Design and performance analysis of non-data-aided carrier phase estimators for amplitude and phase shift keying signals

Abstract

This study studies the feedforward (FF) non-data-aided (NDA) carrier phase estimation of the amplitude and phase shift keying (APSK) signals. The true Cramer–Rao bounds (CRBs) for NDA phase estimation of APSK signals are derived and evaluated numerically using Gauss–Hermite quadrature. The jitter variance of the FF Viterbi–Viterbi (V&V) algorithm is… (More)
DOI: 10.1049/iet-com.2010.0218

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