红外与毫米波学报2017，Vol.36Issue(6)：673-679,7.DOI:10.11972/j.issn.1001-9014.2017.06.007
镜像综合孔径毫米波辐射测量灵敏度
The sensitivity of mirrored aperture synthesis millimeter-wave radiometry
摘要
Abstract
Mirrored aperture synthesis (MAS) has been proposed to utilize a few antennas to provide high spatial resolution for Earth remote sensing.But the sensitivity of MAS is not completely analyzed.For this problem,the characteristic of the noise in 2-D MAS is derived.Further,both the sensitivity of 1-D and 2-D MAS are analyzed.Numerical simulations are carried out to evaluate the sensitivity of a MAS system,and comparisons between the sensitivity of MAS and traditional aperture synthesis are made.关键词
综合孔径/镜像综合孔径/灵敏度Key words
aperture synthesis/mirrored aperture synthesis/sensitivity分类
信息技术与安全科学引用本文复制引用
陈良兵,王玉皞,周辉林..镜像综合孔径毫米波辐射测量灵敏度[J].红外与毫米波学报,2017,36(6):673-679,7.基金项目
Supported by National Natural Science Foundation of China (NSF41505015) （NSF41505015）
Science Foundation of the Department of Science & Technology of Jiangxi Province (20151BAB213034) （20151BAB213034）
China Postdoctoral Science Foundation (2016M602085). （2016M602085）
