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arXiv · 1811.01381

A Hybrid Approach to Joint Estimation of Channel and Antenna impedance

Shaohan Wu·Brian L. Hughes
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Abstract

This paper considers a hybrid approach to joint estimation of channel information and antenna impedance, for single-input, single-output channels. Based on observation of training sequences via synchronously switched load at the receiver, we derive joint maximum a posteriori and maximum-likelihood (MAP/ML) estimators for channel and impedance over multiple packets. We investigate important properties of these estimators, e.g., bias and efficiency. We also explore the performance of these estimators through numerical examples.

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Shaohan Wu, Brian L. Hughes. 2018-11-04. A Hybrid Approach to Joint Estimation of Channel and Antenna impedance. https://doi.org/10.1109/acssc.2018.8645068

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