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ALMA Band 2 Receiver Automated Test System

Barkhof, J. (author)
Rijksuniversiteit Groningen,University of Groningen
Hesper, R. (author)
Rijksuniversiteit Groningen,University of Groningen
Realini, S. (author)
Rijksuniversiteit Groningen,University of Groningen
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Bekema, M. E. (author)
Rijksuniversiteit Groningen,University of Groningen
Koops, A. (author)
Rijksuniversiteit Groningen,University of Groningen
De Haan, R. (author)
Rijksuniversiteit Groningen,University of Groningen
Adema, J. (author)
Rijksuniversiteit Groningen,University of Groningen
Baryshev, A. M. (author)
Rijksuniversiteit Groningen,University of Groningen
Rodenhuis, M. (author)
Rijksuniversiteit Groningen,University of Groningen
Belitsky, Victor, 1955 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Fredrixon, Mathias, 1972 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Lapkin, Igor, 1963 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Pavolotski, Alexei, 1968 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Strandberg, Magnus, 1975 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Ferm, Sven-Erik, 1961 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Lopes, C. (author)
Universidade de Sao Paulo (USP),University of Sao Paulo (USP)
Cuttaia, F. (author)
Istituto nazionale di astrofisica (INAF)
Ricciardi, S. (author)
Istituto nazionale di astrofisica (INAF)
Terenzi, Luca (author)
Istituto nazionale di astrofisica (INAF)
Villa, F. (author)
Istituto nazionale di astrofisica (INAF)
Nesti, R. (author)
Istituto nazionale di astrofisica (INAF)
Phillips, N. (author)
European Southern Observatory (ESO)
Yagoubov, P. (author)
European Southern Observatory (ESO)
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 (creator_code:org_t)
2022
2022
English.
In: 32nd International Symposium of Space Terahertz Technology, ISSTT 2022.
Related links:
https://research.cha...
  • Conference paper (peer-reviewed)
Abstract Subject headings
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  • As part of the ALMA Band 2 project, an automated test system was developed to fully qualify state-of-the-art Band 2 receivers, based on heritage of the Band 9 and Band 5 productions. The RF range of this receiver is 67 - 116 GHz, with a goal IF band of 4-18 GHz. Each receiver will undergo a thorough acceptance testing to verify its operation and performance prior to delivery. The core of the test system are a single-cartridge test cryostat, a dual-channel intermediate frequency signal processor, a vector near-field test system, and script-based measurement and control software that enables automated testing. We present details of the test system and measurement results of the first Band 2 receivers.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Keyword

automatic test equipment
Sub-mm receivers
Noise temperature
Sideband rejection ratio

Publication and Content Type

kon (subject category)
ref (subject category)

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