Guoyang Yu Junli Liang Wen Fan 0002 Hing Cheung So Deyun Zhou Autofocus algorithms with phase error correction for synthetic aperture radar imagery. 103692 2022 130 Digit. Signal Process. https://doi.org/10.1016/j.dsp.2022.103692 db/journals/dsp/dsp130.html#YuLFSZ22