Design and implementation of MFSK radar system

Design and implementation of MFSK radar system

According to the research status and existing problems of automotive radar, an automotive radar system implementation scheme based on MFSK(multi frequency shift keying) waveform is studied in this paper. The target measurement principle of the system is analyzed in detail, the hardware structure of...

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Bibliographic Details
Main Authors: Song Yongkun, Jiang Liubing, Che Li
Format: Article
Language:zho
Published: National Computer System Engineering Research Institute of China 2018-08-01
Series:Dianzi Jishu Yingyong
Subjects:
MFSK
automotive radar
FPGA
all phase FFT
Online Access:http://www.chinaaet.com/article/3000088492
id doaj-8fb3b440bb4046f89ed8b0f8b0ed06a3
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spelling doaj-8fb3b440bb4046f89ed8b0f8b0ed06a32020-11-25T02:03:36ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982018-08-01448697210.16157/j.issn.0258-7998.1807773000088492Design and implementation of MFSK radar systemSong Yongkun0Jiang Liubing1Che Li2School of Information and Communication Engineering，Guilin University of Electronic Technology，Guilin 541004，ChinaSchool of Computer Science and Information Security, Guilin University of Electronic Technology，Guilin 541004，ChinaSchool of Computer Science and Information Security, Guilin University of Electronic Technology，Guilin 541004，ChinaAccording to the research status and existing problems of automotive radar, an automotive radar system implementation scheme based on MFSK(multi frequency shift keying) waveform is studied in this paper. The target measurement principle of the system is analyzed in detail, the hardware structure of the system and the implementation process of the FPGA algorithm are introduced too. The algorithm combines all phase FFT and improved CA-CFAR(cell-averaging constant false alarm) algorithm to ensure the measurement accuracy of the system. The experimental results show that the system has high measurement precision, it can achieve the non fuzzy target measurement, and the system runs stably.http://www.chinaaet.com/article/3000088492MFSKautomotive radarFPGAall phase FFT
collection DOAJ
language zho
format Article
sources DOAJ
author Song Yongkun
Jiang Liubing
Che Li
spellingShingle Song Yongkun
Jiang Liubing
Che Li
Design and implementation of MFSK radar system
Dianzi Jishu Yingyong
MFSK
automotive radar
FPGA
all phase FFT
author_facet Song Yongkun
Jiang Liubing
Che Li
author_sort Song Yongkun
title Design and implementation of MFSK radar system
title_short Design and implementation of MFSK radar system
title_full Design and implementation of MFSK radar system
title_fullStr Design and implementation of MFSK radar system
title_full_unstemmed Design and implementation of MFSK radar system
title_sort design and implementation of mfsk radar system
publisher National Computer System Engineering Research Institute of China
series Dianzi Jishu Yingyong
issn 0258-7998
publishDate 2018-08-01
description According to the research status and existing problems of automotive radar, an automotive radar system implementation scheme based on MFSK(multi frequency shift keying) waveform is studied in this paper. The target measurement principle of the system is analyzed in detail, the hardware structure of the system and the implementation process of the FPGA algorithm are introduced too. The algorithm combines all phase FFT and improved CA-CFAR(cell-averaging constant false alarm) algorithm to ensure the measurement accuracy of the system. The experimental results show that the system has high measurement precision, it can achieve the non fuzzy target measurement, and the system runs stably.
topic MFSK
automotive radar
FPGA
all phase FFT
url http://www.chinaaet.com/article/3000088492
work_keys_str_mv AT songyongkun designandimplementationofmfskradarsystem
AT jiangliubing designandimplementationofmfskradarsystem
AT cheli designandimplementationofmfskradarsystem
_version_ 1724947087607463936

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