NSSC OpenIR  > 微波遥感部
双频段直接检波型微波辐射计
Alternative TitleDua l2band D irect Detect TypeM icrowave Radiometer
李丹娜; 张升伟; 北京8701信箱
Department国家863计划微波遥感技术实验室
Source Publication科学技术与工程
2009
Volume9Issue:16Pages:4728-4732,4741
ISSN1671-1819
Language中文
Keyword直接检波 双频段 微波辐射计
Abstract介绍了双频段直接检波型微波辐射计,其工作频率为18.7GHz和36.5GHz,每个频率为双极化工作体制.经过性能测试,并与双频段超外差式微波辐射计进行对比.结果表明在性能指标相当的情况下,直接检波型微波辐射计更适于卫星搭载应用.
Other AbstractA dual-band direct detect microwave radiometer is presented.The operating frequencies are 18.7 GHz and 36.5 GHz,and both frequencies are dual-polarization mode. The performance of the dual-band direct detectmicrowave radiometer had been tested and been compared with the dual-superheterodyne microwave radiometer.The result shows thatwith the similar performance,the direct detectmicrowave radiometer has the advantages of smaller size,lower power consump tion and lighter weight,and itmore suitable for satellite app lications.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1970
Collection微波遥感部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
李丹娜,张升伟,北京8701信箱. 双频段直接检波型微波辐射计[J]. 科学技术与工程,2009,9(16):4728-4732,4741.
APA 李丹娜,张升伟,&北京8701信箱.(2009).双频段直接检波型微波辐射计.科学技术与工程,9(16),4728-4732,4741.
MLA 李丹娜,et al."双频段直接检波型微波辐射计".科学技术与工程 9.16(2009):4728-4732,4741.
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