@Article{Morozov_etal2005,
author="Morozov, D. V.
and Smirnov, K. V.
and Smirnov, A. V.
and Lyakhov, V. A.
and Goltsman, G. N.",
title="A millimeter-submillimeter phonon-cooled hot-electron bolometer mixer based on two-dimensional electron gas in an AlGaAs/GaAs heterostructure",
journal="Semicond.",
year="2005",
volume="39",
number="9",
pages="1082--1086",
optkeywords="2D electron gas; AlGaAs/GaAs heterostructures; mixers",
abstract="Experimental results obtained by studying the main characteristics of a millimeter-submillimeter wave mixer based on the hot-electron effect in a two-dimensional electron gas in a AlGaAs/GaAs heterostructure with a phonon-scattering cooling mechanism for charge carriers are reported. The gain bandwidth of the mixer is 4 GHz, the internal conversion losses are 13 dB, and the optimum local-oscillator power is 0.5 $\mu$W (for a mixer area of 1 $\mu$m2). It is shown that a millimeter-submillimeter-wave receiver with a noise temperature of 1900 K can be developed on the basis of a AlGaAs/GaAs mixer. This mixer also appears to be promising for use in array receiver elements.",
optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=1463), last updated on Tue, 06 Jul 2021 12:39:56 -0500",
issn="1063-7826",
doi="10.1134/1.2042603",
opturl="http://link.springer.com/10.1134/1.2042603",
opturl="https://doi.org/10.1134/1.2042603"
}