Signal Reconstruction Algorithm for Azimuth Multichannel SAR System Based on a Multiobjective Optimization Model.
Yongwei ZhangWei WangYunkai DengRobert WangPublished in: IEEE Trans. Geosci. Remote. Sens. (2020)
Keyphrases
- optimization model
- multi objective
- single channel
- signal reconstruction
- evolutionary algorithm
- received signal
- multiobjective optimization
- image reconstruction
- optimization process
- optimization algorithm
- synthetic aperture radar
- objective function
- multi channel
- multi objective optimization
- particle swarm optimization
- radar signal
- signal processing
- multiple objectives
- genetic algorithm
- phased array
- nsga ii
- compressive sensing
- conflicting objectives
- signal subspace
- sar images
- construction project
- non stationary
- pareto optimal
- multiobjective genetic algorithm
- cost function
- bi objective
- frequency domain
- maximum likelihood
- parameter estimation
- fitness function
- high frequency