Title :
Lorenz-based quasi-orthogonal waveforms for MIMO radar systems
Author :
Chen, Hao-Wen ; Qiu, Zhao-Kun ; Nie, Lei ; Li, Xiang ; Zhuang, Zhao-Wen
Author_Institution :
Electron. Sci. & Eng. Sch., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
It is well-known that it is very difficult to generate the ideal orthogonal waveforms. Commonly, the waveforms generated by Lorenz chaotic system are quasi-orthogonal. In this paper, the Lorenz-based chaotic waveforms are introduced to MIMO radar systems. Also, the principles of MIMO radar using Lorenz chaotic signals are analyzed briefly. Finally, numerical results demonstrate the effectiveness of Lorenz-based quasi- orthogonal waveforms for MIMO radar systems.
Keywords :
MIMO radar; chaos; Lorenz chaotic system; Lorenz-based quasiorthogonal waveforms; MIMO radar systems; Bandwidth; Chaos; MIMO;
Conference_Titel :
Radar Conference (EuRAD), 2011 European
Conference_Location :
Manchester
Print_ISBN :
978-1-4577-1156-5
