Design and implementation of a 24 GHz FMCW radar system for automotive applications

In this paper, we designed and implemented a 24 GHz FMCW radar system based on FPGA and DSP. We also developed a 24 GHz FMCW radar RF module composed of a single transmitter and a single transmitting antenna array of five elements to measure distances at a high degree of accuracy for 24 GHz FMCW rad...

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Bibliographic Details
Published in2014 International Radar Conference pp. 1 - 4
Main Authors Yeonghwan Ju, Youngseok Jin, Jonghun Lee
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2014
Subjects
Automotive applications
Automotive radar
Digital signal processing
Doppler radar
Field programmable gate arrays
FMCW radar
Radar antennas
Radar applications
Radar implementation
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Summary:In this paper, we designed and implemented a 24 GHz FMCW radar system based on FPGA and DSP. We also developed a 24 GHz FMCW radar RF module composed of a single transmitter and a single transmitting antenna array of five elements to measure distances at a high degree of accuracy for 24 GHz FMCW radar. To verify the developed radar system, a test bed was fabricated to measure the distance for every 1 mm. The experimental results show that the system is accurate to a distance of approximately 3 cm between 0.5 m and 3.4 m.
ISSN:1097-5764
2640-7736
DOI:10.1109/RADAR.2014.7060385