%0 Conference Proceedings
%T Noise temperature, gain bandwidth and local oscillator power of NbN phonon-cooled HEB mixer at terahertz frequenciess
%A Vachtomin, Yu B.
%A Antipov, S. V.
%A Kaurova, N. S.
%A Maslennikov, S. N.
%A Smirnov, K. V.
%A Polyakov, S. L.
%A Svechnikov, S. I.
%A Grishina, E. V.
%A Voronov, B. M.
%A Gol'tsman, G. N.
%S Proc. 29th IRMMW / 12th THz
%D 2004
%C Karlsruhe, Germany
%F Vachtomin_etal2004
%O exported from refbase (https://db.rplab.ru/refbase/show.php?record=354), last updated on Tue, 18 May 2021 20:08:51 -0500
%X We present the performances of HEB mixers based on 3.5 nm thick NbN film integrated with log-periodic spiral antenna. The double side-band receiver noise temperature values are 1300 K and 3100 K at 2.5 THz and at 3.8 THz, respectively. The gain bandwidth of the mixer is 4.2 GHz and the noise bandwidth is 5 GHz. The local oscillator power is 1-3 /spl mu/W for mixers with different active area.
%R 10.1109/ICIMW.2004.1422092
%U https://doi.org/10.1109/ICIMW.2004.1422092
%P 329-330