A Novel Maximum-Likelihood Estimator with Very High Resolution for Multipath Channels and Its Application in Electrooptical Distance Measurement

Abstract

In order to determine the impulse response of a multipath channel one can probe the channel with an electromagnetic wave modulated by a spread spectrum signal. A novel maximum-likelihood estimator is presented which estimates the channel parameters without any bias. The application of this estimator in an electrooptical distance measurement system built by… (More)

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@article{Zimmermann1991ANM, title={A Novel Maximum-Likelihood Estimator with Very High Resolution for Multipath Channels and Its Application in Electrooptical Distance Measurement}, author={Tobias Zimmermann}, journal={1991 21st European Microwave Conference}, year={1991}, volume={2}, pages={1116-1121} }