Title :
Automotive FMCW Radar with Adaptive Range Resolution
Author :
Hyun, Eugin ; Kim, Sang-Dong ; Park, Chiho ; Lee, Jong-Hun
Author_Institution :
Div. of Adv. Ind. Sci. & Technol., DGIST
Abstract :
In this paper, the proposed technique can provide the range profile with adaptive range resolution for automotive frequency modulation continuous wave (FMCW radar.) For long-distance targets, the range is extracted with rough resolution using the basic FFT. The high resolution algorithm is used for near-distance targets, for which the collision probability is high.
Keywords :
CW radar; FM radar; fast Fourier transforms; probability; radar resolution; road vehicle radar; FFT; adaptive range resolution; automotive FMCW Radar; collision probability; fast Fourier transform; frequency modulation continuous wave radar; long-distance target method; near-distance target method; Automotive engineering; Equations; Frequency; Radar measurements; Road safety; Sensor systems; Signal processing algorithms; Signal resolution; Vehicle safety; Velocity measurement; FMCW; Vehicle Radar; intelligent Vehicle;
Conference_Titel :
Future Generation Communication and Networking Symposia, 2008. FGCNS '08. Second International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-3430-5
Electronic_ISBN :
978-0-7695-3546-3
DOI :
10.1109/FGCNS.2008.48
