A Microwave Coincidence Imaging Method for Complex Target Based on Sparse Representation

Microwave coincidence imaging (MCI) has great potential in super-resolution imaging realms, which has achieved a superior performance for sparse targets. However, its performance for complex target will degrade severely due to the weak sparsity. In this paper, the sparse representation method is applied to MCI and a reconstruction-based imaging method for complex target is proposed. Numerical experiments illustrate the validity of proposed method.