Ultracompact all-dielectric superdirective antennas: Theory and experiment
Date
2013
Authors
Krasnok, AE
Belov, Pavel A
Filonov, Dmitry S
Simovski, Constantin
Slobozhanyuk, A P
Kivshar, Yuri
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Publisher
IEEE
Abstract
We demonstrate a simple way to achieve superdirectivity of electrically small antennas based on a spherical dielectric particle with a notch. We predict this effect theoretically for nanoantennas excited by a point-like emitter located in the notch, and t
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Source
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Type
Conference paper
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2037-12-31
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