天文接收器超导准粒子混合器的研究-猫眼课题宝

天文接收器超导准粒子混合器的研究

批准号：

9618747

负责人：

Arthur Lichtenberger

金额：

$29.1万

依托单位：

University of Virginia Main Campus

依托单位国家：

美国

项目类别：

Continuing Grant

财政年份：

1997

资助国家：

美国

项目状态：

已结题

起止时间：

1997-03-01 至 1999-02-28

来源：

https://www.nsf.gov/awardsearch/showAward?AWD_ID=9618747&HistoricalAwards=false

关键词：

Investigation Superconductive Quasiparticle Mixers Astronomical

项目摘要

项目成果

Arthur Lichtenberger的其他基金

相似基金

相关文献

中文摘要

翻译

点击翻译按钮获取中文摘要

英文摘要

Abstract LICHTENBERGER, A. W. AST-9618747 Funds will be used to support four initiatives in the development of Superconductor-Insulator-Superconductor (SIS) mixers for submillimeter radioastronomy receivers. In the first of these tasks integrated balanced Nb mixer circuits will be developed to reduce atmospheric and local oscillator noise in SIS receiver systems. Micromachined SIS mixer circuits will be investigated as a basis of receiver design for observing extended sources. Traveling wave mixers based on Nb/Al edge junctions will be fabricated and evaluated. In the fourth task ion beam etching techniques will be used to produce bolometric mixers with very small dimensions.

期刊论文(0)

专著(0)

科研奖励(0)

会议论文