Time and frequency domain numerical modeling of outbound and standing power from perpendicularly oriented, electrically small TM dipoles

Craig A. Grimes, Gang Liu, Keat Ghee Ong, James E. Lumpp, Dale M. Grimes

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

1 Scopus citations

Abstract

The outbound and local power emitted from a pair of identical, perpendicularly oriented electrically small TM dipoles are determined using time and frequency domain numerical techniques. Earlier work (1997) showed that a complete description of power in a radiation field required the use of three numbers, while the frequency domain mathematics inherent in the complex Poynting theorem provided only two; frequency domain mathematics lack phase information that is of significant consequence for certain antenna designs. In this paper we numerically model,using commonly accepted techniques, the simplest antenna design that clearly illustrates the differences in the time and frequency domain representations of power.

Original languageEnglish
Title of host publication1998 IEEE Aerospace Conference, AERO 1998 - Proceedings
Pages265-272
Number of pages8
DOIs
StatePublished - 1998
Event1998 IEEE Aerospace Conference, AERO 1998 - Snowmass, United States
Duration: Mar 28 1998Mar 28 1998

Publication series

NameIEEE Aerospace Conference Proceedings
Volume3
ISSN (Print)1095-323X

Conference

Conference1998 IEEE Aerospace Conference, AERO 1998
Country/TerritoryUnited States
CitySnowmass
Period3/28/983/28/98

Bibliographical note

Funding Information:
The authors gratefully acknowledge support of this work by the Air Force Office of Scientific Research under contract F49620-96-1-0353. The authors would also like to thank Professor Stephen D. Gedney of the University of Kentucky for suggesting the FTFDTD calculations.

ASJC Scopus subject areas

  • Aerospace Engineering
  • Space and Planetary Science

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