Development of Microwave Limb Sounder

	Development of Microwave Limb Sounder
	Zhao Yuefeng; Li Jing
	2012
会议名称	International Conference on Advanced Materials in Microwaves and Optics (AMMO 2011)
会议日期	SEP 30-OCT 01, 2011
会议地点	Bangkok, THAILAND
关键词	Microwave limb sounding radiometer SIS mixer mechanical cooling AOS
页码	204-211
通讯作者	Zhao, YF (reprint author), Chinese Acad Sci, Ctr Space Sci & Applicat Res, Beijing 100190, Peoples R China.
中文摘要	Microwave limb sounding is powerful to measure atmospheric compositions, temperature and pressure with high vertical resolution. During the past few decades many countries have developed several Microwave limb sounders to improve our understanding of stratospheric ozone chemistry and dynamics, the interaction of composition and climate and pollution in the upper troposphere. This issue will outline five existed MLS instrument and analyze their adopted techniques for lower noise and higher sensitivity as well as their capabilities comparisons. In American, the Jet Propulsion Laboratory (JPL) has already developed three MLS instruments: the UARS-MLS, EOS-MLS and CAMEO-SMLS which is ready for launch in 2011. In Japan, its JEM/SMILES is the first MLS instrument to use superconductor-insulator-superconductor (SIS) mixers with a mechanical 4-K refrigerator in space. In Sweden, the millimeter and sub millimeter limb-emission sounder on Odin uses actively cooled Schottky receivers with auto-correlators and wide hand AOS
英文摘要	Microwave limb sounding is powerful to measure atmospheric compositions, temperature and pressure with high vertical resolution. During the past few decades many countries have developed several Microwave limb sounders to improve our understanding of stratospheric ozone chemistry and dynamics, the interaction of composition and climate and pollution in the upper troposphere. This issue will outline five existed MLS instrument and analyze their adopted techniques for lower noise and higher sensitivity as well as their capabilities comparisons. In American, the Jet Propulsion Laboratory (JPL) has already developed three MLS instruments: the UARS-MLS, EOS-MLS and CAMEO-SMLS which is ready for launch in 2011. In Japan, its JEM/SMILES is the first MLS instrument to use superconductor-insulator-superconductor (SIS) mixers with a mechanical 4-K refrigerator in space. In Sweden, the millimeter and sub millimeter limb-emission sounder on Odin uses actively cooled Schottky receivers with auto-correlators and wide hand AOS
收录类别	CPCI
会议录	ADVANCED MATERIALS IN MICROWAVES AND OPTICS
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	STAFA-ZURICH
学科主题	微波遥感
语种	英语
ISSN号	1013-9826
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/3398]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Zhao Yuefeng,Li Jing. Development of Microwave Limb Sounder[C]. 见:International Conference on Advanced Materials in Microwaves and Optics (AMMO 2011). Bangkok, THAILAND. SEP 30-OCT 01, 2011.