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Pan, S. K., A. R. Kerr, M. W. P., Lauria, E. F., Crady, W. K., Horner, N., Srikanth, J. S., et al. (2004). A fixed-tuned integrated SIS mixer with ultra-wideband IF and quantum-limited sensitivity for ALMA band 3 (84-116 GHz) receivers. In Proc. 15th Int. Symp. Space Terahertz Technol. (pp. 55–61). Northampton, MA.
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Schubert, J., Semenov, A., Gol'tsman, G., Hübers, H. - W., Schwaab, G., Voronov, B., et al. (1999). Noise temperature of an NbN hot-electron bolometric mixer at frequencies from 0.7 THz to 5.2 THz. Supercond. Sci. Technol., 12(11), 748–750.
Abstract: We report on noise temperature measurements of an NbN phonon-cooled hot-electron bolometric mixer in the terahertz frequency range. The devices were 3 nm thick films with in-plane dimensions 1.7 × 0.2 µm2 and 0.9 × 0.2 µm2 integrated in a complementary logarithmic-spiral antenna. Measurements were performed at seven frequencies ranging from 0.7 THz to 5.2 THz. The measured DSB noise temperatures are 1500 K (0.7 THz), 2200 K (1.4 THz), 2600 K (1.6 THz), 2900 K (2.5 THz), 4000 K (3.1 THz), 5600 K (4.3 THz) and 8800 K (5.2 THz).
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Kardashev, N. S., Andreyanov, V. V., Buyakas, V. I., Vinogradov, I. S., Gvamichava, A. S., Kotik, A. I., et al. (2000). The Millimetron project. In Proc. Lebedev Phys. Institute (Vol. 228).
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Karpov, A., Miller, D., Rice, F., Zmuidzinas, J., Stern, J. A., Bumble, B., et al. (2001). Low noise 1.2 THz SIS receiver. In C. Iit.u.t.e of T. Jet Propulsion Laboratory (Ed.), Proc. 12th Int. Symp. Space Terahertz Technol. (pp. 21–22). San Diego, CA, USA.
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Shi, S. C., Chin, C. C., Wang, M. J., Shan, W. L., Zhang, W., & Noguchi, T. (2001). Development of a 600–720 GHz SIS Mixer for the SMART. In C. Iit.u.t.e of T. Jet Propulsion Laboratory (Ed.), Proc. 12th Int. Symp. Space Terahertz Technol. (215). San Diego, CA, USA.
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