The Fields of a Pulsed, Small Dipole Antenna
نویسندگان
چکیده
Analytic descriptions of the fields of pulsed, finite-sized antennas are only approximate. For a review, see [1]. In general, numerical simulations are required for detailed characterization of the fields of pulsed antennas. See, for example, [2, 3, 4, 5, 6]. Here, we note that an “exact” form can be given for the fields in both the near and far zones of a pulsed dipole antenna in the limit that the size of the antenna is vanishingly small. One approach to a solution is based on the well-known electromagnetic fields of an oscillating “point” electric dipole located at the origin, whose dipole moment is
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