Title :
Array optimization for MIMO radar by particle swarm algorithm
Author :
Cao, Hao ; Jiang, Tiezhen ; Chen, Xuyuan
Author_Institution :
Nanjing Res. Inst. of Electron. Technol., Nanjing, China
Abstract :
In this paper, in order to lower the maximum peak side-lobe of MIMO radar, sparse array optimization and particle swarm optimization(PSO) are used. By restricting the maximum and minimum spacing of the adjacent elements, symmetric, asymmetric array in the receiver and in transmitter-receiver are experimented. The result of experimental simulation demonstrates that the PSO combing sparse array for suppressing side-lobe is effective.
Keywords :
MIMO radar; particle swarm optimisation; radar receivers; radar transmitters; MIMO radar; PSO; array optimization; asymmetric array; particle swarm algorithm; side-lobe suppression; transmitter-receiver; MIMO radar; grating lobe suppression; partical swarm optimization; sparse arrays;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159485
