dc.contributor.author |
Sun, Hengyi |
dc.contributor.author |
Li, Zhuo |
dc.contributor.author |
Gu, Changqing |
dc.contributor.author |
Xu, Qian |
dc.contributor.author |
Chen, Xinlei |
dc.contributor.author |
Sun, Yunhe |
dc.contributor.author |
Lu, Shengchen |
dc.contributor.author |
Martín, Ferran |
dc.date |
2018 |
dc.identifier |
https://ddd.uab.cat/record/253428 |
dc.identifier |
urn:10.1038/s41598-018-20066-0 |
dc.identifier |
urn:oai:ddd.uab.cat:253428 |
dc.identifier |
urn:pmcid:PMC5785530 |
dc.identifier |
urn:pmc-uid:5785530 |
dc.identifier |
urn:pmid:29371675 |
dc.identifier |
urn:oai:pubmedcentral.nih.gov:5785530 |
dc.identifier |
urn:oai:egreta.uab.cat:publications/1ff739c3-4972-4f33-98ce-bf96a2c560f1 |
dc.identifier |
urn:scopus_id:85041052019 |
dc.identifier |
urn:articleid:20452322v8p1577 |
dc.format |
application/pdf |
dc.language |
eng |
dc.publisher |
|
dc.relation |
Ministerio de Economía y Competitividad TEC2013-40600-R |
dc.relation |
Ministerio de Economía y Competitividad TEC2016-75650-R |
dc.relation |
Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-157 |
dc.relation |
Scientific reports ; Vol. 8 (January 2018), art. 1577 |
dc.rights |
open access |
dc.rights |
Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. |
dc.rights |
https://creativecommons.org/licenses/by/4.0/ |
dc.title |
Metasurfaced Reverberation Chamber |
dc.type |
Article |
dc.description.abstract |
The concept of metasurfaced reverberation chamber (RC) is introduced in this paper. It is shown that by coating the chamber wall with a rotating 1-bit random coding metasurface, it is possible to enlarge the test zone of the RC while maintaining the field uniformity as good as that in a traditional RC with mechanical stirrers. A 1-bit random coding diffusion metasurface is designed to obtain all-direction backscattering under normal incidence. Three specific cases are studied for comparisons, including a (traditional) mechanical stirrer RC, a mechanical stirrer RC with a fixed diffusion metasurface, and a RC with a rotating diffusion metasurface. Simulation results show that the compact rotating diffusion metasurface can act as a stirrer with good stirring efficiency. By using such rotating diffusion metasurface, the test region of the RC can be greatly extended. |