An effective method for multi-target range and velocity measurement in FMCW radar

doi:10.3969/j.issn.0372-2112.2016.09.019

	An effective method for multi-target range and velocity measurement in FMCW radar
	Xing, Zi-Ran1 ; Zhu, Dong-Chen 2; Jin, Xing 2
	2016-09-01
发表期刊	电子学报
ISSN	0372-2112
卷号	44 期号:9 页码:2148-2157
发表状态	已发表
DOI	10.3969/j.issn.0372-2112.2016.09.019
摘要	In order to realize unambiguous multi-target range and velocity measurement in FMCW (Frequency Modulation Continuous Wave) radar, a trapezoid waveform modulation is proposed and its worst-case matching numbers is derived. Then two processing algorithm, TFBM and FGTC, and their matching condition have been innovatively designed. TFBM (Tolerance-Fast Beat frequency Matching) algorithm can quickly find all possible results for each period. FGTC (Fast Ghost Targets Canceling) algorithm can quickly eliminate the ghost targets which are caused by TFBM algorithm. Strictly theoretical derivation and simulation results show that the joint use of TFBM and FTGC algorithm on trapezoid waveform radar can not only measure multi-target range and velocity without ambiguity, but also reduce the computational complexity significantly. © 2016, Chinese Institute of Electronics. All right reserved.
关键词	Continuous wave radar Velocity measurement Velocity Radar measurement FMCW Multi-targets Pairing algorithms Range-velocity Wave forms
收录类别	EI ; 北大核心
语种	中文
出版者	Chinese Institute of Electronics
EI入藏号	20164202917878
EI主题词	Frequency modulation
EI分类号	716.2 Radar Systems and Equipment ; 943.3 Special Purpose Instruments
原始文献类型	Journal article (JA)
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/251750
专题	信息科学与技术学院_博士生
作者单位	1.School of Information Science and Technology, Shanghai Technology University, Shanghai; 200120, China; 2.Shanghai Institute of Microsystem And Information Technology, Chinese Academy of Sciences, Shanghai; 200050, China
第一作者单位	信息科学与技术学院
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Xing, Zi-Ran,Zhu, Dong-Chen,Jin, Xing. An effective method for multi-target range and velocity measurement in FMCW radar[J]. 电子学报,2016,44(9):2148-2157.
APA	Xing, Zi-Ran,Zhu, Dong-Chen,&Jin, Xing.(2016).An effective method for multi-target range and velocity measurement in FMCW radar.电子学报,44(9),2148-2157.
MLA	Xing, Zi-Ran,et al."An effective method for multi-target range and velocity measurement in FMCW radar".电子学报 44.9(2016):2148-2157.