Broadband characterization of any electromagnetic (EM) data (eg, surface currents,
radiation pattern, and network parameters) can be carried out using partial information in the …

An extrapolation technique is presented which reduces the computational demands of
obtaining a wideband electromagnetic response from a resonant antenna using traditional …

Wideband electromagnetic response can be extrapolated using combined low frequency
and early time information, which can substantially reduce the computational load. Most …

In this paper, we provide three direct procedures to extrapolate the early-time and the low-
frequency response of a causal signal simultaneously in the time-and frequency domain …

We present new methodologies to generate rational function approximations of broadband
electromagnetic responses of linear and passive networks of high-speed interconnects, and …

We derive a rule for estimating the order of the rational function fitting needed for accurate
macromodel generation via the time-domain vector fitting. The proposed rule defines a …

This paper studies the sampling method for interpolation/extrapolation of electromagnetic
response in time and frequency domains. To avoid sub-sampling or over-sampling, a new …

The time-domain vector fitting (TDVF) was proven to be an extrapolation method which
provides about a ten-fold lengthening of a recorded time-domain response and reducing …

Computational electromagnetic (CEM) methods and other numerical tools are a vital
component of the design process used for many important applications, such as the …

In this paper, we present an electromagnetic analysis for three‐dimensional arbitrarily
shaped large structures illuminated by a short pulse. The time domain electric field integral …