Harmonic image reconstruction assisted by a nonlinear metmaterial surface
We experimentally demonstrate a microwave far-field image reconstruction modality with the transverse resolution exceeding the diffraction limit by using a single layer of highly nonlinear metamaterial. The harmonic fields of the nonlinear metamaterial surface allow the far-field propagation of wave...
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| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2015
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| Online Access: | https://hdl.handle.net/10356/100067 http://hdl.handle.net/10220/38688 |
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| Institution: | Nanyang Technological University |
| Language: | English |