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Numerical Analysis on the Emissivity Determination of Microwave Calibration Targets by Scattering Measurements
Jin, Ming1; Li, Bin2; Bai, Ming3; Li, Zhiping3
Department微波遥感部
Source Publication2018 12th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2018 - Proceedings
2019
DOI10.1109/ISAPE.2018.8634363
Language英语
ISBN9781538673027
Abstract

The calibration target is a vital instrument for calibrating the space-borne microwave radiometers. The calibration target is designed to be with a high emissivity close to 1, and its emissivity must be accurately determined before its practical usage. The emissivity of calibration target can be determined in the way of reflectivity measurement, in which the overall reflectivity has to be inferred based on the measured scattering in limited angular region. There are typical two setups in measuring the emissivity, one is the monostatic measurement and the other is the bi-static measurement. In this work, the authors discuss the remaining issues in the two measurement configurations, and report their recent progresses. © 2018 IEEE.

Conference Name12th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2018
Conference DateDecember 3, 2018 - December 6, 2018
Conference PlaceHangzhou, China
Indexed ByEI ; CPCI
Citation statistics
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6971
Collection微波遥感部
Affiliation1.State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Acadamy of Sciences, Beijing, China;
2.CAS Key Laboratory of Microwave Remote Sensing, National Space Science Center/Center for Space Science and Applied Research, Chinese Acadamy of Sciences, Beijing, China;
3.School of Electronic Infromation Engineering, Beihang University, Beijing, China
Recommended Citation
GB/T 7714
Jin, Ming,Li, Bin,Bai, Ming,et al. Numerical Analysis on the Emissivity Determination of Microwave Calibration Targets by Scattering Measurements[C],2019.
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