Title :
A new waveform for range-velocity decoupling in automotive radar
Author :
Xin, Bi ; Du Jinsong
Author_Institution :
Shenyang Inst. of Autom., Chinese Acad. of Sci.(SIA), Shenyang, China
Abstract :
Radar sensors for automotive applications require extremely high performance figures in terms of measurement accuracy and time. LFMCW radar sensors have the advantages of high range resolution, but it will bring out ghost targets and missed targets in multi-target detection. This paper describes a new waveform combining LFMCW with SFCW pairing is proposed and discusses in detail to demonstrate the technical differences and advantages.
Keywords :
CW radar; FM radar; object detection; radar resolution; road vehicle radar; LFMCW radar sensor; SFCW pairing; automotive radar; measurement accuracy; multitarget detection; range resolution; range-velocity decoupling; Automotive engineering; Chirp; Frequency modulation; Radar applications; Time frequency analysis; Automotive radar; Chirp-SF; LFMCW; waveform design;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555545
