Millimeter Wave Three Baseline InSAR System Error Correction and Signal Analysis
Pan Zhou-hao①②③ Liu Bo①②③ Li Dao-jing①② Qiao Ming①②
①(National Key Laboratory of Science and Technology on Microwave Imaging, Beijing 100190, China) ②(Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China) ③(Graduate University of Chinese Academy of Sciences, Beijing 100049, China)
Abstract：This paper focuses on the system error correction of a millimeter-wave three-baseline InSAR. The system error correction scheme is presented, in order to achieve the signal amplitude and phase consistency between three channels. The effect of pulse compression, the impact of interference between channels, system phase stability, the slow time spectrum, amplitude and phase consistency level are analyzed. The unambiguous interferometric angle method based on three-baseline and the experiment on ground is presented. The effectiveness of the method proposed and the validity of the performance of millimeter-wave three-baseline InSAR are indicated by real data results.
潘舟浩, 刘波, 李道京, 乔明. 毫米波三基线InSAR系统误差校正和信号分析[J]. 电子与信息学报, 2011, 33(10): 2464-2470.
Pan Zhou-Hao, Liu Bo, Li Dao-Jing, Qiao Ming. Millimeter Wave Three Baseline InSAR System Error Correction and Signal Analysis. , 2011, 33(10): 2464-2470.
2011, Vol. 33 
