OTH radars.
Keywords :
CW radar; interference suppression; radar clutter; continuous-wave mitigation; external-noise mitigation; heavy clutter; high-frequency over-the-horizon radars; impulsive-noise mitigation; interference mitigation; transient noise mitigation; Adaptive arrays; Australia; Background noise; Degradation; Directive antennas; Electromagnetic transients; Hafnium; Interference; Phased arrays; Radar clutter;
Conference_Titel :
Radar Conference, 2008. RADAR '08. IEEE
Conference_Location :
Rome
Print_ISBN :
978-1-4244-1538-0
Electronic_ISBN :
1097-5659
DOI :
10.1109/RADAR.2008.4721048
