Receptores criogénicos para radioastronomía

Among the parameters that specify a radio astronomy receiver, two of them take particular importance: Effective Noise Temperature and Gain Stability. The Effective Noise Temperature (ENT) is determined by the receiver's input stages noise contribution: feeder and low noise amplifiers. It also d...

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Detalles Bibliográficos
Autores principales: Bava, José Alberto, Groisman, Jorge, Sanz, Aurelio Juan
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1992
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/146515
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-146515
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
spellingShingle Astronomía
Galaxia
Bava, José Alberto
Groisman, Jorge
Sanz, Aurelio Juan
Receptores criogénicos para radioastronomía
topic_facet Astronomía
Galaxia
description Among the parameters that specify a radio astronomy receiver, two of them take particular importance: Effective Noise Temperature and Gain Stability. The Effective Noise Temperature (ENT) is determined by the receiver's input stages noise contribution: feeder and low noise amplifiers. It also determines the receiver's sensitivity. Gain Stability, unlike the ENT, is affected by the inherent stability of the whole receiver's stages. The present paper makes a review on the fundamentals involved in a receiver with cryogenically cooled stages.
format Articulo
Comunicacion
author Bava, José Alberto
Groisman, Jorge
Sanz, Aurelio Juan
author_facet Bava, José Alberto
Groisman, Jorge
Sanz, Aurelio Juan
author_sort Bava, José Alberto
title Receptores criogénicos para radioastronomía
title_short Receptores criogénicos para radioastronomía
title_full Receptores criogénicos para radioastronomía
title_fullStr Receptores criogénicos para radioastronomía
title_full_unstemmed Receptores criogénicos para radioastronomía
title_sort receptores criogénicos para radioastronomía
publishDate 1992
url http://sedici.unlp.edu.ar/handle/10915/146515
work_keys_str_mv AT bavajosealberto receptorescriogenicospararadioastronomia
AT groismanjorge receptorescriogenicospararadioastronomia
AT sanzaureliojuan receptorescriogenicospararadioastronomia
bdutipo_str Repositorios
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