NDLI: A Practical FMCW Radar Signal Processing Method and Its System Implementation

Content Provider	IEEE Xplore Digital Library
Author	Wu Chang Li Huan Li Yubai
Copyright Year	2006
Description	Author affiliation: DSP Lab., Univ. of Electron. Sci. & Technol. of China, Chengdu (Wu Chang; Li Huan; Li Yubai)
Abstract	Frequency modulated continuous wave (FMCW) radar system measures objects and acquires information by changing the sending signal frequency along with the time and by measuring the receiving signal's frequency with respect to the sending signals. This paper introduces a practical FMCW radar signal processing method and system. This system is mainly used for eliminating noise interference from the sampled signal, checking out the objective signal, and sending the data as the processing results to a computer through the PCI Interfaces. The results are finally processed by the computer and displayed on its screen. This paper analyzes the signal processing algorithm, and applies it to the system implementation. This processing system uses the universal DSP chip as the core device, thus making it easier to use and transplant. This system can be applied to many fields (mini near-distance radar, aircraft carried radar, etc) as long as the front antenna and transceiver system are well organized. It can also be applied to the vehicle carried radar for distance-measuring
Starting Page	1195
Ending Page	1199
File Size	6055652
Page Count	5
File Format	PDF
ISBN	0780395867
DOI	10.1109/ITST.2006.288840
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer interfaces Frequency modulation Radar measurements Airborne radar Interference elimination Signal processing Radar antennas Radar signal processing Time measurement Frequency measurement
Content Type	Text
Resource Type	Article

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