Analysis of two-dimensional circle-array synthetic aperture microwave radiometer channel errors

Author

Chen, Houcai ; Chao, Kun ; Zhao, Zhenwei ; Lang, Rui ; Jin, Yanbo

Author_Institution

China Res. Inst. of Radiowave Propagation, Qingdao, China

fYear

2010

fDate

8-11 May 2010

Firstpage

1715

Lastpage

1718

Abstract

Analysis of synthetic aperture microwave radiometer errors in channel such as mutual-coupling, channel imbalance, system noise based on two-dimensional 16 cells array arrangement is given, and the simulation models are established. Then the error compensation method, noise elimination and Image reconstruction based on BG Algorithm is given. Simulations show compensation method of channel error is valid.

Keywords

error compensation; image reconstruction; interference suppression; radiometers; BG algorithm; channel error; channel imbalance; error compensation method; image reconstruction; mutual coupling; noise elimination; synthetic aperture microwave radiometer error; system noise; Algorithm design and analysis; Antenna arrays; Error compensation; Error correction; Frequency; Image reconstruction; Microwave antenna arrays; Microwave radiometry; Passive microwave remote sensing; Reconstruction algorithms; BG Algorithm; amplitude error and phase error in channel; image reconstruction; microwave radiometer; synthesis aperture;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5705-2

Type

conf

DOI

10.1109/ICMMT.2010.5524734

Filename

5524734