TY - GEN
T1 - Left handed modes in linear arrays of isotropic particles with electric and magnetic response
AU - Mazor, Yarden
AU - Steinberg, Ben Z.
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/10/25
Y1 - 2016/10/25
N2 - We study the properties of dipolar wave propagation in linear chains of isotropic particles with independent electric and magnetic response, embedded in vacuum. It is shown that transverse-polarization left-handed waves can be supported by the structure even if the chain's particles possess positive polar-izabilities and no Bi-isotropy; the needed Bi-isotropy is provided by the propagator instead of by the particle's local properties. In contrast to the transverse modes in chains that consist of purely electric particles, the left-handed modes dispersion lack the lightline branch since their dipolar features are not aligned with the electric and magnetic fields of a right-handed plane-wave solution in free space.
AB - We study the properties of dipolar wave propagation in linear chains of isotropic particles with independent electric and magnetic response, embedded in vacuum. It is shown that transverse-polarization left-handed waves can be supported by the structure even if the chain's particles possess positive polar-izabilities and no Bi-isotropy; the needed Bi-isotropy is provided by the propagator instead of by the particle's local properties. In contrast to the transverse modes in chains that consist of purely electric particles, the left-handed modes dispersion lack the lightline branch since their dipolar features are not aligned with the electric and magnetic fields of a right-handed plane-wave solution in free space.
UR - http://www.scopus.com/inward/record.url?scp=84997496803&partnerID=8YFLogxK
U2 - 10.1109/APS.2016.7696464
DO - 10.1109/APS.2016.7696464
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AN - SCOPUS:84997496803
T3 - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
SP - 1515
EP - 1516
BT - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Y2 - 26 June 2016 through 1 July 2016
ER -