DocumentCode :
915852
Title :
Results, Potentials, and Limitations of Josephson-Mixer Receivers at Millimeter and Long Submillimeter Wavelengths
Author :
Edrich, Jochen ; Sullivan, D.B. ; McDonald, D.G.
Volume :
25
Issue :
6
fYear :
1977
fDate :
6/1/1977 12:00:00 AM
Firstpage :
476
Lastpage :
479
Abstract :
Millimeter-wave mixers using Josephson point contacts are described, which exhibit a conversion loss Lc = 9.5 dB and a noise temperature T ~ 223 K for lambda >or= 0.95 mm. Their potentials and limitations in noise, bandwidth, drive power, and stability for receiver applications are discussed.
Keywords :
Bandwidth; Electromagnetic heating; Frequency estimation; Josephson junctions; Mixers; Superconducting device noise; Superconducting devices; Superconducting microwave devices; Temperature; Voltage;
fLanguage :
English
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9480
Type :
jour
DOI :
10.1109/TMTT.1977.1129138
Filename :
1129138
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=915852
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