Radar altimeter return noise signals identification

Author

Maotang, Li ; Jingshan, Jiang ; Jingli, Wang ; Zhiqiang, Yu

Author_Institution

Center for Space Sci. & Appl. Res., Beijing, China

Volume

1

fYear

1996

fDate

27-31 May 1996

Firstpage

466

Abstract

A novel method of radar altimeter return noise signals identification is proposed. The second-order cumulant given by the conventional filtering method can identify the Gaussian signals. The third-order cumulant can distinguish the nonsymmetric and non-Gaussian component. The fourth-order cumulant can discern the symmetric non-Gaussian as well as harmonic components

Keywords

Gaussian noise; geophysical signal processing; higher order statistics; identification; radar altimetry; radar interference; radar signal processing; remote sensing by radar; spaceborne radar; Gaussian signals; filtering method; fourth-order cumulant; harmonic components; nonGaussian component; nonsymmetric nonGaussian component; radar altimeter return noise signals identification; second-order cumulant; symmetric nonGaussian component; third-order cumulant; Earth; Filtering; Gaussian noise; Higher order statistics; Noise measurement; Power harmonic filters; Power measurement; Sea measurements; Signal processing; Spaceborne radar;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 1996. IGARSS '96. 'Remote Sensing for a Sustainable Future.', International

Conference_Location

Lincoln, NE

Print_ISBN

0-7803-3068-4

Type

conf

DOI

10.1109/IGARSS.1996.516375

Filename

516375