Report discusses several techniques for resolution of phase ambiguities in detection and decoding of radio signals modulated by coherent quadrature phase-shift keying (QPSK) and offset QPSK (OQPSK). Eight ambiguities: four associated with phase of carrier signal in absence of ambiguity in direction of rotation of carrier phase, and another four associated with carrier phase in presence of phase-rotation ambiguity.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Resolution Of Phase Ambiguities In QPSK


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1992-01-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :




    Resolving Phase Ambiguities In OQPSK

    Nguyen, Tien M. | NTRS | 1991


    Integrity Monitoring for Carrier Phase Ambiguities

    Feng, Shaojun | Online Contents | 2011


    Reduction of aliasing ambiguities through phase relations

    Sanderson, R.B. / Tsui, J.B.Y. / Freese, N.A. | IEEE | 1992