Title :
OFDM-coded signals design for MIMO radar
Author :
Zhang, Yu ; Wang, Jianxin
Author_Institution :
Sch. of Electron. Eng. & Optoelectron. Technol., Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
A novel method is proposed to designed OFDM-coded signals for multiple input multiple output(MIMO) radar systems. The proposed method can fundamentally improve radar performance by using a group of specially designed OFDM-coded signals. The genetic algorithms (GA) is used to numerically optimize such OFDM-coded code sets. Some of the designed results are presented and they indicate that the proposed algorithm is effective for OFDM-coded signals design.
Keywords :
MIMO communication; OFDM modulation; genetic algorithms; radar; MIMO radar; OFDM-coded signals design; coded code sets; genetic algorithms; multiple input multiple output radar; Adaptive arrays; Algorithm design and analysis; Genetic algorithms; MIMO; OFDM; Radar antennas; Receiving antennas; Reflector antennas; Signal design; Transmitting antennas;
Conference_Titel :
Signal Processing, 2008. ICSP 2008. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2178-7
Electronic_ISBN :
978-1-4244-2179-4
DOI :
10.1109/ICOSP.2008.4697643
