Liu Zheng, Wang Sheng-Qian, Huang Lin-Hai, Rao Chang-Hui. Analysis of comprehensive effects of piston error and sub-aperture aberrations on the image quality of sparse-optical-synthetic-aperture systemJ. Acta Physica Sinica, 2011, 60(10): 100702. DOI: 10.7498/aps.60.100702