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Analytical modelling of the current distribution in resistive loaded thin-wire antennas excited by a transient electric field

✍ Scribed by F. Sagnard

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 259 KB
Volume: 48
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.21459

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✦ Synopsis

Abstract

The analytical modelling of the excitation of a Wu and King loaded dipole by an oblique transient electric‐plane wavefront has been revisited and extended in order to analyze in detail the physical phenomena involved in the time and space domains. The role of several components of the current induced along a dipole as a function of different parameters is discussed. The modelling developed herein allows us to consider a V‐dipole. This study will allow us to consider, in a future work, the case of an assembly of dipoles in the space domain for representing more complex antenna geometries. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 730–736, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21459

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Extension of the analytical modelling of resistive loaded thin-wire antennas to Gaussian derivatives excitations

✍ F. Sagnard; C. Vignat 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 176 KB 👁 1 views

## Abstract The transient electric field radiated from a thin‐wire dipole antenna resistively loaded and excited by a voltage signal in the shape of the Gaussian derivatives is analyzed. The modelling presented in this paper is formulated in the time domain using an inverse Fourier transform of the