Bogdan-Ioan Popa, Ph.D.
Affiliations: | 2007 | Duke University, Durham, NC |
Area:
Electronics and Electrical EngineeringGoogle:
"Bogdan-Ioan Popa"Parents
Sign in to add mentorSteven A. Cummer | grad student | 2007 | Duke | |
(Simplified design techniques for physically realizable metamaterials and applications.) |
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Publications
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Sasmal A, Geib N, Popa B, et al. (2020) Broadband nonreciprocal linear acoustics through a non-local active metamaterial New Journal of Physics. 22: 63010 |
Kwon HS, Popa BI. (2019) Design and experimental demonstration of broadband acoustic pressure enhancing passive metafluids. The Journal of the Acoustical Society of America. 145: 3633 |
Cheong Y, Shorter KA, Popa B. (2019) Autofocusing With Out-of-Band Phase Conjugation Ieee Antennas and Wireless Propagation Letters. 18: 118-122 |
Zhai Y, Kwon H, Popa B. (2019) Active Willis metamaterials for ultracompact nonreciprocal linear acoustic devices Physical Review B. 99 |
Popa BI, Zhai Y, Kwon HS. (2018) Broadband sound barriers with bianisotropic metasurfaces. Nature Communications. 9: 5299 |
Xie Y, Shen C, Wang W, et al. (2016) Acoustic Holographic Rendering with Two-dimensional Metamaterial-based Passive Phased Array. Scientific Reports. 6: 35437 |
Popa BI, Wang W, Konneker A, et al. (2016) Anisotropic acoustic metafluid for underwater operation. The Journal of the Acoustical Society of America. 139: 3325 |
Wang W, Li J, Popa B, et al. (2016) A broadband acoustic absorber based on phase-modulating reflective metasurfaces Journal of the Acoustical Society of America. 140: 3377-3377 |
Xie Y, Tsai TH, Konneker A, et al. (2015) Single-sensor multispeaker listening with acoustic metamaterials. Proceedings of the National Academy of Sciences of the United States of America |
Popa BI, Cummer SA. (2015) Water-based metamaterials: Negative refraction of sound. Nature Materials. 14: 363-4 |