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The velocity and range detection using the 2D-FFT scheme for automotive radars
- Song, Minki;
- Lim, Jinsoo;
- Shin, Dong-Joon
Citations
SCOPUS
56초록
This paper presents a 2-dimensional FFT (fast fourier transform) scheme for the automotive radars using the fast-ramp FMCW (frequency modulated continuous wave) signal. The automotive radars often use the FMCW signal with the fast-ramps train method because it detects and resolves the range and velocity of targets without ambiguity. In this paper, we derive parameters of the FMCW signal with the fast-ramps train method. Also we determine parameters for a specific automotive radar. Computer simulation using MATLAB shows that the 2D FFT scheme resolves multi-target situation and detects range, velocity without ambiguity.
키워드
2D-FFT; Automotive radar; FMCW radar; Continuous wave radar; Fast Fourier transforms; Frequency modulation; MATLAB; Radar systems; 2-D FFT; Automotive radar; FFT (fast Fourier transform); FMCW radar; FMCW signal; Frequency-modulated continuous waves; Multi-targets; Range detection; Radar
- 제목
- The velocity and range detection using the 2D-FFT scheme for automotive radars
- 저자
- Song, Minki; Lim, Jinsoo; Shin, Dong-Joon
- 발행일
- 2014-09
- 유형
- Conference Paper
- 저널명
- Proceedings of 2014 4th IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC 2014
- 페이지
- 507 ~ 510