STUDY OF A STRONG RFI SOURCE AT L-BAND USING SMAP RADIOMETER DATA

被引：0

作者：

de Matthaeis, Paolo ^{[1
,2
]}

Le Vine, David M. ^{[1
]}

Soldo, Yan ^{[3
]}

Llorente, Alvaro ^{[4
]}

机构：

[1] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

[2] Univ Space Res Assoc, Washington, DC 20024 USA

[3] ESA ESTEC, Noordwijk, Netherlands

[4] ESA ESAC, Madrid, Spain

来源：

2021 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM IGARSS | 2021年

关键词：

Radio Frequency Interference; SMAP; L-band radiometry;

D O I：

10.1109/IGARSS47720.2021.9553416

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This paper presents an analysis of Radio Frequency Interference (RFI) in the 1.400-1.427 GHz frequency band. The study considers the sudden and strong increase of interference from a particular emitter in China that has been observed in July 2020 by radiometers from both ESA's SMOS (Soil Moisture Ocean Salinity) and NASA's SMAP (Soil Moisture Active Passive) missions. It provides an example of the characterization of a source of RFI and illustrates the capabilities of the SMAP radiometer receiver and RFI processing incorporated in it to identify and understand interference.

引用

页码：2048 / 2050

页数：3

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