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http://dx.doi.org/10.6109/jkiice.2007.11.12.2227

FMCW RADAR SIGNAL PROCESS USING REAL FFT  

Kim, Min-Joon (동의대학교 정보통신공학과)
Cheon, I-Hwan (동의대학교 정보통신공학과)
Kim, Ju-Hyun (동의대학교 정보통신공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.11, no.12, 2007 , pp. 2227-2232 More about this Journal
Abstract
In this paper, it is presented a Real FFT for the FMCW radar distance measurement with high resolution. The high distance resolution needs the measurement of the accurate beat frequency. To improve the distance resolution, zoom fft, decimation, digital low pass filter and zero padding method are used. The simulation results using the Matlab show ${\pm}5mm$ of distance resolution and the measuring range is up to 35meter.
Keywords
FMCM Radar; FFT;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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