Ultracompact all-dielectric superdirective antennas: Theory and experiment
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Krasnok, AE; Belov, Pavel A; Filonov, Dmitry S; Simovski, Constantin; Slobozhanyuk, A P; Kivshar, Yuri
Description
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
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2013 |
| Type: | Conference paper |
| URI: | http://hdl.handle.net/1885/82706 |
| Source: | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) |
| DOI: | 10.1109/APS.2013.6710730 |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Krasnok_Ultracompact_all-dielectric_2013.pdf | 2.14 MB | Adobe PDF | Request a copy |
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