In this paper a new scheme called "photonic LO", in which the LO signal can be generated with a photodetector by mixing two optical signals differing in the frequency by the required LO frequency is described The photonic LO can greatly simplify the LO system in a large radio interferometer system such as Atacama large millimeter-submillimeter array (ALMA). A comparison of receiver noise temperature of the superconductor-insulator-superconductor mixers(SIS) mixer pumped by a Gunn oscillator LO and a photonic LO is demonstrated. Photonic LO system used for spectroscopic observation is conducted using Nobeyama 45-m telescope is analysed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Photonic local oscillators for millimeter- and submillimeter-wave receivers


    Beteiligte:
    Ishiguro, M. (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    121070 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Photonic Local Oscillators for Millimeter- and Submillimeter-Wave Receivers

    IEEE | British Library Conference Proceedings | 2003


    Tunable Quantum-Well Submillimeter-Wave Oscillators

    Maserjian, Joseph / Gossard, Arthur C. | NTRS | 1990


    Low-temperature millimeter wave receivers

    Kyhl, R. L. / Staelin, D. H. | NTRS | 1973


    Millimeter And Submillimeter-Wave Integrated Circuits On Quartz

    Mehdi, Imran / Mazed, Mohammad / Siegel, Peter et al. | NTRS | 1995


    Enhancing the Performance of Electro-Optical Heterodyne Receivers Using Gain Switched Photonic Local Oscillators

    de Dios, C. / Criado, A.R. / Prior, E. et al. | British Library Online Contents | 2013