Abstract
In recent years, some researchers introduce the resource allocation into the MIMO (Multiple Input Multiple Output) radar, the concept of which has been proposed for about 10 years. In this paper, we firstly analyze the signal model in MIMO radar and the influence of resource allocation on multiple targets localization; then we review the present research on resource allocation in MIMO radar briefly, in which the CRLB (Cramer-Rao Lower Bound) and non-convex optimization get a key attention; last but not the least important, we point out the problems worthy of further study on resource allocation in MIMO radar.
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