Title :
Polyphase Orthogonal Code Design for MIMO Radar Systems
Author :
Liu, Bo ; He, Zishu ; Zeng, Jiankui ; Liu, Benyong
Author_Institution :
Inst. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
Multiple input multiple output (MIMO) radar can effectively improve radar performance by transmitting specially designed orthogonal signals. A novel hybrid algorithm is presented to numerically optimize such orthogonal code sets. The proposed algorithm integrates a statistical genetic algorithm (GA) with the traditional iterative code selection method. The simulation results show that the proposed algorithm is effective for the design of polyphase signals used in MIMO radar
Keywords :
MIMO communication; genetic algorithms; orthogonal codes; radar signal processing; MIMO radar system; multiple input multiple output; polyphase orthogonal code design; polyphase signal design; statistical genetic algorithm; Algorithm design and analysis; Autocorrelation; Binary sequences; Design engineering; Genetic algorithms; Helium; Iterative algorithms; MIMO; Radar imaging; Signal design; Genetic algorithm; MIMO Radar; Polyphase Orthogonal code;
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
DOI :
10.1109/ICR.2006.343409
