Report describes developmental X-band exciter for X-band uplink subsystem of Deep Space Network. X-band transmitter-exciting signal expected to have fractional frequency stability of 5.2 X 10 to negative 15th power during 1,000-second integration period. Generates coherent test signals for S- and X-band Block III translator of Deep Space Network, Doppler-reference signal for associated Doppler-extractor system, first-local-oscillator signal for associated receiver, and reference signal for associated ranging subsystem. Tests of prototype exciter show controlling and monitoring and internal phase-correcting loops perform according to applicable design criteria. Measurements of stability of frequency and of single-sideband noise spectral density of transmitter-exciting signal made subsequently.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Exciter For X-Band Transmitter And Receiver


    Beteiligte:
    Johns, Carl E. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.10.1989



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :




    Receiver-exciter subsystem

    Bunce, R. C. | NTRS | 1965



    Efficient Broad Band HE11 Mode Exciter

    Bogdashov, A. A. / Chirkov, A. V. / Denisov, G. G. et al. | British Library Online Contents | 2002