The well-known relationship between the radar cross section and the volume of the target for Rayleigh scattering situations is extended to permit the direct estimation of the target's diameter for a variety of shapes. It is concluded that for objects of length-to-diameter ratios between one and five and for aspects within 300 of "nose-on" the diameter should be determinable to within at least 50 percent if the frequency is selected in the Rayleigh region for the target being observed.
Inverse Scattering at Low Frequencies-Diameter Estimation
IEEE Transactions on Aerospace and Electronic Systems ; AES-7 , 4 ; 716-719
01.07.1971
728401 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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