2 article(s) from Vostretsov, Aleksey G
Schematic of the 6–12 GHz cryogenic LNA. The important component values are: C1 = 0.6 pF, C2 = 0.3 ...
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Realization of the cryogenic LNA.
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Noise and gain measurement setup. (a) Calibration lines (left-hand side sketch) and gain measuremen...
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Gain and noise temperature of the cryogenic LNA at the experimental temperature of 3.8 K.
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The X-mon qubit measurement setup. The implemented amplifier is marked as cLNA and the room-tempera...
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The qubit “sweet spot”. The transmission (color intensity graph with the blue color corresponding t...
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The qubit spectroscopy. The transmission dependence of the probing signal (color intensity graph) o...
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Beilstein J. Nanotechnol. 2020, 11, 1484–1491, doi:10.3762/bjnano.11.131
Schematic of the 0–120 kHz cryogenic LNA based on paired SSM2210 transistors. The important compone...
The gain of the cryogenic differential BJT amplifier depending on the frequency at 77 and 300 K.
The voltage noise spectral density of the cryogenic differential BJT amplifier as a fucntion of the...
The gain of the cryogenic differential two-stage BJT amplifier as a function of the frequency at th...
The voltage noise spectral density of the cryogenic differential parallel BJT amplifier as a functi...
Beilstein J. Nanotechnol. 2020, 11, 1316–1320, doi:10.3762/bjnano.11.115
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