Super-collimation of the radiation by a point source in a uniaxial wire medium
We investigate the radiation properties of a short horizontal dipole embedded in a uniaxial wire medium. It is shown that the uniaxial wire medium enables a super-collimation of the dipole radiation such that the radiation pattern has a singularity and the radiated fields are non-diffractive in the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2015-01-01
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| Series: | EPJ Applied Metamaterials |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1051/epjam/2015012 |