On-board FFT Data Processing for GNSS Reflectometry

被引：0
|
作者：
Buist , P. J.
Vollmuller , G. J.
机构：
来源：
PROCEEDINGS OF THE 2013 INTERNATIONAL TECHNICAL MEETING OF THE INSTITUTE OF NAVIGATION | 2013年
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中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
GNSS reflectometry (GNSS-R) could become a powerful remote sensing technique for earth observation satellites. Fast processing power is desirable to process the GNSS data in real-time, avoiding the storage of large amounts of data on the satellite and downloading this data to the ground segment. The FFT has been demonstrated to be a computational efficient approach for GNSS signal processing. The paper will present a detailed description of a space qualified FFT-Coprocessor (FFTC) unit and it's potential for spaceborne GNSS applications, including GNSS-R.
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页码：597 / 603
页数：7
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