Ultracompact all-dielectric superdirective antennas: Theory and experiment
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|
|Source:||IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)|
|01_Krasnok_Ultracompact_all-dielectric_2013.pdf||2.14 MB||Adobe PDF||Request a copy|
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