We present the performances of HEB mixers based on 3.5 nm thick NbN film integrated with log-periodic spiral antenna. The double side-band receiver noise temperature values are 1300 K and 3100 K at 2.5 THz and at 3.8 THz, respectively. The gain bandwidth of the mixer is 4.2 GHz and the noise bandwidth is 5 GHz. The local oscillator power is 1-3 /spl mu/W for mixers with different active area.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Noise temperature, gain bandwidth and local oscillator power of NbN phonon-cooled HEB mixer at terahertz frequencies


    Beteiligte:
    Vachtomin, Yu.B. (Autor:in) / Antipov, S.V. (Autor:in) / Kaurova, N.S. (Autor:in) / Maslennikov, S.N. (Autor:in) / Smirnov, K.V. (Autor:in) / Polyakov, S.L. (Autor:in) / Svechnikov, S.I. (Autor:in) / Grishina, E.V. (Autor:in) / Voronov, B.M. (Autor:in) / Goltsman, G.N. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    172285 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Integrated Tuning for NbN SIS Mixer at Terahertz Frequencies

    Belitsky, V. Y. / Kollberg, E. L. | British Library Online Contents | 1996


    Phonon cooled hot-electron bolometric mixer for 1-5 THz

    Richter, H. / Semenov, A. / Hubers, H.-W. et al. | IEEE | 2004



    Study on the gain bandwidth of the optical parametric oscillator

    Wang, J. / Yao, J. Q. / Shi, X. C. et al. | British Library Conference Proceedings | 1997


    Terahertz emitters gain power, variety

    Saeedkia, D. | British Library Online Contents | 2013