Chiral-field microwave antennas Chiral microwave near fields for far-field radiation

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

Abstract

In a single-element structure we obtain a radiation pattern with a squint due to chiral microwave near fields originated from a magnetostatic-mode ferrite disk. At the magnetostatic resonances, one has strong subwavelength localization of energy of microwave radiation. Magnetostatic oscillations in a thin ferrite disk are characterized by unique topological properties: the Poynting-vector vortices and the field helicity. The chiral-topology near fields allow obtaining unique phase structure distribution for far-field microwave radiation.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2014
Subtitle of host publicationConnecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference
PublisherInstitute of Electrical and Electronics Engineers
Pages865-868
Number of pages4
ISBN (Electronic)9782874870354
DOIs
StatePublished - 15 Dec 2014
Event2014 44th European Microwave Conference, EuMC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014 - Rome, Italy
Duration: 6 Oct 20149 Oct 2014

Publication series

NameEuropean Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference

Conference

Conference2014 44th European Microwave Conference, EuMC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014
Country/TerritoryItaly
CityRome
Period6/10/149/10/14

Keywords

  • antennas
  • chiral fields
  • ferrites
  • magnetostatic resonances
  • subwavelength energy localization

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Chiral-field microwave antennas Chiral microwave near fields for far-field radiation'. Together they form a unique fingerprint.

Cite this