Title :
Knowledge-based signal processing in OTH radar
Author :
Zhiyong, Lei ; Jin, Ni
Author_Institution :
Nanjing Res. Inst. of Electron. Technol., Nanjing, China
Abstract :
This paper is concerned with knowledge-based processing technique in high-frequency over the horizon radar (OTHR) to improve radar performance. Knowledge-based processing technique is proposed to increase target detection probability, reduce false alarm in heavy clutter, correct target measurement error and assess battlefield situation. Compared with conventional processing, KB technique really offers the promise of significantly improved performance of OTHR system.
Keywords :
object detection; probability; radar clutter; radar signal processing; KB technique; OTH radar; OTHR system; battlefield situation; conventional processing; false alarm; heavy clutter; horizon radar; knowledge-based signal processing; target detection probability; target measurement error; Clutter; Doppler effect; Knowledge based systems; Marine vehicles; Radar measurements; Sea measurements; High-Frequency radar; false alarm suppression; knowledge-based processing; target detection; target measurement correction;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159493
