@conference{10902/7638,
year = {2015},
month = {9},
url = {http://hdl.handle.net/10902/7638},
abstract = {Cryogenic cooled very low noise amplifiers are critical components in radio astronomy receivers and other applications. A general description of these devices and their role in receivers is presented. Several examples of microwave and millimeter wave amplifiers covering bands from 4 GHz to 36 GHz are described. Noise temperatures of about 5 K in 4-12 GHz and 15 K in 25-34 GHz bands have been achieved in mHEMT technology based amplifiers.},
publisher = {URSI 2015, XXX Simposium Nacional de la Unión Científica Internacional de Radio, Pamplona},
title = {Amplificadores criogénicos de muy bajo ruido en microondas y ondas milimétricas},
author = {Artal Latorre, Eduardo and Aja Abelán, Beatriz and Cano de Diego, Juan Luis and Fuente Rodríguez, Luisa María de la and Terán Collantes, José Vicente and Villa Benito, Enrique},
}