Strong beaming of microwave surface waves with complementary split-ring-resonator arrays (dataset)
| dc.contributor.author | Young, E | |
| dc.contributor.author | Dockrey, J | |
| dc.contributor.author | Hibbins, A | |
| dc.contributor.author | Sambles, JR | |
| dc.contributor.author | Lawrence, C | |
| dc.date.accessioned | 2018-08-08T07:17:21Z | |
| dc.date.issued | 2018-08-08 | |
| dc.description.abstract | A thin copper sheet, populated by an array of complementary split ring resonators, presents strong surface wave beaming in orthogonal directions at two distinct frequencies. This simple array is significantly thinner than existing single frequency beaming surfaces. The observed beaming frequencies are associated with the two lowest resonance modes of the split rings, and the beams are subwavelength in width and approximately non-diverging. The beaming is analysed through comparison of near-field scans of the surface-normal electric fields with numerical simulations. | en_GB |
| dc.description.sponsorship | The authors wish to acknowledge financial support from the Engineering and Physical Sciences Research Council (EPSRC) of the United Kingdom, via the EPSRC Centre for Doctoral Training in Metamaterials (Grant No. EP/L015331/1) and also from QinetiQ. | en_GB |
| dc.identifier.doi | 10.24378/exe.584 | |
| dc.identifier.uri | http://hdl.handle.net/10871/33691 | |
| dc.language.iso | en | en_GB |
| dc.publisher | University of Exeter | en_GB |
| dc.relation.url | http://hdl.handle.net/10871/33689 | en_GB |
| dc.rights | CC BY 4.0 | en_GB |
| dc.title | Strong beaming of microwave surface waves with complementary split-ring-resonator arrays (dataset) | en_GB |
| dc.type | Dataset | en_GB |
| dc.date.available | 2018-08-08T07:17:21Z | |
| dc.description | Raw data from the vector network analyser in the form of amplitude and phase for all frequencies for the whole 2D scan. For each frequency data may be reduced to the form of a 2D plot and this may then be Fourier transformed to give the final figures used in the Young et al. (2018) article "Strong beaming of microwave surface waves with complementary split-ring-resonator arrays" published in Scientific Reports. | en_GB |
| dc.description | The article associated with this dataset is located in ORE at: http://hdl.handle.net/10871/33689 | en_GB |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0 | en_GB |
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