A Millimeter-wave Radar Signal Processing Method based on FPGA+DSP

DOI

10.2991/emcpe-16.2016.175How to use a DOI?

Keywords

millimeter-wave radar; FPGA+DSP; signal processing

Abstract

By analyzing basic requirements and characters of millimeter-wave radar signals, this paper proposed signal processing methods using Linear Frequency Modulated Continuous Wave based on FPGA+DSP. FPGA controls peripheral ADC and DAC to complete modulation triangular wave generation and radar Intermediate frequency (IF) signal sample. Floating-point DSP helps to complete the digital signal filtering and spectral analysis, and to detect target's speed and orientation information from the real-time analysis of the radar IF signal. Both the principle and computer simulation of the method are demonstrated in detail.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dejun Chen
AU  - Yang Liu
AU  - Yu Yin
AU  - Dong Liu
PY  - 2016/08
DA  - 2016/08
TI  - A Millimeter-wave Radar Signal Processing Method based on FPGA+DSP
BT  - Proceedings of the 2016 5th International Conference on Environment, Materials, Chemistry and Power Electronics
PB  - Atlantis Press
SP  - 707
EP  - 712
SN  - 2352-5401
UR  - https://doi.org/10.2991/emcpe-16.2016.175
DO  - 10.2991/emcpe-16.2016.175
ID  - Chen2016/08
ER  -