180–425 GHz low noise SIS waveguide receivers employing tuned Nb/AIO x /Nb tunnel junctions
1994 ◽
Vol 15
(5)
◽
pp. 783-805
◽
Keyword(s):
2009 ◽
Vol 22
(7)
◽
pp. 075015
◽
1998 ◽
Vol 145
(5)
◽
pp. 375
1996 ◽
Vol 17
(7)
◽
pp. 1139-1147
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