The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Frequency-Controls of Electromagnetic Multi-Beam Scanning by Metasurfaces
Open accessAbstract
We propose a method to control electromagnetic (EM) radiations by holographic metasurfaces, including to producing multi-beam scanning in one dimension (1D) and two dimensions (2D) with the change of frequency. The metasurfaces are composed of subwavelength metallic patches on grounded dielectric substrate. We present a combined theory of holography and leaky wave to realize the multi-beam radiations by exciting the surface interference patterns, which are generated by interference between the excitation source and required radiation waves. As the frequency changes, we show that the main lobes of EM radiation beams could accomplish 1D or 2D scans regularly by using the proposed holographic metasurfaces shaped with different interference patterns. This is the first time to realize 2D scans of antennas by changing the frequency. Full-wave simulations and experimental results validate the proposed theory and confirm the corresponding physical phenomena.
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Cites
Metamaterial Electromagnetic Cloak at Microwave Frequencies
Schurig, D., Mock, J. J., Justice, B. J., Cummer, S. A., Pendry, J. B., Starr, A. F., & Smith, D. R. (2006) · Science · doi:10.1126/science.1133628 · Cited by 7,586
Wave front engineering from an array of thin aperture antennas
Kang, M., Feng, T., Wang, H.-T., & Li, J. (2012) · Optics Express · doi:10.1364/oe.20.015882 · Cited by 355
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Liu, S., Cui, T. J., Xu, Q., Bao, D., Du, L., Wan, X., Tang, W. X., Ouyang, C., Zhou, X. Y., Yuan, H., et al. (2016) · Light: Science & Applications · doi:10.1038/lsa.2016.76 · Cited by 526
Self-citationA Tutorial on Near-Field XL-MIMO Communications Toward 6G
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Gong, T., Gavriilidis, P., Ji, R., Huang, C., Alexandropoulos, G. C., Wei, L., Zhang, Z., Debbah, M., Poor, H. V., & Yuen, C. (2024) · IEEE Communications Surveys & Tutorials · doi:10.1109/comst.2023.3309529 · Cited by 328
Metadata
- Authors
- Li, Y. B., Wan, X., Cai, B. G., Cheng, Q., & Cui, T. J.
- Venue
- Scientific Reports
- Published
- 2014-11-05
- Volume
- 4
- Issue
- 1
- Pages
- 6921-6921
- ISSN
- 2045-2322 (ISSN-L)
- OpenAlex
- W2034085270
- Cited by
- 169
- References
- 2
- FWCI
- 17.14
- Type
- journal article
- Language
- en
- Open access
- gold
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- Li, Y. B., Wan, X., Cai, B. G., Cheng, Q., & Cui, T. J. (2014). Frequency-Controls of Electromagnetic Multi-Beam Scanning by Metasurfaces. Scientific Reports. https://doi.org/10.1038/srep06921
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