TY  - JOUR
AU  - Cherednichenko, S.
AU  - Kroug, M.
AU  - Merkel, H.
AU  - Khosropanah, P.
AU  - Adam, A.
AU  - Kollberg, E.
AU  - Loudkov, D.
AU  - Gol'tsman, G.
AU  - Voronov, B.
AU  - Richter, H.
AU  - Huebers, H-W
PY  - 2002
DA  - 2002//
TI  - 1.6 THz heterodyne receiver for the far infrared space telescope
T2  - Phys. C: Supercond.
JO  - Phys. C: Supercond.
SP  - 427
EP  - 431
VL  - 372-376
KW  - NbN HEB mixers
KW  - applications
AB  - A low noise heterodyne receiver is being developed for the terahertz range using a phonon-cooled hot-electron bolometric mixer based on 3.5 nm thick superconducting NbN film. In the 1–2 GHz intermediate frequency band the double-sideband receiver noise temperature was 450 K at 0.6 THz, 700 K at 1.6 THz and 1100 K at 2.5 THz. In the 3–8 GHz IF band the lowest receiver noise temperature was 700 K at 0.6 THz, 1500 K at 1.6 THz and 3000 K at 2.5 THz while it increased by a factor of 3 towards 8 GHz.
SN  - 0921-4534
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0921453402007153
UR  - https://doi.org/10.1016/S0921-4534(02)00715-3
DO  - 10.1016/S0921-4534(02)00715-3
N1  - exported from refbase (https://db.rplab.ru/refbase/show.php?record=1527), last updated on Mon, 24 May 2021 14:29:10 -0500
ID  - Cherednichenko_etal2002
ER  -