Simulated performance of multi-junction parallel array SIS mixers for ultra broadband submillimeter-wave applications
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چکیده
منابع مشابه
Quasi-optical submillimeter-wave SIS mixers with NbN/A1N/NbN tunnel junctions
We report on low-noise heterodyne mixing with NbN/A1N/NbN tunnel junctions in the submillimeter-wave region for the first time. The receiver consists of the quasi-optical NbN SIS mixer with an integrated tuning circuit in which a radial short stub tuner is incorporated to resonate out the junction capacitance for RF matching and a balanced IF circuit for broadband IF matching. The prepared NbN ...
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