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A Prototype Cryogenic Tri-Band Receiver

I. А. Ipatova, V. V. Mardyshkin, I. A. Pozdniakov, E. Yu. Khvostov, V. K. Chernov

Transactions of IAA RAS, issue 28, 11–18 (2014)

Keywords: two-element interferometer, cooled tri-band S/X/Ka feed, noise temperature measurement

Abstract

AA RAS is building a new two-element interferometer for routinery estimation of EOP. This interferometer will be based on new 13.2m radio telescopes with a cryogenic unit in the function of a receiver. This unit includes a cooled tri-band S/X/Ka feed, LNAs and isolators. The unit allows receiving RCP and LCP signals in all three bands simultaneously. This article describes a procedure of noise temperature measurement with a special liquid-nitrogen-cooled matched load.

Citation

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I. А. Ipatova,  V. V. Mardyshkin, I. A. Pozdniakov, E. Yu. Khvostov, V. K. Chernov. A Prototype Cryogenic Tri-Band Receiver // Transactions of IAA RAS. — 2014. — Issue 28. — P. 11–18.

@article{ipatova2014,
  abstract = {AA RAS is building a new two-element interferometer for routinery estimation of EOP. This interferometer will be based on new 13.2m radio telescopes with a cryogenic unit in the function of a receiver. This unit includes a cooled tri-band S/X/Ka feed, LNAs and isolators. The unit allows receiving RCP and LCP signals in all three bands simultaneously.
This article describes a procedure of noise temperature measurement with a special liquid-nitrogen-cooled matched load.},
  author = {I.~А. Ipatova and V.~V. Mardyshkin and I.~A. Pozdniakov and E.~Yu. Khvostov and V.~K. Chernov},
  issue = {28},
  journal = {Transactions of IAA RAS},
  keyword = {two-element interferometer, cooled tri-band S/X/Ka feed, noise temperature measurement},
  pages = {11--18},
  title = {A Prototype Cryogenic Tri-Band Receiver},
  url = {http://iaaras.ru/en/library/paper/1007/},
  year = {2014}
}

TY  - JOUR
TI  - A Prototype Cryogenic Tri-Band Receiver
AU  - Ipatova, I. А.
AU  - Mardyshkin, V. V.
AU  - Pozdniakov, I. A.
AU  - Khvostov, E. Yu.
AU  - Chernov, V. K.
PY  - 2014
T2  - Transactions of IAA RAS
IS  - 28
SP  - 11
AB  - AA RAS is building a new two-element interferometer for routinery
estimation of EOP. This interferometer will be based on new 13.2m
radio telescopes with a cryogenic unit in the function of a receiver.
This unit includes a cooled tri-band S/X/Ka feed, LNAs and isolators.
The unit allows receiving RCP and LCP signals in all three bands
simultaneously.  This article describes a procedure of noise
temperature measurement with a special liquid-nitrogen-cooled matched
load.
UR  - http://iaaras.ru/en/library/paper/1007/
ER  -