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解析矩阵法在全极化综合孔径辐射计中的应用
Alternative TitleApplication of a resolving matrix approach in full polarization interferometric radiometer
杨晓城; 阎敬业; 吴季; yangxiaoch209@163.com
Department微波遥感部
Source Publication电波科学学报
2013
Volume28Issue:6Pages:1200
ISSN1005-0388
Language中文
Keyword辐射计 综合孔径 反演 解析
Abstract反演成像是综合孔径辐射计的一项关键内容.针对综合孔径辐射计中常用反演算法-G矩阵模型法存在较大反演误差的问题,介绍了一种解析矩阵法,并针对于全极化综合孔径微波辐射计(Full Polarization Interferometric Radiometer,FPIR)系统,进行了简化.仿真结果表明,与传统的G矩阵模型法相比,简化解析矩阵法能有效地降低残留的图像反演误差,证明了简化解析矩阵法在FPIR中应用的有效性.
Other AbstractThe image inversion is a key issue to synthetic aperture radiometer.The generally used inversion algorithm is the G matrix model,in which there exists a large reconstruction bias.In order to reduce the reconstruction bias,a resolving matrix approach is introduced and simplified for full polarization interferometric radiometer(FPIR)system.The simulation results show that the simplified resolving matrix approach can greatly reduce the reconstruction bias,compared with conventional G matrix model.It is demonstrated that the simplified resolving matrix approach is effectively applied in the FPIR.
Indexed ByEI ; CSCD
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5022
Collection微波遥感部
Corresponding Authoryangxiaoch209@163.com
Recommended Citation
GB/T 7714
杨晓城,阎敬业,吴季,等. 解析矩阵法在全极化综合孔径辐射计中的应用[J]. 电波科学学报,2013,28(6):1200.
APA 杨晓城,阎敬业,吴季,&yangxiaoch209@163.com.(2013).解析矩阵法在全极化综合孔径辐射计中的应用.电波科学学报,28(6),1200.
MLA 杨晓城,et al."解析矩阵法在全极化综合孔径辐射计中的应用".电波科学学报 28.6(2013):1200.
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