Nonreciprocity brings new features to ultimately thin absorbers

Y. Ra'Di, V. S. Asadchy, S. A. Tretyakov

Research output: Chapter in Book/Entry/PoemConference contribution

Abstract

Single-layer arrays of electrically small bianisotropic particles tuned to perform as perfect absorbers (at normal incidence) are considered. It is shown that it is possible to design the layers so that they absorb power of incident waves from one side. Possible new functionalities due to nonreciprocal coupling in the array for the wave coming from opposite side, are studied. It is shown that by properly choosing the type of the magnetoelectric coupling in the particle and tuning its strength it becomes possible to realize layers which absorb waves coming from one side and act as ultimately thin isolators or twist polarizers from the other side.

Original languageEnglish (US)
Title of host publication2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
Pages498-499
Number of pages2
DOIs
StatePublished - 2013
Externally publishedYes
Event2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States
Duration: Jul 7 2013Jul 13 2013

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965

Other

Other2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Country/TerritoryUnited States
CityOrlando, FL
Period7/7/137/13/13

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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