Impact of frequency oscillator errors on GEO SAR imaging performance
LIU Yan-yang, LI Zhen-fang, SUO Zhi-yong, LI Jin-wei, BAO Zheng
Systems Engineering and Electronics . 2015, (1): 61 -66 .  DOI: 10.3969/j.issn.1001-506X.2015.01.11