Research Article

Wideband Extrapolation of Spatial Responses of Resonant Structures Using Early-Time and Low-Frequency Data

Figure 4

Axial current of center-fed dipole for several values of time. Directly-computed response, representation with polynomials, physical, and fitting pole terms, and representation with polynomials and physical pole terms only are indistinguishable, indicating a successful extrapolation ( ).
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