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The primary differences in airborne radar clutter spectrum between non-sidelooking and sidelooking arrays are that its Doppler frequency of the clutter spectrum varies with the range and its clutter degrees of freedom (DOFs) are increased, so that the conventional STAP methods are not feasible. In this paper, the clutter distribution of airborne non-sidelooking arrays radar is analyzed and investigated...
Cylindrical array antennas have three merits such as all-orientation space scanning, flexible search and track mode and good beam bearing relative to common planar array antennas. In this paper, firstly the differences between cylindrical array and uniform planar array are discussed in terms of eigenvalue distribution of the clutter covariance matrix and clutter distribution at range, and the conclusion...
Cylindrical array antennas have three merits such as all-orientation space scanning, flexible search and track mode and good beam bearing etc. relative to common planar array antennas. In this paper, firstly the differences between cylindrical array and uniform planar array are discussed in terms of eigenvalue distribution of the clutter covariance matrix and clutter distribution at range, and the...
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