Title :
Carrier leakage cancellation in pulse doppler radar applied for single target detection
Author :
Qing Shen ; Wei Cui ; Jiangang Hou ; Siliang Wu ; Hongbao Li
Author_Institution :
Radar Res. Lab., Beijing Inst. of Technol., Beijing, China
Abstract :
This paper proposes a novel method based on target detecting judgment to solve the problem of carrier leakage in Pulse Doppler Radar used for single target detection. The false alarm rate under the assumption of H0 and the detecting performance under the assumption of H1 are compared through simulations. The results show that the novel method can suppress the carrier leakage clearly and effectively without introducing any information of false targets. The novel method has lower false alarm rate and lower wrong detection rate under the assumption of H1, and it can lead to more accurate results of target tracking and recognition.
Keywords :
Doppler radar; image recognition; object detection; radar imaging; target tracking; carrier leakage cancellation; false alarm rate; pulse Doppler radar; single target detection; target recognition; target tracking; wrong detection rate; Carrier Leakage Cancellation; Pulse Doppler Radar; Single Target Detection; Wrong Detection Rate;
Conference_Titel :
Radar Conference 2013, IET International
Conference_Location :
Xi´an
Electronic_ISBN :
978-1-84919-603-1
DOI :
10.1049/cp.2013.0312