Title :
Moving target detection for FMCW radar
Author :
Qu, Yu ; Song, Zuxun ; Shi, Lin ; Cao, Hui
Author_Institution :
No.365 Instn., Northwestern Polytech. Univ., Xi´´an, China
Abstract :
From the spectrum characters of triangular FMCW radar and the comparability of the frequency envelope of fixed clutters, an algorithm on restraining fixed clutters and MTD is proposed by calculating the spectrum energy centre. And distance and speed error are corrected by partner algorithm in frequency domain. Computer simulation indicated that the detection probability is greater than 95% in the case of SNR is -25db and SCR is above -75db.
Keywords :
CW radar; FM radar; object detection; computer simulation; frequency envelope; moving target detection; spectrum characters; triangular FMCW radar; Clutter; Equations; Frequency domain analysis; Frequency modulation; Mathematical model; Radar; Error Correct; FMCW Radar; Flooding Wave Restrain; MTD;
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.2011.6159910
