RSS based direction finding via array of directional antennas with normal density distribution in magnitude
作者： Tansu Filik , Seckin Uluskan
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摘要: In this study, the theoretical framework of received signal strength (RSS) based direction finding with array directional antennas normal density distribution in magnitude are established. Directional antenna systems offer simple and effective solutions, when must be placed within a limited area, such as on car. While some important studies exist, to create where radiation patterns modeled von Mises distributions (i.e. circular version distribution) lacking literature. Therefore, study first, Cramer Rao Lower Bound (CRLB) is explicitly calculated for joint estimation angle arrival incident power. It found that CRLB not function arrival, it decreases increasing directivity antennas. Finally, maximum likelihood (MLE) discussed by analyzing its ability convergence.
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