Energy consideration in space-time synthesis of collimated pulsed apertures

Amir Shlivinski, Ehud Heyman

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We consider measures for an effective realization of short pulse antennas. We discuss such new concepts as TD multipole decomposition, time-dependent reactive and radiative energies and introduce the ratio between them, termed the time-domain Q as a measure of the radiation effectiveness. These near-zone characteristics are examined vis a vis the far-zone characteristics, the time dependent radiation pattern and the directivity. The theory is used to evaluate and compare several different realizations of highly collimated, short-pulse aperture distributions.

Original languageEnglish
Title of host publicationUltra-Wideband Short-Pulse Electromagnetics 4
EditorsEhud Heyman, Benjamin Mandelbaum, Joseph Shiloh
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages65-75
Number of pages11
ISBN (Electronic)0306462060, 9780306462061
DOIs
StatePublished - 1 Jan 1998
Externally publishedYes
Event4th Conference on Ultra-Wideband Short-Pulse Electromagnetics, UWBSP 1998 - Tel-Aviv, Israel
Duration: 14 Jun 199919 Jun 1999

Publication series

NameUltra-Wideband Short-Pulse Electromagnetics 4
Volume1998-June

Conference

Conference4th Conference on Ultra-Wideband Short-Pulse Electromagnetics, UWBSP 1998
Country/TerritoryIsrael
CityTel-Aviv
Period14/06/9919/06/99

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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