A 650-GHz band SIS receiver for balloon-borne limb-emission sounder

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 毫米波和亚毫米波技术实验室

	A 650-GHz band SIS receiver for balloon-borne limb-emission sounder
	Irimajiri, Y ; Noguchi, T ; Shi, SC; Manabe, T ; Ochiai, S ; Masuko, H
刊名	INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES
	2000-04-01
卷号	21 期号:4 页码:519-526
关键词	SIS submillimeter-waves superconductor low-noise receiver atmospheric observations
ISSN号	0195-9271
英文摘要	A superconducting few-noise receiver has been developed for atmospheric observations in the 650-GHz band. A waveguide-type tunerless mixer mount was designed based on one for the 200-GHz band. Two niobium SIS (superconductor-insulator-superconductor) junctions were connected by a tuning inductance to cancel the junction capacitance. We designed the omega RnCj product to be 8 and the current density to be 5.5 kA/cm(2). The measured receiver noise temperature in DSB was 126-259 K in the frequency range of 618-660 GHz at an IF of 5.2 GHz, and that in the IF band (5-7 GHz) was 126-167 K at 621 GHz. Direct detection measurements using a Fourier transform spectrometer (FTS) showed the frequency response of the SIS mixer to be in the range of about 500-700 GHz. The fractional bandwidth was about 14%. The SIS receiver will be installed in a balloon-borne limb-emission sounder that will be launched from Sanriku Balloon Center in Japan.
学科主题	Engineering ; Optics ; Physics
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Engineering, Electrical & Electronic ; Optics ; Physics, Applied
研究领域[WOS]	Engineering ; Optics ; Physics
收录类别	SCI
语种	英语
WOS记录号	WOS:000086326100004
公开日期	2013-02-01
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/8255]
专题	紫金山天文台_毫米波和亚毫米波技术实验室
作者单位	1.Minist Posts & Telecommun, Commun Res Lab, Koganei, Tokyo 1848795, Japan 2.Natl Astron Observ Japan, Nobeyama Radio Observ, Minamisa Ku, Nagano 3841305, Japan 3.Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Irimajiri, Y,Noguchi, T,Shi, SC,et al. A 650-GHz band SIS receiver for balloon-borne limb-emission sounder[J]. INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES,2000,21(4):519-526.
APA	Irimajiri, Y,Noguchi, T,Shi, SC,Manabe, T,Ochiai, S,&Masuko, H.(2000).A 650-GHz band SIS receiver for balloon-borne limb-emission sounder.INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES,21(4),519-526.
MLA	Irimajiri, Y,et al."A 650-GHz band SIS receiver for balloon-borne limb-emission sounder".INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES 21.4(2000):519-526.