@inproceedings{919a0dd903bb4b5abc17f80f1befede2,
title = "Data-based onboard estimation of antenna phase center spacing in space-borne azimuth multi-channel SAR system",
abstract = "In space-borne azimuth multi-channel SAR, the antenna phase center spacing should be measured precisely to obtain the reconstruction filters. In this paper, a data-based onboard estimation method of antenna phase center spacing in spaceborne multi-channel SAR system is proposed. Firstly, the principle of data-based onboard estimation is presented, then the estimation method in details is described step-by-step. Finally, simulations are carried out, with two influence factors, SCR and focusing accuracy, to demonstrate the validity of the proposed estimation method.",
keywords = "Data-based, antenna phase center spacing, multi-channel SAR, onboard estimation",
author = "Zhu, \{Yan Qing\} and Jie Chen and Zeng, \{Hong Cheng\} and Zhang, \{Hao Jie\} and Wang, \{Peng Bo\} and Ze Yu and Peng Xiao",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014 ; Conference date: 13-07-2014 Through 18-07-2014",
year = "2014",
month = nov,
day = "4",
doi = "10.1109/IGARSS.2014.6946468",
language = "英语",
series = "International Geoscience and Remote Sensing Symposium (IGARSS)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "497--500",
booktitle = "International Geoscience and Remote Sensing Symposium (IGARSS)",
address = "美国",
}