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题名: EXPERIMENTAL PERFORMANCE ANALYSIS OF THE DBF TECHNIQUE ON MICAP SCATTEROMETER DEMONSTARTOR
作者: Wang, Caiyun; Liu, Hao; Zhang, Xiangkun; Zhu, Di; Zhao, Xin
作者部门: 微波遥感部
会议名称: IEEE International Geoscience & Remote Sensing Symposium
会议日期: JUL 23-28, 2017
会议地点: Fort Worth, TX
会议录: 2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
出版日期: 2017
收录类别: CPCI
页码: 4084-4087
ISSN号: 2153-6996
ISBN号: 978-1-5090-4951-6
关键词: Digital beam forming ; scatterometer ; demonstrator ; ground based experiment ; channel calibration
英文摘要: In this paper, we present the experimental results of a DBF (digital beam forming) scatterometer demonstrator performance on the purpose of development and verification of innovative DBF concepts and advanced operational modes for the future space borne MICAP (microwave imager combined active and passive), China's ocean salinity mission. The hardware configuration of the demonstrator is introduced. The ground-based experiments, verifying the DBF function on receiving and transmitting separately are carried out on the open field using the demonstrator. Analysis of the experimental results verifies the validity of the DBF technique on the receiving and transmitting. At last, the problems caused by the unbalance of the amplitude and phase between channels are discussed. The function verification experiment is the very first step towards the future space borne MICAP, and further researches are in progress.
语种: 英语
内容类型: 会议论文
URI标识: http://ir.nssc.ac.cn/handle/122/6284
Appears in Collections:微波遥感部_会议论文

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