Stored Energy of Coupled Electric and Magnetic Currents and the Lower Bound on Q

Oleksiy S. Kim

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

—New expressions for the stored energy and radiated power of an arbitrary combination of electric and magnetic currents in free space are presented. These expressions enable the calculation of the fundamental lower bound on Q for arbitraryshaped electrically small antennas of finite size.
Original languageEnglish
Title of host publicationProceedings of 9th European Conference on Antennas and Propagation
Number of pages2
PublisherIEEE
Publication date2015
Publication statusPublished - 2015
Event9th European Conference on Antennas and Propagation - Lisbon, Portugal
Duration: 12 Apr 201517 Apr 2015
http://www.eucap2015.org/

Conference

Conference9th European Conference on Antennas and Propagation
Country/TerritoryPortugal
CityLisbon
Period12/04/201517/04/2015
Internet address

Keywords

  • Electrically small antennas
  • Q-factor
  • Reactive energy
  • Physical bounds

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