Title :
Research on key tchnologies for collision avoidance automotive radar
Author :
Mu, Li ; Xiangqian, Tong ; Ming, Shen ; Yin Jun
Author_Institution :
Fac. of Autom. & Inf. Eng., Xian Univ. of Technol., Xi´´an, China
Abstract :
Anti-interference capability and low cost play decisive roles for the break-through on the market of collision avoidance automotive radar.With the increasing use of automotive radar, the mutual interference becomes an issue. This paper proposes a novel signal design and signal processing methods for automotive radar, which combine good anti-interference capacity and the low cost of conventional frequency modulated continuous wave (FMCW) radar. The radar signal is easy to be generated and its signal processing can be performed by Fast Fourier Transform (FFT) algorithm. So, the proposed new methods is feasible and effective.
Keywords :
FM radar; collision avoidance; fast Fourier transforms; radar interference; radar signal processing; road vehicle radar; FFT algorithm; antiinterference capacity; collision avoidance automotive radar; fast Fourier transform; frequency modulated continuous wave radar; radar signal processing; signal processing method; Automotive engineering; Collision avoidance; Costs; Frequency modulation; Interference; Radar signal processing; Signal design; Signal generators; Signal processing; Signal processing algorithms;
Conference_Titel :
Intelligent Vehicles Symposium, 2009 IEEE
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-3503-6
Electronic_ISBN :
1931-0587
DOI :
10.1109/IVS.2009.5164283
