Transformation-optics simulation method for stimulated Brillouin scattering
R. Zecca, PT Bowen, DR Smith, S Larouche
Physical Review A 94, 6 (2016)
Microwave Imaging Using a Disordered Cavity with a Dynamically Tunable Impedance Surface
T Sleasman, MF Imani, JN Gollub, DR Smith
Physical Review Applied 6, 5 (2016)
Analytical modeling of printed metasurface cavities for computational imaging
MF Imani, T Sleasman, JN Gollub, DR Smith
Journal of Applied Physics 120, 14 (2016)
4 January 2017
Metamaterials for Wireless Power
Powering devices wirelessly is currently a major topic of interest. Metamaterials have the potential to make wireless power transfer easier and more efficient in a number of different ways. In an analysis just published by our group in the Journal of Applied Physics, written in collaboration with colleagues at the University of Washington and Intellectual Ventures (more details here), we describe how a dynamically tunable metamaterial antenna could be used to beam focused power to devices for small and medium distances. The illustration above depicts a single metasurface panel beaming power to numerous devices.
13 - 17 March 2017
APS March Meeting
New Orleans, Louisiana
17 - 21 July 2017
25 - 28 July 2017
META 2017 - 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Seoul, South Korea
13 December 2016
Prof. David R. Smith elected to the National Academy of Inventors. The NAI recognizes academic inventors for their prolific spirit of innovation in creating or facilitating outstanding inventions that have made a tangible impact on the quality of life, economic development and the welfare of society.
4 March 2015
Pratt celebrated Kymeta's "Drive Across America," in which a Toyota 4-Runner was equipped with a Kymeta satellite antenna and driven from Seattle to Washington DC!
10 July 2014
David Smith has been named chair of Duke's Department of Electrical and Computer Engineering, effective August 1, 2014.