DocumentCode
2267684
Title
Multi-target detection algorithm for FMCW radar
Author
Eugin Hyun ; Woojin Oh ; Jong-Hun Lee
Author_Institution
Robot Res. Div., DGIST (Daegu Gyeongbuk Inst. of Sci. & Technol.), Daegu, South Korea
fYear
2012
fDate
7-11 May 2012
Abstract
FMCW (Frequency Modulation Continuous Wave) radar has been a popular method for automotive applications. The typical FMCW radar, however, has serious problems in multi-target situations. That is, range-velocity processing gives rise to so-called ghost targets due to Doppler shift in the received beat-frequency. In this paper, we propose a new transmit wave and detection algorithm. In the proposed method, the rough range is detected in the first period, and the fine range and velocity are obtained in the second period.
Keywords
CW radar; Doppler shift; FM radar; radar detection; road vehicle radar; Doppler shift; FMCW radar; automotive applications; frequency modulation continuous wave radar; ghost targets; multitarget detection algorithm; multitarget situations; range-velocity processing; received beat-frequency; rough range detection; transmit wave-detection algorithm; Automotive engineering; Doppler radar; Doppler shift; Radar detection; Safety;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference (RADAR), 2012 IEEE
Conference_Location
Atlanta, GA
ISSN
1097-5659
Print_ISBN
978-1-4673-0656-0
Type
conf
DOI
10.1109/RADAR.2012.6212161
Filename
6212161
Link To Document