NSSC OpenIR  > 微波遥感部
全极化微波辐射计模拟复相关器研究
Alternative TitleStudy on Analog Complex Correlator for Fully Polarized Radiometer
王新彪; 李靖; 姜景山; sinboowang@gmail.com
Department微波遥感部
Source Publication宇航学报
2011
Volume32Issue:3Pages:604-612
ISSN1000-1328
Language中文
Keyword全极化微波辐射计 复相关器 模拟乘法器
Abstract全极化微波辐射计是一种新型的微波遥感器,制约其发展的关键部件是相关器.提出了一种应用在此新系统中的模拟复相关器,其具有灵敏度高,体积小,功耗低等优点.对模拟复相关器进行误差分析,给出减少复相关幅度误差和相位误差的方案.按此方案对模拟复相关器进行了设计,研制.得到了模拟复相关器整体测量结果及全极化微波辐射计噪声测量结果.结果表明采用此模拟复相关器的全极化微波辐射计具有较好的极化测量性能
Other AbstractFully polarized radiometer is a new technique in radiation measurements. The analog complex correlator is the key component. The advantages of the correlator are lower power consumption(compared to a digital correlator), small chip area and high sensitivity. The error analysis of the analog complex correlator is carried out and some suggestions are given to reduce the amplitude error and phase error. According to results of error analysis, its structure, application, manufacture and performance are also discussed and their results are presented. At last, the analog complex correlator measurement results and noise measurements results of the fully polarized radiometer have been given out. The results show that fully polarized radiometer with an analog correlator has a good performance in polarization measurement
Indexed ByEI ; CSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3445
Collection微波遥感部
Corresponding Authorsinboowang@gmail.com
Recommended Citation
GB/T 7714
王新彪,李靖,姜景山,等. 全极化微波辐射计模拟复相关器研究[J]. 宇航学报,2011,32(3):604-612.
APA 王新彪,李靖,姜景山,&sinboowang@gmail.com.(2011).全极化微波辐射计模拟复相关器研究.宇航学报,32(3),604-612.
MLA 王新彪,et al."全极化微波辐射计模拟复相关器研究".宇航学报 32.3(2011):604-612.
Files in This Item: Download All
File Name/Size DocType Version Access License
2011323604.pdf(1320KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[王新彪]'s Articles
[李靖]'s Articles
[姜景山]'s Articles
Baidu academic
Similar articles in Baidu academic
[王新彪]'s Articles
[李靖]'s Articles
[姜景山]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[王新彪]'s Articles
[李靖]'s Articles
[姜景山]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 2011323604.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.