@InProceedings{Cherednichenko_etal2000,
author="Cherednichenko, S.
and Kroug, M.
and Yagoubov, P.
and Merkel, H.
and Kollberg, E.
and Yngvesson, K. S.
and Voronov, B.
and Gol{\textquoteright}tsman, G.",
title="IF bandwidth of phonon cooled HEB mixers made from NbN films on MgO substrates",
booktitle="Proc. 11$^{th}$ Int. Symp. Space Terahertz Technol.",
year="2000",
pages="219--227",
optkeywords="NbN HEB mixers; cinversion gain bandwidth; IF bandwidth",
abstract="An investigation of gain and noise bandwidth of phonon-cooled hot-electron bolometric (HEB) mixers is presented. The radiation coupling to the mixers is quasioptical through either a spiral or twin-slot antenna. A maximum gain bandwidth of 4.8 GHz is obtained for mixers based on a 3.5 nm thin NbN film with Tc= 10 K. The noise bandwidth is 5.6 GHz, at the moment limited by parasitic elements in the, device mount fixture. At 0.65 THz the DSB receiver noise temperature is 700-800 К in the IF band 1-2 GHz, and 1150-2700 К in the band 3.5-7 GHz.",
optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=1557), last updated on Mon, 24 May 2021 19:31:08 -0500",
opturl="https://www.nrao.edu/meetings/isstt/2000.shtml"
}