Superconducting Terahertz Receivers for Space and Ground-based Radio Astronomy

被引:0
|
作者
Lepine, Jacques [1 ]
Wang, Huabing [2 ]
Fourie, Coenrad [3 ]
Shi, Sheng-Cai [4 ]
Baryshev, Andrey [5 ]
Rudakov, Kirill [5 ]
Filippenko, Lyudmila [6 ]
Fominsky, Michael [6 ]
Koshelets, Valery [6 ]
机构
[1] Univ Sao Paulo, Inst Astron, Sao Paulo, Brazil
[2] Nanjing Univ, Res Inst Superconductor Elect, Nanjing, Peoples R China
[3] Stellenbosch Univ, Dept Elect & Elect Engn, Stellenbosch, South Africa
[4] Chinese Acad Sci, Millimeter & Sub Millimeter Lab, Purple Mt Observ, Nanjing, Peoples R China
[5] Univ Groningen, Kapteyn Astron Inst, Groningen, Netherlands
[6] RAS, Kotelnikov Inst Radio Engn & Elect, Lab Superconducting Devices Signal Detect & Proc, Moscow, Russia
关键词
radio astronomy; super-VLBI; SIS receivers; quantum-limited mixers;
D O I
10.1109/rmc50626.2020.9312264
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The main task of the RFBR_BRICS project "Superconducting terahertz receivers for space and ground radio astronomy" is the development of terahertz technologies and the creation of superconductor-insulator- superconductor (SIS) receivers with quantum sensitivity for novel radio telescopes, including ultra-long baseline radio interferometers. This research program brings together scientific groups from four BRICS countries (Brazil, Russia, China and South Africa), which have a high international reputation and successful experience in the development of ultrasensitive receivers. The report discusses the working plan and the first results of the project; in particular development of the SIS-receivers for Russian space program "Millimetron"
引用
收藏
页码:9 / 11
页数:3
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