ULTRA-WIDEBAND TEM-HORN ANTENNA DESIGN USING NUMERICAL METHODS

摘要

Transverse electromagnetic (TEM), time-domain antennas are designed to reproduce accurately the time characteristics of received impulsive fields. For minimal distortion, the antenna response to the fields must be constant in amplitude and linear in phase. We are using numerical techniques are employed to improve previous designs by simulating modifications to the original design without costly, time-consuming hardware alterations.