Selected Approaches to Estimation of Signal Phase
نویسنده
چکیده
A number of approaches to parametric estimation of signal phase are addressed. The goal is to estimate the phase, or more precisely, the parameters of the phase of a signal corrupted by white Gaussian noise. Signal models are restricted to those with linear and quadratic phase, but many of the results presented are applicable to signals with higher order phase laws. Results highlight the classic trade-off between estimator complexity and estimator variance.
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