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The optimal radar detection of miniature unmanned aerial vehicles (UAVs) requires that the radar cross-section (RCS) of the UAVs be known. Although RCS estimates may be obtained from computer simulation and conventional static RCS measurements, the results may not be accurate given that the dynamic effects of the UAV, such as propeller motion, are absent. In this study, an X-band tracking radar is...
The dynamic measurement of an airborne target's radar cross section (RCS) generates a substantial amount of data that must be reduced to a few operationally relevant parameters. A common approach is to represent the RCS of a target by a probability density function (PDF). In this paper, four different techniques are presented and compared for converting the measured, binned RCS data of a mini-UAV...
This paper presents a circuit operating on fields F 2 [X] /〈f(X)〉 where f(X) is a binary irreducible polynomial of degree m ≥ 2, and F 2=GF(2). This circuit is able to perform back to back multiplications and inversions for any such f(X) and any value of m within a specified range, m being possibly large. It is assumed that the elements of the field are expressed as polynomials in X of degree less...
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