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This paper addresses the problem of adaptive multiple-input multiple-output (MIMO) radar detection in heterogeneous environment with compound-Gaussian clutter. The clutter covariances are assumed to be random and different from one transmit/receive pair to another with a priori knowledge about the environment. A two-step strategy is employed to design adaptive detector. Firstly, we obtain the generalized...
In this paper, we propose multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) radar with sufficient cyclic prefix (CP), where all OFDM pulses transmitted from different transmitters share the same frequency band and are orthogonal to each other for every subcarrier in the discrete frequency domain. The orthogonality is not affected by time delays from transmitters...
This paper considers the moving target detection (MTD) problem for polarimetric multiple-input multiple-output (MIMO) radar in the presence of Gaussian clutter. By exploiting the polarimetric information, we devise two different generalized likelihood ratio tests (GLRTs) with a generic number of polarimetric channels, according to the centralized and distributed processing schemes of MIMO radar systems,...
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