Low noise submillimeter SIS receiver with niobium nitride quasiparticle tunnel junctions

1996 ◽  
Vol 17 (7) ◽  
pp. 1139-1147 ◽  
Author(s):  
A. Karpov ◽  
B. Plathner ◽  
J. Blondel ◽  
M. Schicke ◽  
K. H. Gundlach ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Low Noise ◽  
Niobium Nitride ◽  
Sis Receiver

scholarly journals Wide-Band Tunerless Mixer Mounts for 100 GHz and 150 GHz SIS receivers

1994 ◽  
Vol 140 ◽  
pp. 78-81
Author(s):  
K. Sunada ◽  
R. Kawabe ◽  
J. Inatani
Keyword(s):  
Noise Temperature ◽  
Wide Band ◽  
Wide Frequency Range ◽  
Low Noise ◽  
Frequency Range ◽  
Sis Receiver ◽  
Embedding Impedance

AbstractThe performance of the new SIS receiver systems at the Nobeyama Millimeter Array are described. These receivers operate at 100 GHz and 150 GHz bands and tunerless mixer mounts have been adopted. These receivers show very low noise temperature (< 50 K) over a very wide frequency range because of the large embedding impedance range.

Low‐noise 115‐GHz mixing in superconducting oxide‐barrier tunnel junctions

1979 ◽  
Vol 34 (5) ◽  
pp. 347-349 ◽  
Author(s):  
G. J. Dolan ◽  
T. G. Phillips ◽  
D. P. Woody
Keyword(s):  
Tunnel Junctions ◽  
Low Noise ◽  
Oxide Barrier

scholarly journals Very high-current-density Nb/AlN/Nb tunnel junctions for low-noise submillimeter mixers

2000 ◽  
Vol 76 (15) ◽  
pp. 2119-2121 ◽  
Author(s):  
Jonathan Kawamura ◽  
David Miller ◽  
Jian Chen ◽  
Jonas Zmuidzinas ◽  
Bruce Bumble ◽  
...  
Keyword(s):  
Current Density ◽  
Tunnel Junctions ◽  
High Current Density ◽  
Low Noise ◽  
High Current ◽  
Very High

Low-noise waveguide SIS mixer with NbN/AlN/NbN tunnel junctions tuned by an NbN/MgO/NbTiN microstrip circuit

2009 ◽  
Vol 22 (7) ◽  
pp. 075015 ◽  
Author(s):  
Masanori Takeda ◽  
Wenlei Shan ◽  
Takafumi Kojima ◽  
Shingo Saito ◽  
Matthias Kroug ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Low Noise ◽  
Sis Mixer ◽  
Microstrip Circuit

180–425 GHz low noise SIS waveguide receivers employing tuned Nb/AIO x /Nb tunnel junctions

1994 ◽  
Vol 15 (5) ◽  
pp. 783-805 ◽  
Author(s):  
J. W. Kooi ◽  
M. Chan ◽  
B. Bumble ◽  
H. G. LeDuc ◽  
P. L. Schaffer ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Low Noise

All-Nb low-noise dc SQUID with 1-μm tunnel junctions

1980 ◽  
Vol 51 (4) ◽  
pp. 2306 ◽  
Author(s):  
Richard F. Voss ◽  
Robert B. Laibowitz ◽  
Stanley I. Raider ◽  
John Clarke
Keyword(s):  
Tunnel Junctions ◽  
Low Noise

AC Josephson effect in superconducting niobium nitride tunnel junctions at up to 2.5 THz

1990 ◽  
Vol 26 (9) ◽  
pp. 610 ◽  
Author(s):  
M.C. Wicks ◽  
P.R. Haycocks ◽  
T. Hori
Keyword(s):  
Josephson Effect ◽  
Tunnel Junctions ◽  
Niobium Nitride

Low Noise Receivers at 1.6 THz and 2.5 THz Based on Niobium Nitride Hot Electron Bolometer Mixers

2009 ◽  
Vol 19 (3) ◽  
pp. 278-281 ◽  
Author(s):  
J. Chen ◽  
M. Liang ◽  
L. Kang ◽  
B.B. Jin ◽  
W.W. Xu ◽  
...  
Keyword(s):  
Low Noise ◽  
Niobium Nitride ◽  
Hot Electron ◽  
Hot Electron Bolometer
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