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- Title
Optimal design method for sparse array of MIMO radar.
- Authors
TANG Junkui; LIU Zheng; XIE Rong; ZENG Bo
- Abstract
Aiming at the problem that multiple input multiple output (MIMO) radar cannot perform regular sparse array in the application of motion platforms, and the traditional sparse array optimization deign method can only optimize one object, an array structure optimization method based on multi-objective evolutionary algorithm (MOEA) is proposed. The sidelobe levels of sum beam and difference beam of MIMO radar are taken as optimization objectives, so that the system has the best possible sum beam and difference beam sidelobe suppression performance. Simulation results show that the optimal deign of MIMO radar sparse array based on MOEA with Pareto rank sorting can improve various performance of the system.
- Subjects
EVOLUTIONARY algorithms; MONOPULSE radar; RADAR
- Publication
Systems Engineering & Electronics, 2022, Vol 44, Issue 12, p3661
- ISSN
1001-506X
- Publication type
Article
- DOI
10.12305/j.issn.1001-506X.2022.12.09