Koshelets VP, Shitov SV, Dmitriev PN Ermakov A. B., Filippenko LV, Koryukin OV, Sobolev AS, et al. Integrated submillimeter and terahertz receivers with superconducting local oscillator [abstract]. In: Presanted at 8th International Workshop “From Andreev Reflection to the International Space Station”.; 2004.
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Koshelets VP, Borisov VB, Dmitriev PN, Ermakov AB, Filippenko LV, Khudchenko AV, et al. Integrated submillimeter receiver for TELIS. Joint International Workshop “Nanosensors and Arrays of Quantum Dots and Josephson Junctions for space applications”, 10th International Workshop “From Andreev Reflection to the Earliest Universe”. 2006.
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Koshelets VP, Ermakov AB, Filippenko LV, Koryukin OV, Khudchenko AV, Sobolev AS, et al. Superconducting submm integrated receiver for TELIS. In: J. Phys.: Conf. Ser. Vol 43.; 2006. p. 1377–80.
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Ozhegov RV, Okunev OV, Gol’tsman GN, Filippenko LV, Koshelets VP. Noise equivalent temperature difference of a superconducting integrated terahertz receiver. J Commun Technol Electron. 2009;54(6):716–20.
Abstract: The dependence of the noise equivalent temperature difference (NETD) of a superconducting integrated receiver (SIR) on the receiver noise temperature and the inputsignal level has been investigated. An unprecedented NETD of 13±2 mK has been measured at a SIR noise temperature of 200 K, intermediate-frequency bandwidth of 4 GHz, and time constant of 1 s. With a decrease in the input signal, an improvement in the NETD is observed. This effect is explained by a reduction in the influence of the instabilities of the receiver power supply and the amplification circuit that occur when the input signal is decreased.
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Torgashin MY, Koshelets VP, Dmitriev PN, Ermakov AB, Filippenko LV, Yagoubov PA. Superconducting integrated receivers based on Nb-AlN-NbN circuits. IEEE Trans. Appl. Supercond.. 2007;17(2):379–82.
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